jglarsen.dk
Last scanned: 2026-08-28 00:24:52  ·  872ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   59ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.249.252 43200s 87-104-249-252.static.kviknet.net AS204151 EWII Bredbaand A/S 87.104.240.0/20 🇩🇰 Denmark Fredericia
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.jglarsen.dk 144.91.100.75 vmi616186.contaboserver.net AS51167 Contabo GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover87.104.249.252
🔶 Autoconfig87.104.249.252
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   201ms
TXT Record
google-site-verification=WacZxsGqAR81_EWNf3GRQ6FUptTbl9sWSwY1O6OtpU0
v=spf1 a mx ip4:185.243.8.26 ip4:46.38.242.246 ~all
✉️ SPF
PolicyRecord (jglarsen.dk)
~all (soft fail) v=spf1 a mx ip4:185.243.8.26 ip4:46.38.242.246 ~all
📨 DMARC
PolicyRecord (_dmarc.jglarsen.dk)
p=none (monitor only) v=DMARC1; p=none
📬 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)
🔐 DNSSEC109ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
59ms
A
53ms
MX
55ms
AAAA
51ms
TXT
201ms
CAA
64ms
HTTPS
79ms
TLSA
166ms
SOA
0ms
MTA-STS
84ms
DNSSEC
109ms
SRV
96ms
Total
872ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:24:52 872ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 10:36:57 1120ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 00:28:20 595ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 23:01:11 1735ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 05:28:56 638ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 21:04:10 1845ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 13:53:13 3751ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:33:17 3401ms 2 NS 1 A 1 MX 🔒 Secure View
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