guideclub.dk
Last scanned: 2026-08-14 09:44:54  ·  8466ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   399ms
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   412ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.132.9.91 43200s — AS20618 Info-Connect A/S 213.132.0.0/19 🇩🇰 Denmark Taastrup
📧 MX Records5 records   448ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s aspmx.l.google.com 142.251.127.27
2a00:1450:4001:c21::1b		 lcfrai-in-f27.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 43200s alt1.aspmx.l.google.com 142.250.147.26
2a00:1450:4025:c01::1b		 rd-in-f26.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 43200s alt2.aspmx.l.google.com 172.253.152.26
2a00:1450:4010:c22::1a		 yulpptr-in-f26.1e100.net
yulpptr-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx2.googlemail.com 142.250.147.27
2a00:1450:4025:c01::1a		 rd-in-f27.1e100.net
rd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx3.googlemail.com 172.253.152.27
2a00:1450:4010:c22::1b		 yulpptr-in-f27.1e100.net
yulpptr-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverguideclub.dk → 213.132.9.91
🔶 Autoconfigguideclub.dk → 213.132.9.91
🔷 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.guideclub.dk guideclub.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC710ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081401
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
399ms
A
412ms
MX
448ms
AAAA
424ms
TXT
894ms
CAA
411ms
HTTPS
394ms
TLSA
572ms
SOA
0ms
MTA-STS
545ms
DNSSEC
710ms
SRV
490ms
Total
8466ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 09:44:54 8466ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-23 22:00:08 5202ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-14 23:14:42 1399ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-22 16:45:11 985ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-17 10:17:46 2650ms 2 NS 1 A 5 MX 🔒 Secure View
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