0xd8.dk

📜 Historical scan 2026-09-13 06:44:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

0xd8.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 January 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.155.240.21 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a 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 51ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.155.240.21	600s	178-155-240-21.norlyscustomer.net	AS39642	Sinal A/S	178.155.128.0/17	🇩🇰 Denmark	Horsens

📧 MX Records#

5 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 64.233.163.27	lm-in-f27.1e100.net lm-in-x1b.1e100.net lj-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::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.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::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.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::1b	so-in-f27.1e100.net so-in-f27.1e100.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#

2 records 180ms

TXT Record
google-site-verification=691V0TdJFafNnEXbPQd2foJ2omknLyAcgR2VOb65yNM
v=spf1 include:_spf.google.com include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (0xd8.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_custspf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.0xd8.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc-reports@0xd8.dk

📬 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 2026-10-13 01:36:30

www CNAME	0xd8.dk (all on 0xd8.dk) → 178.155.240.21 (AS39642)
www vs bare domain	Same network 0xd8.dk: 178.155.240.21 (AS39642) www.0xd8.dk: 178.155.240.21 (AS39642)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.0xd8.dk	XVUGBCd7au07-ADN0fW_JsbUBAlqbp-q5tkAg9-jYmg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

128ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091101
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 2026-10-13 01:49:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-01-09
Expires	2036-01-31 (3393d)

🔗 Same registrant#

1 domain

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
ztb.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

40ms

43ms

AAAA

49ms

TXT

180ms

CAA

48ms

HTTPS

32ms

TLSA

183ms

SOA

0ms

MTA-STS

66ms

DNSSEC

128ms

SRV

63ms

Total

1004ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 01:36:30	844ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 11:49:10	796ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-13 06:44:55 shown	1004ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 13:34:30	1245ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 15:12:51	5445ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-18 15:03:37	17347ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-17 09:24:10	1180ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-02 00:40:50	2452ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 12:33:43	1321ms	2 NS 1 A 5 MX	🔒 Secure