grbiler.dk
Last scanned: 2026-08-27 20:06:58  ·  618ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.221.253.122 3600s — AS42876 Unit IT Services ApS 77.221.224.0/19 🇩🇰 Denmark Taastrup
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.spamfilter.io 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscoverredirect.webexchange.nu → 212.237.249.80
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   141ms
TXT Record
v=spf1 ip4:138.201.32.130 ip4:89.188.72.211 ip4:95.138.217.97 ip4:172.21.169.160 ip4:172.21.169.51 ip4:5.9.241.52 ip4:138.201.32.130 ip4:148.251.176.153 include:amazonses.com include:_netblocks.keyloop.io include:spf.protection.outlook.com include:_spf.smtp.com include:_netblocks.zitcom.dk include:_netblocks2.zitcom.dk include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com -all
✉️ SPF
PolicyRecord (grbiler.dk)
-all (hard fail) v=spf1 ip4:138.201.32.130 ip4:89.188.72.211 ip4:95.138.217.97 ip4:172.21.169.160 ip4:172.21.169.51 ip4:5.9.241.52 ip4:138.201.32.130 ip4:148.251.176.153 include:amazonses.com include:_netblocks.keyloop.io include:spf.protection.outlook.com include:_spf.smtp.com include:_netblocks.zitcom.dk include:_netblocks2.zitcom.dk include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com -all
📨 DMARC
PolicyRecord (_dmarc.grbiler.dk)
p=quarantine v=DMARC1; p=quarantine;
📬 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 / DANE1 records   54ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.spamfilter.io DANE-EE · SPKI · SHA-256 9A25F05F2E322DABDCC9B7A06AB47A2D…
🔐 DNSSEC78ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025032101
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
37ms
A
37ms
MX
57ms
AAAA
38ms
TXT
141ms
CAA
51ms
HTTPS
34ms
TLSA
54ms
SOA
0ms
MTA-STS
54ms
DNSSEC
78ms
SRV
55ms
Total
618ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:06:58 618ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 14:47:46 4578ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 14:46:57 2406ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:45:49 661ms 2 NS 1 A 1 MX 🔒 Secure View
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