Free all-in-one SPF, DKIM, DMARC record checker
BIMI, MTA-STS, TLS-RPT and RBL blocklists lookup tool.
For improved email deliverability and protection against spoofing.
Analysis and verification of SPF, DKIM, and DMARC DNS records.
Verification or assistance with creating MTA-STS, TLS-RPT records.
Check your DNS records
by sending us a test email.
Analysis results:
NS
poelesabois.com| ns1.abaxe.net | ||
| Serial: | 2019072350 | |
| 87.98.137.10 | rDNS: ns1.abaxe.net | |
| ns1.abaxe.com | ||
| Serial: | 2019072350 | |
| 51.159.52.217 | rDNS: son5.abaxe.com | |
DNSSEC
A 
poelesabois.com| @ | A | 87.98.134.130 | rDNS: ns1.poelesabois.com |
| AAAA | |||
| www | A | 87.98.134.130 | rDNS: ns1.poelesabois.com |
| AAAA |
SSL (HTTPS) certificate
| poelesabois.com | |
| CN | www.poelesabois.com |
| Serial | 05676FB909BBE474C987CDC9794E4E7A9F45 |
| From | 2026/05/26 22:23:21 GMT |
| To | 2026/08/24 22:23:20 GMT |
| Issuer | US Let's Encrypt R12 |
| Key usage | TLS Web Server Authentication |
| Algorithm | sha256WithRSAEncryption |
| SAN | poelesabois.com, www.poelesabois.com |
| mta-sts.poelesabois.com | |
| CN | mta-sts.poelesabois.com |
| Serial | 0608E460855BC5F34BF56143E1F1DEC26DC5 |
| From | 2026/06/05 04:53:27 GMT |
| To | 2026/09/03 04:53:26 GMT |
| Issuer | US Let's Encrypt YR1 |
| Key usage | TLS Web Server Authentication |
| Algorithm | sha256WithRSAEncryption |
MX
poelesabois.com| 1 | ||
| 5.135.142.90 | rDNS: ns200.abaxe.com | |
| 1 mailcanop.abaxe.com | |
| EHLO: | 220 ns200.abaxe.com - Welcome to Qmail Toaster ESMTP |
| 250-ns200.abaxe.com - Welcome to Qmail Toaster 250-STARTTLS 250-PIPELINING 250-8BITMIME 250 SIZE 35971520 | |
| Protocol | TLSv1.2 |
| CN | *.ns200.abaxe.com |
| Issuer | US Let's Encrypt YR2 |
| Key usage | TLS Web Server Authentication |
| Serial: | 05de396faf507dad53137c9ad6cd8a3a75e2 |
| Public key | (4096 bit) |
| Cipher suite | ECDHE-RSA-AES256-GCM-SHA384 |
| Algorithm | sha256WithRSAEncryption |
| From | 2026/06/04 22:14:45 GMT |
| To | 2026/09/02 22:14:44 GMT |
| SAN | *.abaxe.com *.abaxe.fr *.abaxe.net *.ameriques-aventure.com *.ns10.allomarie.com *.ns2.abaxe.com *.ns20.abaxe.com *.ns200.abaxe.com *.securiteindustrielle.com *.si94.fr *.sofacreal.fr ns10.allomarie.com |
MTA-STS TLS-RPT
poelesabois.comv=STSv1
id=2020053001
| version: | STSv1 | |
| mode: | enforce | |
| mx: | *.abaxe.com | mailcanop.abaxe.com |
| max_age: | 86400 |
mta-sts.txt
TLS-RPT
v=TLSRPTv1
rua=https://host.none.report/tlsrpt.php
SPF
poelesabois.com"v=spf1 include:_abx.abaxe.com ip4:185.149.11.18 ip4:35.195.220.65 include:_spf.free.fr include:servers.mcsv.net include:spf.mailjet.com ~all" (TXT)
Requêtes DNS : 1/4.
[1] include _abx.abaxe.com | |||
| ip4 | 54.38.46.83 | rDNS: ns32.abaxe.com | |
| ip4 | 51.75.27.10 | rDNS: ns100.abaxe.com | |
| ip4 | 5.135.142.90 | rDNS: ns200.abaxe.com | |
| ip4 | rDNS: ns30.abaxe.com | ||
| ~all | |||
| ip4 | 185.149.11.18 | rDNS: | |
| ip4 | 35.195.220.65 | rDNS: 65.220.195.35.bc.googleusercontent.com | |
[2] include _spf.free.fr | |||
| ip4 | 212.27.42.1 | rDNS: smtp1-g21.free.fr | |
| ip6 | 2a01:e0c:1:1599::10 | rDNS: smtp1-g21.free.fr | |
| ip4 | 212.27.42.2 | rDNS: smtp2-g21.free.fr | |
| ip6 | 2a01:e0c:1:1599::11 | rDNS: smtp2-g21.free.fr | |
| ip4 | 212.27.42.3 | rDNS: smtp3-g21.free.fr | |
| ip6 | 2a01:e0c:1:1599::12 | rDNS: smtp3-g21.free.fr | |
| ip4 | 212.27.42.4 | rDNS: smtp4-g21.free.fr | |
| ip6 | 2a01:e0c:1:1599::13 | rDNS: smtp4-g21.free.fr | |
| ip4 | 212.27.42.5 | rDNS: smtp5-g21.free.fr | |
| ip6 | 2a01:e0c:1:1599::14 | rDNS: smtp5-g21.free.fr | |
| ip4 | 212.27.42.6 | rDNS: smtp6-g21.free.fr | |
| ip6 | 2a01:e0c:1:1599::15 | rDNS: smtp6-g21.free.fr | |
| ip4 | 212.27.42.9 | rDNS: smtpfb1-g21.free.fr | |
| ip6 | 2a01:e0c:1:1599::18 | rDNS: smtpfb1-g21.free.fr | |
| ip4 | 212.27.42.10 | rDNS: smtpfb2-g21.free.fr | |
| ip6 | 2a01:e0c:1:1599::19 | rDNS: smtpfb2-g21.free.fr | |
| -all | |||
[3] include servers.mcsv.net | |||
| ip4 | 205.201.128.0/20 | ||
| ip4 | 198.2.128.0/18 | ||
| ip4 | 148.105.0.0/16 | ||
| -all | |||
[4] include spf.mailjet.com | |||
| ip4 | 87.253.232.0/21 | ||
| ip4 | 185.189.236.0/22 | ||
| ip4 | 185.211.120.0/22 | ||
| ip4 | 185.250.236.0/22 | ||
| ip4 | 45.14.148.0/22 | ||
| ~all | |||
DKIM
sdkim3._domainkey.poelesabois.comv=DKIM1; k=rsa; p=
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzWP9/d0J0WwmYORpONi+
DNlapBHFHJdzL/DPMdiDESlG7ssv4ez4s395gNs0muQpHuog8Ab+uFeNvvdQnj2a
b4Jm3GybzGlJYkeD9QaGYYsI+sIZwhQ/1v6GC7uO4KHg4Wuupu8UYu/DKITnyFff
DfhIyYEgaUMaBxKWtfruMWZu8MhXzmcru7qcHpFTa96AtaR1RSHhjE3X5tYz6nzt
sl5wVv+CRvSWYYpHje2Kzm1O+IdefSh1F3R5rqgRHI/FcD0/37VNvfIKWijLnyEI
X37FoyV9iZCCGkCl2sR/Gi/Wt5ivr3fRSizyWJJ6xw75uAsrwGlmYRUI93db+dMK
5QIDAQAB
RSA Public-Key: (2048 bit)
Deliverability
| MX | SPF | DKIM | DMARC | BIMI | MTA-STS | TLS-RPT | |
| Valid | Aligned | Authenticated | Policy | |
| SPF | ||||
| DKIM | ||||
| DMARC | ||||
| IP reverse | ||||
| Blocklist |

Perfect!
You can send emails.
You are protected against spoofing.
| Author | Sender |
| @poelesabois.com | @poelesabois.com |
| Outgoing mail server (EHLO) | |
| ns30.abaxe.com | |
| RFC5322.From: | poelesabois.com |
| MX | |
| RFC5321.MailFrom: | poelesabois.com |
| IP | 79.137.88.232 ASN 16276 FR OVH - OVH SAS, FR 79.137.88.232 PTR ns30.abaxe.com A 79.137.88.232 FCrDNS.... EHLO......... ️ |
| reverse | ns30.abaxe.com |
| blocklists | |
| SPF | aligned |
| DKIM header.d: | poelesabois.com |
| key | sdkim3 |
| valid, aligned key | |
| signature | pass [simulation] |
| DMARC policy | quarantine |
| DMARC disposition | pass [delivered] |
| Bulk sending | |
BIMI
default._bimi.poelesabois.comDMARC
_dmarc.poelesabois.com"v=DMARC1; p=quarantine; sp=reject; rua=mailto:dmarc@poelesabois.com; ruf=mailto:postmaster@poelesabois.com"
Possible deletion, unnecessary or default tag:
ruf=mailto:postmaster@poelesabois.com;
Tags published | ||
| v | DMARC1 | version |
| p | quarantine | policy for the domain, none (no rule, testing only), quarantine (marked as spam), reject (rejected) |
| sp | reject | policy for an existing subdomain |
| rua3 | mailto:dmarc@poelesabois.com | |
| emails receiving aggregate reports, rua (mailto:email@domain.com). | ||
| ruf4 | mailto:postmaster@poelesabois.com | |
| emails receiving forensic reports, ruf (mailto:email@domain.com). | ||
| adkim | r | DKIM alignment, r (relax) by default, s (strict) |
| aspf | r | SPF alignment, r (relax) by default, s (strict) |
| fo4 | 0 | sending forensic reports (ruf) if error, 0 (DKIM + SPF) by default, 1 (DKIM or SPF), d (DKIM), s (SPF) |
| np2 | reject | policy for a non-existent subdomain |
| pct1 | 100 | percentage of regulated emails, 100% by default |
| psd2 | u | Public Suffix Domains, u (according to DNS tree) by default, n (no, canonical domain), y (yes, canonical subdomains) |
| rf1 | afrf | report format, default afrf, unused iodef |
| ri1 | 86400 | report sending interval in seconds, 86400 (1 day) by default, other values generally ignored |
| t2 | n | test mode, n (no) by default, y (yes) |
| DMARC 2.0 2026. en savoir plus | ||
| 1 | Outdated tags. | |
| 2 | New tags. | |
| 3 | External domain permission required. | |
| 4 | Useless, reports very rarely transmitted (almost exclusively via LinkedIn). | |
abaxe - dmarc none report
