issabell.dk
Last scanned: 2026-08-21 22:44:33  ·  2444ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   259ms
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 Records2 records   306ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.136.232.26 600s ec2-3-136-232-26.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States Columbus
3.137.108.170 600s ec2-3-137-108-170.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States Columbus
📧 MX Records1 records   298ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC480ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082101
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
259ms
A
306ms
MX
298ms
AAAA
258ms
TXT
555ms
CAA
274ms
HTTPS
304ms
TLSA
218ms
SOA
0ms
MTA-STS
423ms
DNSSEC
480ms
SRV
352ms
Total
2444ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-21 22:44:33 2444ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-23 03:06:54 764ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-26 15:16:40 2086ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-25 05:49:07 805ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-21 15:17:21 546ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-21 05:21:37 945ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-17 15:10:36 562ms 2 NS 2 A 0 MX ❓ Unknown View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone