cityzens.dk

📜 Historical scan 2026-06-16 21:01:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cityzens.dk is a .dk domain served by 2 nameservers (emily.ns.cloudflare.com, yichun.ns.cloudflare.com). It was registered on 15 July 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.220 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
emily.ns.cloudflare.com	—	—	—
yichun.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 32ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:51dc	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:bf64	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.220,172.67.191.100 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:51dc,2606:4700:3031::ac43:bf64

📝 TXT Records#

2 records 87ms

TXT Record
google-site-verification=Bfw01zfBl6533hAazUeJ-idNK2XESek9Z8_4ZTSFAxI
v=spf1 +a +mx +ip4:49.12.171.172 ~all

✉️ SPF#

Policy	Record (cityzens.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:49.12.171.172 ~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 2026-10-06 09:19:50

www	Address record (no CNAME)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

29ms

Field	Value
Serial	2406645950
Primary NS (MNAME)	emily.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-30 20:48:38

Field	Value
Registrar	nordicway ApS
Registered	2022-07-15
Expires	2027-07-14 (260d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

32ms

33ms

AAAA

38ms

TXT

87ms

CAA

35ms

HTTPS

35ms

TLSA

85ms

SOA

29ms

MTA-STS

33ms

DNSSEC

113ms

SRV

0ms

Total

433ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 09:19:50	375ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 07:07:06	467ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 20:10:32	701ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 04:13:07	628ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 14:35:42	934ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 03:04:37	1354ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 08:13:00	1622ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 20:32:34	692ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 22:46:43	62385ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:08:50	296ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:02:50	1465ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:01:41 shown	433ms	2 NS 2 A 0 MX	🔓 Insecure