20omdagen.dk

Records from scan: 2026-10-16 23:06:42 · 1339ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

20omdagen.dk is a .dk domain served by 2 nameservers (edna.ns.cloudflare.com, frank.ns.cloudflare.com). It was registered on 18 August 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.157 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 71ms

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 Records#

2 records 80ms

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	104.21.27.157
🔶 Autoconfig	104.21.27.157

🔷 AAAA Records (IPv6)#

2 records 271ms

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 Records#

1 records 280ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.27.157,172.67.143.58 ech=AEX+DQBBRAAgACA/JgJeIaheIMMWGckD/UgP69tJEdTdl26LXB03QjAyGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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

🧩 Web & zone#

checked 2026-10-16 23:06:43

www	104.21.27.157 172.67.143.58 2606:4700:3030::ac43:8f3a 2606:4700:3036::6815:1b9d (AS13335) (address records, no CNAME)
www vs bare domain	Same network 20omdagen.dk: 104.21.27.157 172.67.143.58 2606:4700:3030::ac43:8f3a 2606:4700:3036::6815:1b9d (AS13335) www.20omdagen.dk: 104.21.27.157 172.67.143.58 2606:4700:3030::ac43:8f3a 2606:4700:3036::6815:1b9d (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.20omdagen.dk	KdU_q9IsL1kiCsid9ys43AxAqKamG1PVPyRusBsXaY8
TXT	_acme-challenge.20omdagen.dk	SjmuVSzBg4kdyz3uMOqy2Y1kzA5oaOhcV54MDgGgmqw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

381ms

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

🏷️ SOA#

74ms

Field	Value
Serial	2417653008
Primary NS (MNAME)	edna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 11:43:08

Field	Value
Registrar	Openprovider
Registered	2026-08-18
Expires	2027-08-17 (304d)

📋 WHOIS#

⏱️ Lookup Timing#

71ms

80ms

284ms

AAAA

271ms

TXT

481ms

CAA

73ms

HTTPS

280ms

TLSA

258ms

SOA

74ms

MTA-STS

316ms

DNSSEC

381ms

SRV

308ms

Total

1339ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 23:06:42 shown	1339ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 02:10:45	578ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 15:08:47	721ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 13:14:39	2227ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 12:01:49	574ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-29 13:38:58	503ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 12:09:50	2556ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-20 10:04:47	1143ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-19 08:36:26	8914ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-13 15:20:35	755ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-12 12:39:46	1371ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-11 10:08:27	1449ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-10 00:00:17	3296ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-02 07:46:15	631ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-28 02:26:01	688ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-27 02:03:44	724ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-26 01:46:06	746ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-25 01:33:28	820ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-24 00:34:02	851ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-23 00:09:32	761ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-21 17:47:52	1048ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-20 16:45:52	668ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-19 01:18:22	1303ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-18 00:14:44	724ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-16 22:58:30	2669ms	1 NS 0 A 0 MX	❓ Unknown