ulriksholm.dk

📜 Historical scan 2026-06-17 13:40:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ulriksholm.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 August 2017 (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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 322ms

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 102ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	108.177.14.26 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b	lt-in-f26.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt3.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
10	—	alt4.aspmx.l.google.com	173.194.43.27 2607:f8b0:400e:c1e::1a	yudlsqd-in-f27.1e100.net yudlsqd-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#

📝

No TXT records found

✉️ 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#

latest probe, not this scan · checked 2026-10-07 23:43:34

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves ulriksholm.dk: no address www.ulriksholm.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#

372ms

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

🏷️ SOA#

326ms

Field	Value
Serial	2026030501
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 2026-10-07 23:58:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-08-31
Expires	2027-08-31 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

322ms

410ms

102ms

AAAA

223ms

TXT

768ms

CAA

85ms

HTTPS

110ms

TLSA

281ms

SOA

326ms

MTA-STS

371ms

DNSSEC

372ms

SRV

0ms

Total

2755ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:43:34	2939ms	2 NS 0 A 5 MX	🔒 Secure
2026-10-02 18:06:13	613ms	2 NS 0 A 5 MX	🔒 Secure
2026-10-01 18:04:17	2158ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-29 17:39:37	503ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-23 21:47:36	631ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-14 00:12:33	9597ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-04 16:37:22	713ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-04 08:16:07	766ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-26 23:02:33	1621ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-20 22:19:58	1323ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-20 14:49:48	1163ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:40:50 shown	2755ms	2 NS 0 A 5 MX	🔒 Secure