grenzgenial.dk
Last scanned: 2026-08-11 08:08:53  ·  921ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.46.141.224 600s static.224.141.46.78.clients.your-server.de AS24940 Hetzner Online GmbH 78.46.0.0/15 🇩🇪 Germany Falkenstein
📧 MX Records1 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovergrenzgenial.dk → 78.46.141.224
🔶 Autoconfiggrenzgenial.dk → 78.46.141.224
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   186ms
TXT Record
v=spf1 include:sendgrid.net -all
✉️ SPF
PolicyRecord (grenzgenial.dk)
-all (hard fail) v=spf1 include:sendgrid.net -all
📨 DMARC
PolicyRecord (_dmarc.grenzgenial.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email;
📬 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.grenzgenial.dk grenzgenial.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC79ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
43ms
A
44ms
MX
42ms
AAAA
45ms
TXT
186ms
CAA
55ms
HTTPS
43ms
TLSA
285ms
SOA
0ms
MTA-STS
65ms
DNSSEC
79ms
SRV
68ms
Total
921ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 08:08:53 921ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 03:01:06 2490ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 20:59:44 8575ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 07:12:12 700ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 17:00:25 8459ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 05:27:44 1164ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:27:45 583ms 2 NS 1 A 0 MX 🔒 Secure View
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