ulferiksson.dk
Last scanned: 2026-09-02 12:34:46  ·  1111ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   51ms
NameserverIP addressesPTRASN / ISP
ns1.dotserv.com 178.20.218.61
2a01:7cc0:101:ffff::51		 ns1.dotserv.com
ns1.dotserv.com		 AS21060 Atea A/S
AS21060 Atea A/S
ns1.dotserv.net 178.20.217.29
2a01:7cc0:101:ffff::52		 ns1.dotserv.net
ns1.dotserv.net		 AS21060 Atea A/S
AS21060 Atea A/S
ns2.dotserv.com 193.180.214.21 ns2.dotserv.com AS44803 Webdock.io ApS
ns2.dotserv.net 162.19.249.51
2001:41d0:701:1100::c89e		 ns2.dotserv.net
ns2.dotserv.net		 AS16276 OVH SAS
AS16276 OVH SAS
🌍 A Records1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
138.68.70.120 3600s — AS14061 DigitalOcean, LLC 138.68.64.0/18 🇩🇪 Germany Frankfurt am Main
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.ulferiksson.dk)
p=reject v=DMARC1; p=reject;
📬 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.ulferiksson.dk TFBN3HhGPVbkkwnMmcDey0DM7-SlFq-Ia2VPc_mGXYA
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC88ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023010203
Primary NS (MNAME)ns1.dotserv.com
Responsible (RNAME)hostmaster@ulferiksson.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
63ms
MX
51ms
AAAA
60ms
TXT
280ms
CAA
82ms
HTTPS
52ms
TLSA
512ms
SOA
0ms
MTA-STS
75ms
DNSSEC
88ms
SRV
84ms
Total
1111ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 12:34:46 1111ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 14:22:26 9771ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 11:16:01 9680ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 22:36:09 727ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 14:41:57 704ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 22:58:01 912ms 4 NS 1 A 0 MX 🔓 Insecure View
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