ralphballing.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 May 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.77 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by ralphballing-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.241.77 | 600s | webcluster1.wordpresspod2-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | 77.111.241.77 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:104:6c:581f:db26:4ca5 | 600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms37693218 |
| v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all |
| Policy | Record (ralphballing.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all |
| www | 77.111.241.80 2a02:2350:5:104:83:fd21:8f71:df97 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network ralphballing.dk: 77.111.241.80 2a02:2350:5:104:83:fd21:8f71:df97 (AS51468) www.ralphballing.dk: 77.111.241.80 2a02:2350:5:104:83:fd21:8f71:df97 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061901 |
| 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 | 2009-05-03 |
| Expires | 2027-05-31 (225d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 23:27:10 | 2017ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 09:26:22 | 1364ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-08 06:46:10 | 1242ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 00:44:19 | 1106ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 12:37:16 | 9950ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-21 12:18:44 | 2546ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 21:14:24 | 808ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 21:41:06 | 1444ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 15:25:06 | 1127ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 15:05:52 | 2386ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 01:48:40 shown | 2086ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 21:54:11 | 1405ms | 2 NS 1 A 1 MX | 🔒 Secure |