ullerslevtennis.dk is a .dk domain served by 2 nameservers (carioca.ns.cloudflare.com, roman.ns.cloudflare.com). It was registered on 27 February 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.107.224.29 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by mailgw.bellcom.dk, mailgw2.bellcom.dk. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 20.107.224.29 | 600s | — | AS8075 | Microsoft Corporation | 20.64.0.0/10 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mailgw.bellcom.dk | 178.105.153.42 | sogo.bellcom.dk | AS24940 Hetzner Online GmbH |
| 20 | 600s | mailgw2.bellcom.dk | 178.105.153.42 | sogo.bellcom.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 include:_spf.bellcom.dk |
| Policy | Record (ullerslevtennis.dk) |
|---|---|
| no all — incomplete SPF | v=spf1 include:_spf.bellcom.dk |
| www CNAME | gomemberpod6-a7hvbtbtdpescsh7.z03.azurefd.net (all on azurefd.net) |
| www vs bare domain | Same network ullerslevtennis.dk: 20.107.224.29 (AS8075) www.ullerslevtennis.dk: 150.171.109.194 2603:1061:14:c1::1 (AS8075) |
| Wildcard | No |
DNS lookups: 1/10 · policy: none
| 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 | 2406079734 |
| Primary NS (MNAME) | carioca.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-02-27 |
| Expires | 2027-02-28 (127d) |
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 |
|---|---|---|---|
| 2026-10-01 22:55:59 | 2587ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-18 00:50:05 | 1514ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 08:29:04 | 714ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-04 05:16:33 | 1901ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-16 11:31:20 | 1149ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-21 02:29:53 shown | 633ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-19 07:34:32 | 1003ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 12:09:29 | 1116ms | 2 NS 1 A 2 MX | 🔓 Insecure |