502.dk

📜 Historical scan 2026-09-29 20:29:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

502.dk is a .dk domain served by 2 nameservers (sofia.ns.cloudflare.com, woz.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.30.174 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
sofia.ns.cloudflare.com	108.162.192.223 172.64.32.223 173.245.58.223 2606:4700:50::adf5:3adf 2803:f800:50::6ca2:c0df 2a06:98c1:50::ac40:20df	sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
woz.ns.cloudflare.com	108.162.193.150 172.64.33.150 173.245.59.150 2606:4700:58::adf5:3b96 2803:f800:50::6ca2:c196 2a06:98c1:50::ac40:2196	woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.30.174	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.173.122	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	502.dk → 185.150.199.45
🔶 Autoconfig	502.dk → 185.150.199.45

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1eae	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ad7a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.30.174,172.67.173.122 ech=AEX+DQBByAAgACDkPIGbdvtH23IKJWkgQJjHKIVJ0qWWHM1aJxtba/6nFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1eae,2606:4700:3037::ac43:ad7a

📝 TXT Records#

1 records 187ms

TXT Record
v=spf1 ip4:185.150.199.46 -all

✉️ SPF#

Policy	Record (502.dk)
-all (hard fail)	v=spf1 ip4:185.150.199.46 -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 2026-10-15 20:56:24

www	104.21.30.174 172.67.173.122 2606:4700:3033::6815:1eae 2606:4700:3037::ac43:ad7a (AS13335) (address records, no CNAME)
www vs bare domain	Same network 502.dk: 104.21.30.174 172.67.173.122 2606:4700:3033::6815:1eae 2606:4700:3037::ac43:ad7a (AS13335) www.502.dk: 104.21.30.174 172.67.173.122 2606:4700:3033::6815:1eae 2606:4700:3037::ac43:ad7a (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.502.dk	502.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415427653
Primary NS (MNAME)	sofia.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

44ms

AAAA

38ms

TXT

187ms

CAA

45ms

HTTPS

48ms

TLSA

57ms

SOA

0ms

MTA-STS

80ms

DNSSEC

60ms

SRV

78ms

Total

454ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 20:56:24	1761ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-08 23:13:12	785ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-02 18:35:37	415ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-30 11:08:03	539ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-29 20:29:45 shown	454ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-25 22:39:52	703ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-23 20:58:36	833ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-19 09:35:54	662ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-07 15:04:25	602ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-28 05:13:22	565ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-11 19:05:49	867ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-05 22:04:10	1154ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-16 09:53:43	977ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-18 09:26:21	2813ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-16 12:58:27	1223ms	2 NS 2 A 0 MX	🔒 Secure