festboks.dk DNS records

🖥️ Nameservers3 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.contabo.net	2a02:c207:ff00:1200::1 5.180.150.13	— ns1.contabo.net	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns2.contabo.net	195.179.224.10 2a02:c202:5028:1200::1	ns2.contabo.net —	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns3.contabo.net	209.126.15.15 2605:a140:5028:1200::1	ns3.contabo.net —	AS40021 Contabo Inc. AS40021 Contabo Inc.

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
161.97.117.158	86400s	server.happyclient.dk	AS51167	Contabo GmbH	161.97.64.0/18	🇫🇷 France	Lauterbourg

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.festboks.dk	161.97.117.158	server.happyclient.dk	AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	161.97.117.158
🔶 Autoconfig	161.97.117.158

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 289ms

TXT Record
v=spf1 +mx +a +ip4:213.136.76.45 ~all

✉️ SPF

Policy	Record (festboks.dk)
~all (soft fail)	v=spf1 +mx +a +ip4:213.136.76.45 ~all

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC163ms

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	1788184216
Primary NS (MNAME)	ns1.contabo.net
Responsible (RNAME)	hostmaster@contabo.de
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

42ms

A

41ms

MX

40ms

AAAA

41ms

TXT

289ms

CAA

36ms

HTTPS

136ms

TLSA

104ms

SOA

0ms

MTA-STS

77ms

DNSSEC

163ms

SRV

195ms

Total

836ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:50:16	836ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-30 15:05:43	1971ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 22:50:09	681ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 18:50:32	773ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 16:44:46	1439ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 15:25:42	1217ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 14:51:41	1068ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 12:37:31	1039ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 10:37:32	1485ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 10:16:55	4943ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 09:44:55	16861ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 07:43:55	5357ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 07:25:56	1139ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 04:40:48	10039ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 11:26:52	1147ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 00:18:08	8941ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 01:37:19	1288ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-02 20:52:49	998ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 19:24:50	9795ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 06:26:53	8880ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 06:06:23	2744ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 05:50:35	9664ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 05:18:25	995ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 04:33:34	3020ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 22:19:26	993ms	3 NS 1 A 1 MX	🔓 Insecure	View