citytaepper.dk

📜 Historical scan 2026-06-16 21:00:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

citytaepper.dk is a .dk domain served by 2 nameservers (kim.ns.cloudflare.com, pete.ns.cloudflare.com). It was registered on 8 October 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.24.54 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by webhotel22.webhosting.dk. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and is reachable over IPv6. 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 234ms

Nameserver	IP addresses	PTR	ASN / ISP
kim.ns.cloudflare.com	—	—	—
pete.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 275ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.24.54	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.28	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 329ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	webhotel22.webhosting.dk	157.250.160.42	webhotel22.webhosting.dk	AS3342 Cibicom A/S

🔷 AAAA Records (IPv6)#

2 records 322ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 286ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.24.54,172.67.217.28 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1836,2606:4700:3031::ac43:d91c

📝 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 2026-10-16 18:44:47

www	104.21.24.54 172.67.217.28 2606:4700:3030::ac43:d91c 2606:4700:3037::6815:1836 (AS13335) (address records, no CNAME)
www vs bare domain	Same network citytaepper.dk: 104.21.24.54 172.67.217.28 2606:4700:3030::ac43:d91c 2606:4700:3037::6815:1836 (AS13335) www.citytaepper.dk: 104.21.24.54 172.67.217.28 2606:4700:3030::ac43:d91c 2606:4700:3037::6815:1836 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

2 records 213ms

Service / Owner	Type	Cert association
SMTP _25._tcp.webhotel22.webhosting.dk	DANE-TA · SPKI · SHA-256	FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel22.webhosting.dk	DANE-EE · SPKI · SHA-256	FA4EFC305AA17A4FEEE8B29B2DAA8847…

🔐 DNSSEC#

405ms

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

🏷️ SOA#

306ms

Field	Value
Serial	2405785630
Primary NS (MNAME)	kim.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 19:17:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-10-08
Expires	2027-10-31 (368d)

🔗 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#

234ms

275ms

329ms

AAAA

322ms

TXT

447ms

CAA

233ms

HTTPS

286ms

TLSA

213ms

SOA

306ms

MTA-STS

331ms

DNSSEC

405ms

SRV

0ms

Total

1964ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 18:44:47	1285ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 02:24:51	629ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-28 08:55:27	1595ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 01:29:35	1198ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-10 15:48:49	975ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-03 14:47:24	629ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-29 09:03:28	1108ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 22:20:36	599ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-06 23:51:20	1654ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-02 03:06:57	919ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-14 08:51:26	1017ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 04:01:15	1022ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-25 23:29:34	1968ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 18:07:50	1074ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 00:38:10	1503ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-19 18:47:31	1167ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-19 06:24:03	3146ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 23:03:41	65535ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 21:08:10	380ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 21:01:33	652ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 21:00:49 shown	1964ms	2 NS 2 A 1 MX	⚠️ Bogus