razzle.dk
Last scanned: 2026-08-24 23:46:59  ·  26369ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   8044ms
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   8051ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.62.101.23 43193s 0x573e6517.static.cust.fastspeed.dk AS3292 TDC Holding A/S 87.62.0.0/15 🇩🇰 Denmark Fredericia
📧 MX Records2 records   8059ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.razzle.dk 87.62.101.23 0x573e6517.static.cust.fastspeed.dk AS3292 TDC Holding A/S
20 43200s backup-mx.post.tele.dk 80.160.77.99 backup-mx1.post.tele.dk AS3292 TDC Holding 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)
🔐 DNSSEC8066ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA8039ms
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
8044ms
A
8051ms
MX
8059ms
AAAA
8061ms
TXT
8227ms
CAA
8050ms
HTTPS
8049ms
TLSA
189ms
SOA
8039ms
MTA-STS
83ms
DNSSEC
8066ms
SRV
8067ms
Total
26369ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 23:46:59 26369ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-10 21:45:15 4835ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-14 17:10:05 9625ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-13 06:41:20 705ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-02 23:12:22 2545ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-25 19:34:39 1601ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-19 23:54:55 469ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 05:52:18 671ms 2 NS 1 A 2 MX 🔒 Secure View
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