underskriv.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
daniella.ns.cloudflare.com	108.162.194.228 162.159.38.228 172.64.34.228 2606:4700:50::a29f:26e4 2803:f800:50::6ca2:c2e4 2a06:98c1:50::ac40:22e4	daniella.ns.cloudflare.com daniella.ns.cloudflare.com daniella.ns.cloudflare.com daniella.ns.cloudflare.com daniella.ns.cloudflare.com daniella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ethan.ns.cloudflare.com	108.162.195.232 162.159.44.232 172.64.35.232 2606:4700:58::a29f:2ce8 2803:f800:50::6ca2:c3e8 2a06:98c1:50::ac40:23e8	ethan.ns.cloudflare.com ethan.ns.cloudflare.com ethan.ns.cloudflare.com ethan.ns.cloudflare.com ethan.ns.cloudflare.com ethan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.184	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.37	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8a25	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:3eb8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 67ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.184,172.67.138.37 ech=AEX+DQBB5wAgACAf3Cnp4KdxLdpcZxY5+OMxaWYElJM4rLNCjYsrQMoCfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8a25,2606:4700:3032::6815:3eb8

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.underskriv.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.underskriv.dk	XkBA4DQ36kAWsxtGZ7qbfVcsw72BUEhwrLAcnOTj1eg
TXT	_acme-challenge.underskriv.dk	uSA_wemXfWJIXFnmtmxvlXYWDLcNFzSi-oXVEf4Vt1E

🔗 TLSA / DANE

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

🔐 DNSSEC9074ms

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	2413979033
Primary NS (MNAME)	daniella.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

33ms

A

68ms

MX

68ms

AAAA

68ms

TXT

211ms

CAA

55ms

HTTPS

67ms

TLSA

47ms

SOA

0ms

MTA-STS

82ms

DNSSEC

9074ms

SRV

76ms

Total

9401ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 07:51:12	9401ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 05:42:43	525ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 05:21:41	678ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-21 06:50:12	17375ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-13 12:53:28	2675ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-02 13:54:59	2712ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 20:36:06	1113ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 07:00:12	1205ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 00:46:15	2353ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 17:06:48	3821ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 16:51:16	10923ms	2 NS 2 A 0 MX	🔓 Insecure	View