sericom.dk
Last scanned: 2026-06-17 14:55:22  ·  4556ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   93ms
NameserverIP addressesPTRASN / ISP
ns.froejk.com 94.237.44.176 pluto.metation.net AS202053 UpCloud Ltd
ns.metation.dk 165.232.78.101 ns.metation.net AS14061 DigitalOcean, LLC
🌍 A Records1 records   84ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.237.30.54 — freja.metation.net AS202053 UpCloud Ltd 94.237.0.0/18 🇫🇮 Finland —
📧 MX Records7 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 — ASPMX.L.GOOGLE.COM 2a00:1450:4010:c08::1a
2a00:1450:4010:c08::1a
64.233.163.27		 lg-in-x1a.1e100.net
lg-in-f26.1e100.net
lj-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
20 — ALT1.ASPMX.L.GOOGLE.COM 192.178.211.26
2404:6800:4000:1025::1b		 lcbomp-in-f26.1e100.net
lcbomp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 — ALT2.ASPMX.L.GOOGLE.COM 108.177.125.26
2404:6800:4008:c01::1b		 tp-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — ASPMX2.GOOGLEMAIL.COM 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — ASPMX3.GOOGLEMAIL.COM 108.177.125.26
2404:6800:4008:c01::1b		 tp-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — ASPMX4.GOOGLEMAIL.COM 192.178.230.26
2404:6800:400b:c01b::1b		 yunrtab-in-f26.1e100.net
yunrtab-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — ASPMX5.GOOGLEMAIL.COM 173.194.43.26
2607:f8b0:400e:c1e::1b		 yudlsqd-in-f26.1e100.net
yudlsqd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   261ms
TXT Record
v=spf1 include:_spf.google.com ip4:46.101.174.238 ip4:94.237.30.54 ?all
✉️ SPF
PolicyRecord (sericom.dk)
?all (neutral) v=spf1 include:_spf.google.com ip4:46.101.174.238 ip4:94.237.30.54 ?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)
🔐 DNSSEC201ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA53ms
FieldValue
Serial2018021900
Primary NS (MNAME)ns.metation.dk
Responsible (RNAME)jfk@metation.com
Refresh900s
Retry450s
Expire8640000s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
93ms
A
84ms
MX
46ms
AAAA
48ms
TXT
261ms
CAA
50ms
HTTPS
143ms
TLSA
235ms
SOA
53ms
MTA-STS
2193ms
DNSSEC
201ms
SRV
0ms
Total
4556ms
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