ftb.dk DNS records

🖥️ Nameservers2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
emerie.ns.cloudflare.com	108.162.194.115 162.159.38.115 172.64.34.115 2606:4700:50::a29f:2673 2803:f800:50::6ca2:c273 2a06:98c1:50::ac40:2273	emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
patrick.ns.cloudflare.com	108.162.195.200 162.159.44.200 172.64.35.200 2606:4700:58::a29f:2cc8 2803:f800:50::6ca2:c3c8 2a06:98c1:50::ac40:23c8	patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	pat.mailhosting.nu	152.115.35.73	pat.mailhosting.nu	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 273ms

TXT Record
v=spf1 mx a:pat.mailhosting.nu ~all

✉️ SPF

Policy	Record (ftb.dk)
~all (soft fail)	v=spf1 mx a:pat.mailhosting.nu ~all

📨 DMARC

Policy	Record (_dmarc.ftb.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:admin@mailhosting.nu; ruf=mailto:admin@mailhosting.nu; adkim=s; aspf=s

📬 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 / DANE2 records 60ms

Service / Owner	Type	Cert association
SMTP _25._tcp.pat.mailhosting.nu	DANE-TA · SPKI · SHA-256	0B9FA5A59EED715C26C1020C711B4F6E…
SMTP _25._tcp.pat.mailhosting.nu	DANE-TA · SPKI · SHA-256	762195C225586EE6C0237456E2107DC5…

🔐 DNSSEC92ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2410915884
Primary NS (MNAME)	emerie.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

56ms

A

48ms

MX

51ms

AAAA

36ms

TXT

273ms

CAA

49ms

HTTPS

51ms

TLSA

60ms

SOA

0ms

MTA-STS

82ms

DNSSEC

92ms

SRV

77ms

Total

967ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 21:24:31	3360ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-19 19:43:45	1509ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-06 01:02:55	967ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-09 02:47:13	1810ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-07 00:30:46	1085ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-25 17:00:30	1208ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 10:35:42	893ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 10:26:43	886ms	2 NS 0 A 1 MX	🔒 Secure	View