yhlen.dk
Last scanned: 2026-07-01 23:22:42  ·  555ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.e-studio.dk 195.242.131.5
2001:67c:564:fffc::11		 ns1.e-studio.dk
ns1.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.e-studio.dk 2a00:1b18:2:3::2
62.69.152.34		 ns2.e-studio.dk
34.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.e-studio.dk 193.200.90.183
2001:67c:564:fffc::13		 ns3.e-studio.dk
ns3.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
🌍 A Records1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.209.70.7 14400s 80.209.70.7.static.fibianet.dk AS44869 FIBIA P/S 80.209.0.0/17 🇩🇰 Denmark Borup
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s yhlen.dk 80.209.70.7 80.209.70.7.static.fibianet.dk AS44869 FIBIA P/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   99ms
TXT Record
_qo99jkybfxrr270yzck2nzyzwkelhsi
jqfl9syzh7ll61hb1z3v5t94jq5bh43r
v=spf1 +a +mx +ip4: \009\010193.200.90.178\010 include:_spf.e-studio.dk ~all
✉️ SPF
PolicyRecord (yhlen.dk)
~all (soft fail) v=spf1 +a +mx +ip4: \009\010193.200.90.178\010 include:_spf.e-studio.dk ~all
📨 DMARC
PolicyRecord (_dmarc.yhlen.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.yhlen.dk EZIwXsB0xHL7AWqUvhJbRC6qGKFKsryBHQdXVgdHC2g
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026070103
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
33ms
MX
36ms
AAAA
39ms
TXT
99ms
CAA
42ms
HTTPS
34ms
TLSA
69ms
SOA
0ms
MTA-STS
48ms
DNSSEC
105ms
SRV
45ms
Total
555ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 23:22:42 555ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-30 02:46:01 598ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-23 22:44:05 1469ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-23 15:51:52 1094ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 12:48:10 959ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:25:57 1328ms 3 NS 1 A 1 MX 🔒 Secure View
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