tsvb.dk DNS records

🖥️ Nameservers2 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
keenan.ns.cloudflare.com	108.162.195.11 162.159.44.11 172.64.35.11 2606:4700:58::a29f:2c0b 2803:f800:50::6ca2:c30b 2a06:98c1:50::ac40:230b	keenan.ns.cloudflare.com keenan.ns.cloudflare.com keenan.ns.cloudflare.com keenan.ns.cloudflare.com keenan.ns.cloudflare.com keenan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tia.ns.cloudflare.com	108.162.192.229 172.64.32.229 173.245.58.229 2606:4700:50::adf5:3ae5 2803:f800:50::6ca2:c0e5 2a06:98c1:50::ac40:20e5	tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.79.46	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.141.240	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:8df0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:4f2e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.79.46,172.67.141.240 ech=AEX+DQBB+AAgACDdKTlRNGZ6DdpOSYBPmrCjIdkQlJwxfeZmI1Ge4dksLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8df0,2606:4700:3034::6815:4f2e

📝 TXT Records1 records 221ms

TXT Record
google-site-verification=ijshny6vyyge2dgga_trrxxvoeelwtxf2nwnf6nakf0

✉️ 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.tsvb.dk	BSifz3CKgZIwJS52F4idAsSWYEErXmgYm-0MZXaruBg
TXT	_acme-challenge.tsvb.dk	dgsR5GuENUOojGQK1s87kstTORclakEKjqLgbBwsCdk

🔗 TLSA / DANE

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

🔐 DNSSEC83ms

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	2413084886
Primary NS (MNAME)	keenan.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

71ms

A

39ms

MX

67ms

AAAA

41ms

TXT

221ms

CAA

52ms

HTTPS

59ms

TLSA

56ms

SOA

0ms

MTA-STS

70ms

DNSSEC

83ms

SRV

83ms

Total

576ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 22:44:24	576ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 11:14:05	475ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 10:14:11	8452ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-08-24 10:03:51	1436ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 07:45:16	1491ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-12 22:52:33	883ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 03:24:06	818ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 08:06:17	1448ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 07:59:14	856ms	2 NS 2 A 0 MX	🔓 Insecure	View