zitz.dk

📜 Historical scan 2026-06-17 19:21:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zitz.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 128.76.165.163 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, 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 130ms

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
128.76.165.163	—	128-76-165-163-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	128.76.128.0/17	🇩🇰 Denmark	Fredericia

📧 MX Records#

7 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	aspmx.l.google.com	2a00:1450:4025:c03::1a 64.233.184.27	rc-in-f26.1e100.net wa-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	—	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	—	alt2.aspmx.l.google.com	172.253.158.26 2a00:1450:4025:c01::1b	so-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx2.googlemail.com	192.178.213.27 2404:6800:4000:1025::1a	yugrqzs-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx3.googlemail.com	142.250.147.27 2404:6800:4003:c26::1a	rd-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx4.googlemail.com	192.178.230.27 2404:6800:4008:c01::1a	yunrtab-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx5.googlemail.com	192.178.230.27 2404:6800:400b:c01b::1a	yunrtab-in-f27.1e100.net yunrtab-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#

3 records 280ms

TXT Record
keybase-site-verification=FAGX008Tl_jUgdrGLfe4ub4nO69c1NSolk0pYPhfyxU
MS=4A74C2F124EC34380EEB8D60AA83265CD5C7557F
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (zitz.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.zitz.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; sp=none

📬 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 2026-10-11 16:29:39

www	128.76.165.163 (AS3292) (address records, no CNAME)
www vs bare domain	Same network zitz.dk: 128.76.165.163 (AS3292) www.zitz.dk: 128.76.165.163 (AS3292)
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 · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

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

🏷️ SOA#

51ms

Field	Value
Serial	2026061101
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 2026-10-18 17:49:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-11-10
Expires	2033-12-31 (2630d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

130ms

53ms

37ms

AAAA

54ms

TXT

280ms

CAA

136ms

HTTPS

53ms

TLSA

74ms

SOA

51ms

MTA-STS

104ms

DNSSEC

65ms

SRV

240ms

Total

899ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 16:29:39	1929ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-09 11:54:52	2108ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-03 08:11:54	4854ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-28 07:06:42	4813ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-12 12:55:55	950ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-08 16:48:00	1366ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-01 11:17:41	2704ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-26 20:08:21	994ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-17 07:28:30	5493ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-12 03:44:20	1434ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-22 19:30:42	5511ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-18 05:59:32	5407ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-16 10:46:39	1619ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 14:34:48	1829ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 19:21:58 shown	899ms	2 NS 1 A 7 MX	🔒 Secure