grundahlgrethe.dk
Last scanned: 2026-08-31 01:42:13  ·  386ms 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   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.179 3600s webcluster2.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   21ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   24ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:8099:4c98:bebc:36af 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   107ms
TXT Record
google-site-verification=bWU59cXaTpCZkpczdaJ2BnBiQc-4DA4WT34gJWwh0ms
✉️ 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)
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-08-31 01:42:53
FieldValue
RegistrarONE.COM A/S
Registered2025-11-13
Expires2026-11-12 (69d)
📋 WHOIS
⏱️ Lookup Timing
NS
29ms
A
32ms
MX
21ms
AAAA
24ms
TXT
107ms
CAA
41ms
HTTPS
32ms
TLSA
47ms
SOA
0ms
MTA-STS
40ms
DNSSEC
102ms
SRV
41ms
Total
386ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 01:42:13 386ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 06:15:39 504ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-30 15:32:37 4485ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 17:11:22 6480ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 01:31:01 840ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 17:54:01 843ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 05:14:27 1812ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 03:48:31 4821ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:01:42 4360ms 2 NS 1 A 0 MX 🔒 Secure View
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