isop.dk DNS records

🖥️ Nameservers2 records 100ms

Nameserver	IP addresses	PTR	ASN / ISP
eve.ns.cloudflare.com	108.162.194.204 162.159.38.204 172.64.34.204 2606:4700:50::a29f:26cc 2803:f800:50::6ca2:c2cc 2a06:98c1:50::ac40:22cc	eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nicolas.ns.cloudflare.com	108.162.195.84 162.159.44.84 172.64.35.84 2606:4700:58::a29f:2c54 2803:f800:50::6ca2:c354 2a06:98c1:50::ac40:2354	nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 109ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.22.149	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.205.87	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1695	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:cd57	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 102ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.149,172.67.205.87 ech=AEX+DQBBSwAgACDWY98L2L5C1U4Caq6ldmfs7mGtaVo+/OnN17nciIkJZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1695,2606:4700:3035::ac43:cd57

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.isop.dk	AkRDLYqbFWFqWbm6eSCIcFAnZjjybB5Rmj7aubuW6hA
TXT	_acme-challenge.isop.dk	s35DrWRJrTIgOn8MHReTtWTRDEJ0QpOVCZy_vtDVLOg

🔗 TLSA / DANE

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

🔐 DNSSEC247ms

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	2413503149
Primary NS (MNAME)	eve.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-02 23:56:32

Field	Value
Registrar	Obsidian Digital A/S
Registered	2022-05-12
Expires	2027-05-11 (251d)

📋 WHOIS

⏱️ Lookup Timing

NS

100ms

A

109ms

MX

98ms

AAAA

63ms

TXT

334ms

CAA

115ms

HTTPS

102ms

TLSA

127ms

SOA

0ms

MTA-STS

159ms

DNSSEC

247ms

SRV

142ms

Total

1344ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 02:43:06	1344ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 19:10:17	498ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-23 00:48:26	2881ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-06 13:04:36	1798ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-02 23:53:28	9701ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 14:02:12	786ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 02:37:21	669ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 18:50:05	1311ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 19:48:38	940ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 21:47:00	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 04:11:24	1564ms	2 NS 2 A 0 MX	🔓 Insecure	View