tak.dk DNS records

🖥️ Nameservers2 records 70ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.fluxdns.dk	2a01:4f9:c014:8e35::1 89.167.105.41	— static.41.105.167.89.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.fluxdns.dk	2a01:4f9:c013:3bfc::1 37.27.89.177	— static.177.89.27.37.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.180.41.188	3600s	static.188.41.180.157.clients.your-server.de	AS24940	Hetzner Online GmbH	157.180.0.0/17	🇫🇮 Finland	Helsinki

📧 MX Records2 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	eu-esec-01.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
20	3600s	eu-esec-02.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 523ms

TXT Record
canva-site-verification=yvP9mQXUkbo0mdAqBSrL5Q
MS=ms26063098
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all

✉️ SPF

Policy	Record (tak.dk)
-all (hard fail)	v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all

📨 DMARC

Policy	Record (_dmarc.tak.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

📬 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 135ms

Service / Owner	Type	Cert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…

🔐 DNSSEC89ms

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	2026081103
Primary NS (MNAME)	ns1.fluxdns.dk
Responsible (RNAME)	hostmaster@fluxdns.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

70ms

A

71ms

MX

71ms

AAAA

51ms

TXT

523ms

CAA

50ms

HTTPS

80ms

TLSA

135ms

SOA

0ms

MTA-STS

125ms

DNSSEC

89ms

SRV

152ms

Total

1424ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-13 05:43:11	1424ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-11 13:47:26	10021ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-09 22:40:45	17377ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-07 14:53:04	1339ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-22 22:58:26	9167ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 06:42:05	3482ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-30 12:17:52	949ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 07:02:29	2308ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 20:51:38	1790ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 19:39:07	878ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 19:22:04	1004ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 08:07:39	1583ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 07:51:30	1630ms	2 NS 1 A 2 MX	🔒 Secure	View