grenzenlos.dk
Last scanned: 2026-08-16 15:12:44  ·  4914ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.68.47.123 43200s a2f7b.netcup.net AS197540 netcup GmbH 188.68.32.0/19 🇩🇪 Germany Nuremberg
📧 MX Records2 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.grenzenlos.dk 188.68.47.125 mx2f7d.netcup.net AS197540 netcup GmbH
50 3600s mx2f7d.netcup.net 188.68.47.125 mx2f7d.netcup.net AS197540 netcup GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigautoconfig.netcup.net → 46.38.225.195
🔷 AAAA Records (IPv6)1 records   53ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a03:4000:61:38d9::18:1653 3600s — AS197540 netcup GmbH 2a03:4000:0:0:0:0:0:0/31 🇩🇪 Germany Nuremberg
🔐 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
TXT _acme-challenge.grenzenlos.dk HS3gBZ2QRlyc3saw9G9LS7OJkckQUeWpd2NSE6Z3z98
🔗 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
🏷️ SOA55ms
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
48ms
A
58ms
MX
51ms
AAAA
53ms
TXT
180ms
CAA
49ms
HTTPS
62ms
TLSA
156ms
SOA
55ms
MTA-STS
65ms
DNSSEC
79ms
SRV
90ms
Total
4914ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 15:12:44 4914ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-11 05:42:56 2005ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-18 16:17:50 767ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-11 17:54:14 8717ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-01 23:49:22 1145ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 09:19:30 1512ms 2 NS 1 A 2 MX 🔒 Secure View
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