renexgruppen.dk
Last scanned: 2026-09-06 01:38:56  ·  788ms 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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.135.42 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 🇺🇸 United States —
📧 MX Records4 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod14-cph3.one.com 185.10.9.212 mx1.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod14-cph3.one.com 185.10.9.213 mx2.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod14-cph3.one.com 185.10.9.214 mx3.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod14-cph3.one.com 185.10.9.215 mx4.pub.mailpod14-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.30.213.188
🔶 Autoconfig46.30.213.188
🔷 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.renexgruppen.dk renexgruppen.dk.kinstavalidation.app
🔗 TLSA / DANE8 records   68ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
🔐 DNSSEC81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090503
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
33ms
MX
38ms
AAAA
39ms
TXT
244ms
CAA
41ms
HTTPS
42ms
TLSA
68ms
SOA
0ms
MTA-STS
58ms
DNSSEC
81ms
SRV
74ms
Total
788ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-06 01:38:56 788ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-31 18:55:45 631ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-29 05:58:35 1792ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-28 05:27:01 616ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-27 05:06:50 570ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-26 05:01:06 1291ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-25 00:14:12 769ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-23 23:51:35 3874ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-22 16:31:21 7610ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-21 16:22:59 4899ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-20 16:13:20 6136ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-19 05:02:32 2948ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 01:03:13 3348ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-16 08:40:45 6773ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-14 10:11:07 1100ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-12 15:34:32 1098ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-11 14:34:07 4375ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-09 21:48:43 4019ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-08 05:35:20 1102ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-06 13:00:17 1221ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-03 13:34:41 8781ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-27 08:16:20 1667ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-26 07:55:41 16947ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-25 07:44:48 912ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-24 04:43:14 887ms 2 NS 1 A 4 MX 🔒 Secure View
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