jakobit.dk
Last scanned: 2026-08-26 05:17:52  ·  595ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   45ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s smtp.google.com 108.177.14.26
108.177.14.27
172.253.152.26
2a00:1450:4010:c0e::1a
2a00:1450:4010:c0e::1a
2a00:1450:4010:c0e::1b
2a00:1450:4010:c0e::1b
2a00:1450:4010:c0f::1a
2a00:1450:4010:c0f::1a
2a00:1450:4010:c0f::1b
2a00:1450:4010:c0f::1b
74.125.131.26
74.125.131.27		 lt-in-f26.1e100.net
lt-in-f27.1e100.net
yulpptr-in-f26.1e100.net
lu-in-f26.1e100.net
lu-in-x1a.1e100.net
lu-in-x1b.1e100.net
lu-in-f27.1e100.net
lt-in-f26.1e100.net
lt-in-x1a.1e100.net
lt-in-x1b.1e100.net
lt-in-f27.1e100.net
lu-in-f26.1e100.net
lu-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
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 Records2 records   145ms
TXT Record
google-site-verification=lIblYhCbqqKxUvvDsyGwJa7x98_O6-lwTIeHQco5VFk
v=spf1 include:_spf.google.com ~all
✉️ SPF
PolicyRecord (jakobit.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026032701
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
28ms
MX
43ms
AAAA
38ms
TXT
145ms
CAA
53ms
HTTPS
50ms
TLSA
74ms
SOA
0ms
MTA-STS
52ms
DNSSEC
104ms
SRV
67ms
Total
595ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 05:17:52 595ms 3 NS 0 A 1 MX 🔒 Secure View
2026-07-06 23:19:34 25801ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-28 05:33:59 957ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-20 03:59:45 799ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-18 04:59:44 846ms 3 NS 0 A 1 MX 🔒 Secure View
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