alvi.dk
Last scanned: 2026-08-11 16:15:39  ·  3159ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   221ms
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   174ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.238.131.52 43200s — AS9009 M247 Europe SRL 89.238.131.0/24 🇬🇧 United Kingdom Leeds
📧 MX Records1 records   191ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.alvi.dk 83.245.63.194 — AS3257 GTT Communications Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover89.238.131.52
🔶 Autoconfig89.238.131.52
🔷 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)
🔐 DNSSEC365ms
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
221ms
A
174ms
MX
191ms
AAAA
267ms
TXT
560ms
CAA
209ms
HTTPS
260ms
TLSA
213ms
SOA
0ms
MTA-STS
292ms
DNSSEC
365ms
SRV
297ms
Total
3159ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 16:15:39 3159ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 22:53:55 749ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 20:03:24 858ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 01:24:30 707ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 23:32:14 1649ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 23:08:53 923ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:24:19 1044ms 2 NS 1 A 1 MX 🔒 Secure View
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