geometer.dk
📜 Historical scan 2026-07-17 02:44:16  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   75ms
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   73ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.32.247.249 43200s xd520f7f9.customers.hiper-net.dk AS203953 Hiper A/S 213.32.240.0/21 🇩🇰 Denmark —
📧 MX Records1 records   60ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.geometer.dk 213.32.247.249 xd520f7f9.customers.hiper-net.dk AS203953 Hiper A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovergeometer.dk → 213.32.247.249
🔶 Autoconfiggeometer.dk → 213.32.247.249
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.geometer.dk geometer.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC152ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071501
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
75ms
A
73ms
MX
60ms
AAAA
60ms
TXT
235ms
CAA
55ms
HTTPS
73ms
TLSA
192ms
SOA
0ms
MTA-STS
72ms
DNSSEC
152ms
SRV
145ms
Total
899ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 10:46:20 623ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 17:16:18 873ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 02:44:16 899ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 08:23:07 638ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 19:24:31 630ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 04:06:32 665ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 11:52:16 668ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 11:36:15 708ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 02:09:02 1167ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:24:29 767ms 2 NS 1 A 1 MX 🔒 Secure View
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