pethelp.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 October 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 139.162.175.199 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 139.162.175.199 | 3600s | li1492-199.members.linode.com | AS63949 | Akamai Connected Cloud | 139.162.0.0/16 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| v=spf1 a mx ip4:139.162.175.199 ip6:2a01:7e00::f03c:91ff:fe69:559d/64 include:cmail1.com include:_spf.google.com include:sendgrid.net ?all |
| Policy | Record (pethelp.dk) |
|---|---|
| ?all (neutral) | v=spf1 a mx ip4:139.162.175.199 ip6:2a01:7e00::f03c:91ff:fe69:559d/64 include:cmail1.com include:_spf.google.com include:sendgrid.net ?all |
| www | 139.162.175.199 (AS63949) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 2048 bit | |
| s1 | s1.domainkey.u2560064.wl065.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u2560064.wl065.sendgrid.net | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 6/10 · policy: ?all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-10-13 |
| Expires | 2026-10-31 (7d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 19:41:47 | 426ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-12 12:57:31 | 931ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 04:01:39 | 608ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 20:24:59 | 630ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-13 07:24:26 | 850ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-29 16:47:55 shown | 577ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 16:43:20 | 3196ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 21:01:30 | 1166ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 20:35:23 | 755ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 22:29:27 | 577ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 07:57:16 | 764ms | 2 NS 1 A 4 MX | 🔒 Secure |