ejlertsen.dk
Last scanned: 2026-08-26 19:30:41  ·  745ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
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   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.243.227.100 43200s — AS216230 INFOWISE SERVICES ApS 185.243.224.0/22 🇩🇰 Denmark Greve
📧 MX Records1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.ejlertsen.dk 185.243.227.100 — AS216230 INFOWISE SERVICES ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   237ms
TXT Record
v=spf1 a:mail.ejlertsen.dk ~all
✉️ SPF
PolicyRecord (ejlertsen.dk)
~all (soft fail) v=spf1 a:mail.ejlertsen.dk ~all
📨 DMARC
PolicyRecord (_dmarc.ejlertsen.dk)
p=quarantine v=DMARC1; p=quarantine; pct=25; rua=mailto:dmarc@ejlertsen.dk; fo=1; adkim=s; aspf=s
📬 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.ejlertsen.dk z9afDjAOVd9RezHMuxjtJCtXET1bdhOD6aGKbjozhsc
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
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
47ms
A
50ms
MX
38ms
AAAA
44ms
TXT
237ms
CAA
48ms
HTTPS
46ms
TLSA
157ms
SOA
0ms
MTA-STS
65ms
DNSSEC
89ms
SRV
68ms
Total
745ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 19:30:41 745ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 15:09:28 772ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 10:09:31 580ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 05:54:47 630ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 11:11:48 867ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 22:37:06 1187ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 06:25:28 576ms 2 NS 1 A 1 MX 🔒 Secure View
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