o22.dk

Records from scan: 2026-10-11 22:27:59 · 1784ms total · last checked 2026-10-25 10:46 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

o22.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 August 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

5 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a 64.233.164.27	lq-in-x1a.1e100.net lq-in-f26.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 122ms

TXT Record
google-site-verification=juP9hjIsXd3TN6zwl6i685Paj6o16QEG1fN3g9tJy_E

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-11 22:27:59

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves o22.dk: no address www.o22.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

114ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

32ms

Field	Value
Serial	2026101101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 03:28:44

Field	Value
Registrar	ONE.COM A/S
Registered	2016-08-08
Expires	2027-08-31 (309d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

46ms

AAAA

32ms

TXT

122ms

CAA

35ms

HTTPS

31ms

TLSA

139ms

SOA

32ms

MTA-STS

54ms

DNSSEC

114ms

SRV

48ms

Total

1784ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 22:27:59 shown	1784ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-23 12:36:34	628ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-15 23:40:45	629ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-15 12:12:47	1180ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-11 16:09:56	2786ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-18 10:43:01	2611ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-15 11:42:14	1049ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-19 21:59:21	2375ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-17 20:09:15	734ms	2 NS 0 A 5 MX	🔒 Secure