tvendehus.dk DNS records

🖥️ Nameservers2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
abby.ns.cloudflare.com	108.162.192.100 172.64.32.100 173.245.58.100 2606:4700:50::adf5:3a64 2803:f800:50::6ca2:c064 2a06:98c1:50::ac40:2064	abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gordon.ns.cloudflare.com	108.162.193.170 172.64.33.170 173.245.59.170 2606:4700:58::adf5:3baa 2803:f800:50::6ca2:c1aa 2a06:98c1:50::ac40:21aa	gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.248.138.89	300s	—	AS216275	Netnoerden ApS	80.248.138.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	host.tanknet.dk	80.248.138.89	host.tanknet.dk	AS216275 Netnoerden ApS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	80.248.138.89
🔶 Autoconfig	host.tanknet.dk → 80.248.138.89

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 82ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	host.tanknet.dk

📝 TXT Records1 records 232ms

TXT Record
v=spf1 ip4:80.248.138.89 include:_spf.google.com ~all

✉️ SPF

Policy	Record (tvendehus.dk)
~all (soft fail)	v=spf1 ip4:80.248.138.89 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.tvendehus.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@tanknet.dk; ruf=mailto:dmarc-fail@tanknet.dk; fo=1

📬 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)

🔐 DNSSEC90ms

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	2411959820
Primary NS (MNAME)	abby.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

47ms

A

58ms

MX

60ms

AAAA

50ms

TXT

232ms

CAA

59ms

HTTPS

44ms

TLSA

4038ms

SOA

0ms

MTA-STS

75ms

DNSSEC

90ms

SRV

82ms

Total

4975ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-13 05:44:57	4975ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-03 19:14:29	1413ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-30 17:18:16	2640ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 02:55:03	882ms	2 NS 1 A 1 MX	🔓 Insecure	View