selch-carlsen.dk DNS records

🖥️ Nameservers2 records 351ms

Nameserver	IP addresses	PTR	ASN / ISP
cash.ns.cloudflare.com	108.162.193.81 172.64.33.81 173.245.59.81 2606:4700:58::adf5:3b51 2803:f800:50::6ca2:c151 2a06:98c1:50::ac40:2151	cash.ns.cloudflare.com cash.ns.cloudflare.com cash.ns.cloudflare.com cash.ns.cloudflare.com cash.ns.cloudflare.com cash.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
deb.ns.cloudflare.com	108.162.192.92 172.64.32.92 173.245.58.92 2606:4700:50::adf5:3a5c 2803:f800:50::6ca2:c05c 2a06:98c1:50::ac40:205c	deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 450ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.54.247	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.159	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 334ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.selch-carlsen.dk	168.119.144.139	cp02.azehosting.net	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)2 records 309ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8f9f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:36f7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 377ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.54.247,172.67.143.159 ech=AEX+DQBBTQAgACCOdlwQ0kb9+hzcjrjAwCQJyUzs85pv9vqJCSiNy/LRMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8f9f,2606:4700:3034::6815:36f7

📝 TXT Records1 records 861ms

TXT Record
v=spf1 ip4:168.119.144.139 include:spf.azehosting.net ip4:94.231.104.196 ip4:159.69.75.118 +a +mx -all

✉️ SPF

Policy	Record (selch-carlsen.dk)
-all (hard fail)	v=spf1 ip4:168.119.144.139 include:spf.azehosting.net ip4:94.231.104.196 ip4:159.69.75.118 +a +mx -all

📨 DMARC

Policy	Record (_dmarc.selch-carlsen.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=quarantine;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=604800;rua=mailto:6170bbb3ad9b46778dd06c67afc9a92f@dmarc-reports.cloudflare.net,mailto:dmarc_rua@selch-carlsen.dk;ruf=mailto:dmarc_rua@selch-carlsen.dk

📬 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.selch-carlsen.dk	7Hr3CNHA4P3zYfCJMf3hWkkU13djlQeKW5R8335gCAc

🔗 TLSA / DANE

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

🔐 DNSSEC716ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2411748859
Primary NS (MNAME)	cash.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

351ms

A

450ms

MX

334ms

AAAA

309ms

TXT

861ms

CAA

377ms

HTTPS

377ms

TLSA

282ms

SOA

0ms

MTA-STS

503ms

DNSSEC

716ms

SRV

604ms

Total

3870ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-10 02:38:07	3870ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-08 17:43:00	1222ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-24 15:34:28	1630ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-16 12:05:12	1262ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-30 05:36:17	908ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 10:46:29	1028ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 13:05:14	2786ms	2 NS 2 A 1 MX	🔒 Secure	View