20omdagen.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
edna.ns.cloudflare.com	108.162.192.109 172.64.32.109 173.245.58.109 2606:4700:50::adf5:3a6d 2803:f800:50::6ca2:c06d 2a06:98c1:50::ac40:206d	edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
frank.ns.cloudflare.com	108.162.193.166 172.64.33.166 173.245.59.166 2606:4700:58::adf5:3ba6 2803:f800:50::6ca2:c1a6 2a06:98c1:50::ac40:21a6	frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.27.157	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.58	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.143.58
🔶 Autoconfig	172.67.143.58

🔷 AAAA Records (IPv6)2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8f3a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:1b9d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 24ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.27.157,172.67.143.58 ech=AEX+DQBB1gAgACDCCX6v7DRi76fBlL4CFUL5Hh4ikG+EtPXCyRTzGZwHFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8f3a,2606:4700:3036::6815:1b9d

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2413433971
Primary NS (MNAME)	edna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

26ms

MX

33ms

AAAA

34ms

TXT

152ms

CAA

31ms

HTTPS

24ms

TLSA

45ms

SOA

0ms

MTA-STS

42ms

DNSSEC

99ms

SRV

54ms

Total

503ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 13:38:58	503ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 12:09:50	2556ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-20 10:04:47	1143ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-19 08:36:26	8914ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-13 15:20:35	755ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 12:39:46	1371ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 10:08:27	1449ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 00:00:17	3296ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-02 07:46:15	631ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 02:26:01	688ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 02:03:44	724ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 01:46:06	746ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 01:33:28	820ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 00:34:02	851ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 00:09:32	761ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 17:47:52	1048ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 16:45:52	668ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 01:18:22	1303ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 00:14:44	724ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 22:58:30	2669ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-13 16:54:24	832ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-26 03:19:41	1355ms	4 NS 1 A 0 MX	🔓 Insecure	View
2026-06-23 17:36:57	647ms	4 NS 1 A 0 MX	🔓 Insecure	View
2026-06-16 12:56:27	974ms	4 NS 1 A 0 MX	🔓 Insecure	View