duusjensen.dk
Last scanned: 2026-08-27 22:56:51  ·  1188ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   62ms
NameserverIP addressesPTRASN / ISP
dns110.ovh.net 2001:41d0:d01:400::2
5.196.44.1		 dns110.ovh.net
dns110.ovh.net		 AS16276 OVH SAS
AS16276 OVH SAS
ns110.ovh.net 2001:41d0:b00:fe00::2
5.135.78.233		 ns110.ovh.net
ns110.ovh.net		 AS16276 OVH SAS
AS16276 OVH SAS
🌍 A Records1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
173.249.50.90 3600s bahnlarsen.me AS51167 Contabo GmbH 173.249.0.0/18 🇫🇷 France Lauterbourg
📧 MX Records1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s duusjensen.dk 173.249.50.90
2a02:c207:2302:5068::1		 bahnlarsen.me
bahnlarsen.me		 AS51167 Contabo GmbH
AS51167 Contabo GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover173.249.50.90
🔶 Autoconfig173.249.50.90
🔷 AAAA Records (IPv6)1 records   82ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:c207:2302:5068::1 3600s bahnlarsen.me AS51167 Contabo GmbH 2a02:c204:0:0:0:0:0:0/30 🇫🇷 France Lauterbourg
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   387ms
TXT Record
v=spf1 a mx -all
✉️ SPF
PolicyRecord (duusjensen.dk)
-all (hard fail) v=spf1 a mx -all
📨 DMARC
PolicyRecord (_dmarc.duusjensen.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 Records1 records   47ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2087297438
Primary NS (MNAME)dns110.ovh.net
Responsible (RNAME)tech@ovh.net
Refresh86400s
Retry3600s
Expire3600000s
Minimum (neg-cache TTL)60s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
62ms
A
66ms
MX
52ms
AAAA
82ms
TXT
387ms
CAA
47ms
HTTPS
65ms
TLSA
192ms
SOA
0ms
MTA-STS
99ms
DNSSEC
102ms
SRV
113ms
Total
1188ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 22:56:51 1188ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 22:48:09 2942ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 21:22:53 1301ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-26 15:15:52 16740ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 05:41:13 6702ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 11:28:51 4423ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:06:14 2667ms 2 NS 1 A 1 MX 🔒 Secure View
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