erols.dk
Last scanned: 2026-09-01 03:25:32  ·  973ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
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   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.68.233.238 43200s — AS39642 Sinal A/S 77.68.128.0/17 🇩🇰 Denmark Aalborg
📧 MX Records2 records   25ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.erols.dk 77.68.233.238 — AS39642 Sinal A/S
20 43200s mailgate.cybercity.dk 212.88.64.50 relay.telenor.dk AS9158 Telenor A/S
🔷 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
✗ No DMARC record — mail spoofing not restricted
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083101
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
29ms
A
29ms
MX
25ms
AAAA
25ms
TXT
93ms
CAA
25ms
HTTPS
26ms
TLSA
114ms
SOA
0ms
MTA-STS
41ms
DNSSEC
96ms
SRV
30ms
Total
973ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 03:25:32 973ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-27 20:26:30 963ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-30 11:03:11 959ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 18:29:39 753ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 00:55:02 1141ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 23:36:55 2881ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 08:15:49 801ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 08:15:42 902ms 2 NS 1 A 2 MX 🔒 Secure View
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