jacobjelsing.dk
Last scanned: 2026-08-26 22:53:57  ·  9770ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   66ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   92ms
IPTTLPTRASNISP / OrgCIDRCountryCity
92.113.144.67 3600s jacobjelsing.dk AS44803 Webdock.io ApS 92.113.144.0/21 🇩🇰 Denmark Nørre Åby
📧 MX Records1 records   81ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.jacobjelsing.dk 2a01:4f8:2190:17c0::2
49.12.171.172		 cp12.nordicway.dk
cp12.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)1 records   76ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a0f:f01:206:44:: 3600s jacobjelsing.dk AS44803 Webdock.io ApS 2a0f:f01:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   330ms
TXT Record
v=spf1 ip4:49.12.171.172 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (jacobjelsing.dk)
~all (soft fail) v=spf1 ip4:49.12.171.172 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.jacobjelsing.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
📬 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.jacobjelsing.dk 7HOOr4gugSO8p6kV-zfzmHja-RH3bOw6kYa6kDX5Zl8
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9104ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081501
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
92ms
MX
81ms
AAAA
76ms
TXT
330ms
CAA
77ms
HTTPS
58ms
TLSA
265ms
SOA
0ms
MTA-STS
80ms
DNSSEC
9104ms
SRV
105ms
Total
9770ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 22:53:57 9770ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 06:07:07 1307ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 11:22:52 891ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 05:43:57 1256ms 2 NS 1 A 1 MX 🔒 Secure View
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