erhverv-dk.dk DNS records

🖥️ Nameservers2 records 161ms

Nameserver	IP addresses	PTR	ASN / ISP
greg.ns.cloudflare.com	108.162.193.115 172.64.33.115 173.245.59.115 2606:4700:58::adf5:3b73 2803:f800:50::6ca2:c173 2a06:98c1:50::ac40:2173	greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
maya.ns.cloudflare.com	108.162.192.194 172.64.32.194 173.245.58.194 2606:4700:50::adf5:3ac2 2803:f800:50::6ca2:c0c2 2a06:98c1:50::ac40:20c2	maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 133ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.38.104	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.221.252	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 264ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2668	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:ddfc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 360ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.38.104,172.67.221.252 ech=AEX+DQBBFwAgACBXQNZW1QY4IKhbu/+6krRohaxDoObjOZYdla7tpF5bawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2668,2606:4700:3033::ac43:ddfc

📝 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)

🔐 DNSSEC444ms

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	2412946173
Primary NS (MNAME)	greg.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

161ms

A

133ms

MX

245ms

AAAA

264ms

TXT

539ms

CAA

295ms

HTTPS

360ms

TLSA

251ms

SOA

0ms

MTA-STS

298ms

DNSSEC

444ms

SRV

341ms

Total

3073ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 19:53:51	3073ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 19:18:55	1036ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-09 12:57:02	8716ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-15 11:15:15	1977ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 09:33:56	755ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 08:18:42	17511ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 08:00:52	2378ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 08:00:36	419ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 08:00:34	1294ms	2 NS 2 A 0 MX	🔓 Insecure	View