skaerbaek-nedbrydning.dk DNS records

🖥️ Nameservers2 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	108.162.192.59 172.64.32.59 173.245.58.59 2606:4700:50::adf5:3a3b 2803:f800:50::6ca2:c03b 2a06:98c1:50::ac40:203b	ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com	108.162.193.236 172.64.33.236 173.245.59.236 2606:4700:58::adf5:3bec 2803:f800:50::6ca2:c1ec 2a06:98c1:50::ac40:21ec	terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.164	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.244	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.skaerbaek-nedbrydning.dk	5.134.12.223	host.c-co.dk	AS34282 Team Blue Carrier Limited

🔷 AAAA Records (IPv6)2 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:4da4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:d1f4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 121ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.164,172.67.209.244 ech=AEX+DQBBYQAgACDLZaUhRrNOxKTEOetLnsDFreD0DY/ayRlcj6KlnEOBeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4da4,2606:4700:3037::ac43:d1f4

📝 TXT Records1 records 373ms

TXT Record
v=spf1 +a +mx +ip4:5.134.12.220 ~all

✉️ SPF

Policy	Record (skaerbaek-nedbrydning.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:5.134.12.220 ~all

📨 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)

🔐 DNSSEC284ms

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	2413417850
Primary NS (MNAME)	ali.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

73ms

A

84ms

MX

113ms

AAAA

68ms

TXT

373ms

CAA

66ms

HTTPS

121ms

TLSA

172ms

SOA

0ms

MTA-STS

166ms

DNSSEC

284ms

SRV

161ms

Total

1677ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 05:28:34	1677ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-28 03:25:48	983ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 02:37:15	1144ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-14 20:30:12	3160ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 00:18:48	1156ms	2 NS 2 A 1 MX	🔓 Insecure	View