e-fri.dk
Last scanned: 2026-08-27 03:38:54  ·  4698ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.226.144.216 600s — AS216275 Netnoerden ApS 91.226.144.0/23 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.jost.dk 91.226.144.216 — AS216275 Netnoerden ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   276ms
TXT Record
v=spf1 ip4:80.167.254.38 ip4:91.226.144.216 -all
✉️ SPF
PolicyRecord (e-fri.dk)
-all (hard fail) v=spf1 ip4:80.167.254.38 ip4:91.226.144.216 -all
📨 DMARC
PolicyRecord (_dmarc.e-fri.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:1ys2gnwa@ag.dmarcian-eu.com
📬 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.e-fri.dk pKJkNX8L6BPFwQaPJxB8oR9NIEvv8T5aPbuVXtEx5Mg
TXT _acme-challenge.e-fri.dk r8_K_gwndmp9WHlkbAYZPc4ThZIodAfiIGft_BQUkBc
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC168ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082004
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
48ms
A
81ms
MX
84ms
AAAA
34ms
TXT
276ms
CAA
68ms
HTTPS
51ms
TLSA
4032ms
SOA
0ms
MTA-STS
141ms
DNSSEC
168ms
SRV
98ms
Total
4698ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 03:38:54 4698ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 12:45:26 4705ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 10:32:30 824ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 19:16:10 4604ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 13:09:43 777ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 05:47:28 892ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 05:25:43 453ms 2 NS 1 A 1 MX 🔒 Secure View
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