cityzens.dk

Records from scan: 2026-10-06 09:19:50 · 375ms total · last checked 2026-10-21 10:06 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
emily.ns.cloudflare.com	108.162.192.155 172.64.32.155 173.245.58.155 2606:4700:50::adf5:3a9b 2803:f800:50::6ca2:c09b 2a06:98c1:50::ac40:209b	emily.ns.cloudflare.com emily.ns.cloudflare.com emily.ns.cloudflare.com emily.ns.cloudflare.com emily.ns.cloudflare.com emily.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yichun.ns.cloudflare.com	108.162.193.248 172.64.33.248 173.245.59.248 2606:4700:58::adf5:3bf8 2803:f800:50::6ca2:c1f8 2a06:98c1:50::ac40:21f8	yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.220	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.191.100	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:bf64	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:51dc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.220,172.67.191.100 ech=AEX+DQBBFwAgACAwOURj7vYIWxuuwjeTsUXfB9HRbzmSmlOLHX1d6c2begAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:bf64,2606:4700:3034::6815:51dc

📝 TXT Records#

2 records 174ms

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#

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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.cityzens.dk	yJicIN9-Px9X-WRkQQ2NMwdidG5AxsbgYCG6IIlm4OE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2416710967
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 (264d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

47ms

AAAA

33ms

TXT

174ms

CAA

43ms

HTTPS

37ms

TLSA

46ms

SOA

30ms

MTA-STS

54ms

DNSSEC

56ms

SRV

56ms

Total

375ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 09:19:50 shown	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	433ms	2 NS 2 A 0 MX	🔓 Insecure