filtrete.dk
Last scanned: 2026-08-28 01:07:21  ·  722ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   25ms
NameserverIP addressesPTRASN / ISP
a.ns.3m.com 162.159.8.174
2400:cb00:2049:1::a29f:8ae		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
b.ns.3m.com 173.245.58.19
2400:cb00:2049:1::adf5:3a13		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records2 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
18.190.101.89 60s ec2-18-190-101-89.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc. 18.176.0.0/12 🇺🇸 United States Columbus
3.129.185.18 60s ec2-3-129-185-18.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States Columbus
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   138ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (filtrete.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.filtrete.dk)
p=reject v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.filtrete.dk cbtz6E34IwafLUYjV64jJUhFhx6pd4LOFJr-62dR1_0
TXT _acme-challenge.filtrete.dk wFXScgHkFsqmggn2NtBN394gtvRsDn_fRL4bnFifIkc
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413341367
Primary NS (MNAME)a.ns.3m.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 RegistrationWHOIS fetched 2026-06-23 15:30:06
FieldValue
RegistrarCSC Digital Brand Service, Inc
Registered2000-04-27
Expires2027-06-30 (301d)
📋 WHOIS
⏱️ Lookup Timing
NS
25ms
A
33ms
MX
55ms
AAAA
34ms
TXT
138ms
CAA
40ms
HTTPS
35ms
TLSA
89ms
SOA
0ms
MTA-STS
40ms
DNSSEC
99ms
SRV
47ms
Total
722ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:07:21 722ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-25 15:46:38 1546ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-08 02:07:58 803ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-01 02:10:12 578ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-23 15:27:40 634ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 09:29:15 528ms 2 NS 2 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone