s-b.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
lorna.ns.cloudflare.com	108.162.192.190 172.64.32.190 173.245.58.190 2606:4700:50::adf5:3abe 2803:f800:50::6ca2:c0be 2a06:98c1:50::ac40:20be	lorna.ns.cloudflare.com lorna.ns.cloudflare.com lorna.ns.cloudflare.com lorna.ns.cloudflare.com lorna.ns.cloudflare.com lorna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
skip.ns.cloudflare.com	108.162.193.233 172.64.33.233 173.245.59.233 2606:4700:58::adf5:3be9 2803:f800:50::6ca2:c1e9 2a06:98c1:50::ac40:21e9	skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.149	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.112	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:8870	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:795	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 28ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.149,172.67.136.112 ech=AEX+DQBB7QAgACBX6p3UjWY6Pcq9vTcrzvzxB284Oop9RKCFG8+jfcntRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8870,2606:4700:3036::6815:795

📝 TXT Records1 records 167ms

TXT Record
google-site-verification=Dq6yW0InX5JG6nqcpenkCpOyDsdbSNLdBbBYp7Toa20

✉️ 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.s-b.dk	8_Xg3tYays5foCGlTbcyEvCXXd-u89CkYV76u-KNoUM
TXT	_acme-challenge.s-b.dk	Qoskrw68djph6OOrXj7A29M3lSmanlFbchtwirDo2tQ

🔗 TLSA / DANE

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

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2413544183
Primary NS (MNAME)	lorna.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

28ms

A

27ms

MX

31ms

AAAA

32ms

TXT

167ms

CAA

24ms

HTTPS

28ms

TLSA

50ms

SOA

0ms

MTA-STS

53ms

DNSSEC

103ms

SRV

55ms

Total

523ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 14:05:10	523ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-25 22:22:18	458ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-08 05:34:40	829ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-16 11:03:36	728ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-10 00:48:16	1037ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-04 20:59:28	1246ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-21 09:46:55	1061ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 13:27:01	1924ms	2 NS 2 A 0 MX	🔒 Secure	View