nhg-holding.dk

📜 Historical scan 2026-06-22 12:03:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nhg-holding.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 March 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp.google.com. The zone is DNSSEC-signed but currently fails validation, 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 23ms

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#

1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	33924s	smtp.google.com	142.250.110.26 142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b 2a00:1450:400c:c04::1a 2a00:1450:400c:c04::1a 2a00:1450:400c:c0d::1a 64.233.167.27 74.125.206.26	wf-in-f26.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net wk-in-f26.1e100.net wk-in-x1a.1e100.net wf-in-f26.1e100.net wl-in-f27.1e100.net wk-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC 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#

2 records 261ms

TXT Record
google-site-verification=gBdgUTJdU8Eeld0sbZKvnNwm0auFty--IMdg4bol8WU
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (nhg-holding.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 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 2026-10-10 22:35:24

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves nhg-holding.dk: no address www.nhg-holding.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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

14ms

Field	Value
Serial	2026060801
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 13:09:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-03-10
Expires	2028-03-31 (521d)

📋 WHOIS#

⏱️ Lookup Timing#

23ms

55ms

25ms

AAAA

147ms

TXT

261ms

CAA

36ms

HTTPS

74ms

TLSA

45ms

SOA

14ms

MTA-STS

105ms

DNSSEC

98ms

SRV

169ms

Total

776ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 12:48:54	1162ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-30 10:47:32	485ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-09 09:35:21	760ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-02 07:29:29	2497ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-08 01:50:33	977ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-08 15:12:04	17298ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-04 15:17:21	1057ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-22 12:03:29 shown	776ms	2 NS 0 A 1 MX	⚠️ Bogus
2026-06-22 09:28:53	704ms	2 NS 0 A 1 MX	⚠️ Bogus
2026-06-20 21:12:26	964ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:01:50	2719ms	2 NS 0 A 1 MX	🔒 Secure