filtersand.dk DNS records

🖥️ Nameservers4 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.absaconit.dk	185.136.96.99 2a06:fb00:1::1:99	pns101.cloudns.net pns101.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns2.absaconit.dk	185.136.97.99 2a06:fb00:1::2:99	pns102.cloudns.net pns102.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns3.absaconit.dk	185.136.98.99 2a06:fb00:1::3:99	pns103.cloudns.net pns103.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns4.absaconit.dk	185.136.99.99 2a06:fb00:1::4:99	pns104.cloudns.net pns104.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.206.180.148	3600s	32.http-proxy2.cloudns.net	AS205787	Public Cloud Ltd.	185.206.180.0/22	🇩🇪 Germany	—
185.206.180.180	3600s	180.http4.cloudns.net	AS205787	Public Cloud Ltd.	185.206.180.0/22	🇩🇪 Germany	—

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.filtersand.dk	188.94.254.125	—	AS15817 Mittwald CM Service GmbH & Co. KG

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.206.180.148
🔶 Autoconfig	185.206.180.148

🔷 AAAA Records (IPv6)2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a0b:1640:1:1:1005:1:1:1	3600s	177.http4.cloudns.net	AS205787	Public Cloud Ltd.	2a0b:1640:1:0:0:0:0:0/48	🇧🇬 Bulgaria	—
2a0b:1640:1:1:1:1:c45:4c4f	3600s	3.http-proxy2.cloudns.net	AS205787	Public Cloud Ltd.	2a0b:1640:1:0:0:0:0:0/48	🇧🇬 Bulgaria	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026082901
Primary NS (MNAME)	ns1.absaconit.dk
Responsible (RNAME)	support@absacon.dk
Refresh	7200s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-08-31 18:55:27

Field	Value
Registrar	Absacon IT ApS
Registered	2003-09-30
Expires	2030-09-30 (1489d)

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

35ms

MX

28ms

AAAA

30ms

TXT

211ms

CAA

46ms

HTTPS

33ms

TLSA

679ms

SOA

0ms

MTA-STS

53ms

DNSSEC

102ms

SRV

70ms

Total

1355ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:48:54	1355ms	4 NS 2 A 1 MX	🔒 Secure	View
2026-08-09 21:57:19	9935ms	4 NS 2 A 1 MX	🔒 Secure	View
2026-07-21 01:59:05	10037ms	4 NS 2 A 1 MX	🔒 Secure	View
2026-07-01 00:35:46	1868ms	4 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 14:35:36	6378ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 10:08:31	1010ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 10:05:29	5311ms	4 NS 2 A 1 MX	🔓 Insecure	View