gartner-nielsen.dk
Last scanned: 2026-08-20 13:29:12  ·  5248ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.61.221.145 43200s xd93ddd91.customers.hiper-net.dk AS203953 Hiper A/S 217.61.216.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s gartner-nielsen.dk 217.61.221.145 xd93ddd91.customers.hiper-net.dk AS203953 Hiper A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovergartner-nielsen.dk → 217.61.221.145
🔶 Autoconfiggartner-nielsen.dk → 217.61.221.145
🔷 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.gartner-nielsen.dk gartner-nielsen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA65ms
FieldValue
Serial2026081501
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
42ms
A
52ms
MX
49ms
AAAA
45ms
TXT
321ms
CAA
46ms
HTTPS
73ms
TLSA
317ms
SOA
65ms
MTA-STS
62ms
DNSSEC
97ms
SRV
245ms
Total
5248ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 13:29:12 5248ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 16:48:35 914ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 14:25:48 705ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 12:56:06 1133ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 06:27:43 2853ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-23 07:21:42 1155ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:50:12 803ms 2 NS 1 A 1 MX 🔒 Secure View
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