silurian.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
beth.ns.cloudflare.com	108.162.192.103 172.64.32.103 173.245.58.103 2606:4700:50::adf5:3a67 2803:f800:50::6ca2:c067 2a06:98c1:50::ac40:2067	beth.ns.cloudflare.com beth.ns.cloudflare.com beth.ns.cloudflare.com beth.ns.cloudflare.com beth.ns.cloudflare.com beth.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
bjorn.ns.cloudflare.com	108.162.195.98 162.159.44.98 172.64.35.98 2606:4700:58::a29f:2c62 2803:f800:50::6ca2:c362 2a06:98c1:50::ac40:2362	bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.8.33	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.156.189	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	server400.silurian.eu	51.254.109.174	server400.silurian.eu	AS16276 OVH SAS

🔷 AAAA Records (IPv6)2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:821	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9cbd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.33,172.67.156.189 ech=AEX+DQBBmgAgACD5idu/8YisJYN71y7dIfmC8zhZJt4K4vFs1eLqFApNZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:821,2606:4700:3033::ac43:9cbd

📝 TXT Records2 records 147ms

TXT Record
google-site-verification=nqTkCKnfQAWczTYdKirvQPSe3rxxIqvofUiIc6KsqTM
v=spf1 include:silurian.email -all

✉️ SPF

Policy	Record (silurian.dk)
-all (hard fail)	v=spf1 include:silurian.email -all

📨 DMARC

Policy	Record (_dmarc.silurian.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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)

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2413301452
Primary NS (MNAME)	beth.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

34ms

A

36ms

MX

29ms

AAAA

26ms

TXT

147ms

CAA

43ms

HTTPS

45ms

TLSA

72ms

SOA

0ms

MTA-STS

49ms

DNSSEC

100ms

SRV

62ms

Total

1186ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:00:47	1186ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-07 04:15:24	1666ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-21 12:29:08	1210ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-11 18:31:39	2334ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 21:41:37	2283ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-24 08:52:12	922ms	2 NS 2 A 1 MX	⚠️ Bogus	View
2026-06-23 18:06:32	1165ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 07:54:52	811ms	2 NS 2 A 1 MX	🔒 Secure	View