groenborg-nielsen.dk
Last scanned: 2026-06-24 23:19:10  ·  1165ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   67ms
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   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
138.68.113.169 43200s — AS14061 DigitalOcean, LLC 138.68.64.0/18 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   66ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.do.network-it.dk 46.101.144.121 mail.do.network-it.dk AS14061 DigitalOcean, LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverweb.do.network-it.dk → 138.68.113.169
🔶 Autoconfigweb.do.network-it.dk → 138.68.113.169
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   243ms
TXT Record
v=spf1 a mx ~all
✉️ SPF
PolicyRecord (groenborg-nielsen.dk)
~all (soft fail) v=spf1 a mx ~all
📨 DMARC
PolicyRecord (_dmarc.groenborg-nielsen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@network-it.dk; ruf=mailto:dmarc@network-it.dk; fo=1; rf=afrf; pct=100; adkim=r; aspf=r;
📬 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.groenborg-nielsen.dk web.do.network-it.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC64ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA48ms
FieldValue
Serial2026032501
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
67ms
A
48ms
MX
66ms
AAAA
48ms
TXT
243ms
CAA
76ms
HTTPS
47ms
TLSA
476ms
SOA
48ms
MTA-STS
157ms
DNSSEC
64ms
SRV
146ms
Total
1165ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 23:19:10 1165ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 07:13:38 791ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-23 18:01:30 1645ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:30:35 719ms 2 NS 1 A 1 MX 🔒 Secure View
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