heru.dk

📜 Historical scan 2026-06-17 11:09:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heru.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.166.111.64 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 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 115ms

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#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.166.111.64	—	—	AS3292	TDC Holding A/S	95.166.64.0/18	🇩🇰 Denmark	—

📧 MX Records#

7 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	aspmx.l.google.com	2a00:1450:4025:c01::1a 74.125.131.26	rd-in-f26.1e100.net lu-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	—	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4003:c26::1a	lcbomp-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	—	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4008:c01::1b	so-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx2.googlemail.com	172.253.158.26 2404:6800:4000:1025::1a	so-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx3.googlemail.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx4.googlemail.com	108.177.125.27 2a00:1450:4025:c01::1a	tp-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx5.googlemail.com	173.194.43.26 2a00:1450:4010:c22::1a	yudlsqd-in-f26.1e100.net yulpptr-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 179ms

TXT Record
google-site-verification=04QItA6ubAHs_oJ34MTceYJgBjo6MiiPvTwB-GTc3og

✉️ 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 2026-10-12 23:02:21

www CNAME	ghs.google.com (all on google.com) → 172.217.20.179 2a00:1450:400f:807::2013 (AS15169)
www vs bare domain	Different networks heru.dk: 95.166.111.64 (AS3292) www.heru.dk: 172.217.20.179 2a00:1450:400f:807::2013 (AS15169) (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#

84ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

40ms

Field	Value
Serial	2026061201
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 2026-10-12 23:14:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-01-11
Expires	2027-01-31 (103d)

🔗 Same registrant#

2 domains

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).

Domain	Registrar
ely.dk	Punktum dk A/S (direct)
netsprut.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

115ms

53ms

56ms

AAAA

117ms

TXT

179ms

CAA

46ms

HTTPS

39ms

TLSA

87ms

SOA

40ms

MTA-STS

46ms

DNSSEC

84ms

SRV

0ms

Total

953ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 23:02:21	913ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-30 10:30:43	780ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-29 22:39:31	650ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-27 15:17:22	995ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-20 22:40:29	918ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-15 03:37:32	1399ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-12 18:00:06	1470ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-19 06:32:46	1287ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-13 14:18:17	1284ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-30 22:30:36	779ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-27 20:42:44	1781ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-20 09:21:18	3008ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 11:10:17	1709ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 11:09:45 shown	953ms	2 NS 1 A 7 MX	🔒 Secure