pingco.dk is a .dk domain served by 2 nameservers (ns0.thundercloud.uk, ns1.thundercloud.uk). It was registered on 1 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 149.255.58.72 is hosted by Awareness Software Limited (AS34931) in United Kingdom. Mail is handled by pingco-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns0.thundercloud.uk | 149.255.60.1 | ns0.thundercloud.uk | AS34931 Awareness Software Limited |
| ns1.thundercloud.uk | 185.53.57.60 | ns1.thundercloud.uk | AS12488 Krystal Hosting Ltd |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 149.255.58.72 | 14400s | cloud621.thundercloud.uk | AS34931 | Awareness Software Limited | 149.255.56.0/21 | 🇬🇧 United Kingdom | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| 🔶 Autoconfig | 149.255.58.72 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | cpanelemaildiscovery.cpanel.net |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (pingco.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.pingco.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | pingco.dk (all on pingco.dk) → 149.255.58.72 (AS34931) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
| selector1 | selector1-pingco-dk._domainkey.pingcodk.k-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-pingco-dk._domainkey.pingcodk.k-v1.dkim.mail.microsoft | RSA · ~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: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.pingco.dk | EABJWZwIP-U9QNdSOYRlQOBtLlKKiyV4EN6y0GIRJ4E |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026100503 |
| Primary NS (MNAME) | ns0.thundercloud.uk |
| Responsible (RNAME) | serveradmin@thundercloud.uk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2024-03-01 |
| Expires | 2027-02-28 (134d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 15:32:24 shown | 1422ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-05 13:05:46 | 3146ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 12:34:22 | 1083ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 21:00:38 | 2500ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-14 15:37:58 | 4553ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 18:01:57 | 1967ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-16 16:49:22 | 1304ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 08:08:03 | 1473ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-28 23:09:24 | 1820ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 04:08:30 | 5844ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 12:22:47 | 3580ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 22:03:06 | 811ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 04:57:35 | 2192ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 14:00:00 | 3903ms | 2 NS 1 A 1 MX | 🔒 Secure |