insider-cph.dk

📜 Historical scan 2026-09-03 21:15:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

insider-cph.dk is a .dk domain served by 3 nameservers (ns1.stom.dk, ns2.stom.dk, ns3.stom.dk). It was registered on 28 October 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.13.124 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by insider-cph.dk.mx.one.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.stom.dk	172.105.72.183 2a01:7e01::f03c:94ff:fe6a:805d	ns1.dnsresolve.io —	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud
ns2.stom.dk	152.115.36.124	—	AS31027 GlobalConnect A/S
ns3.stom.dk	212.71.233.109 2a01:7e00::f03c:94ff:fe9f:2cca	212-71-233-109.ip.linodeusercontent.com —	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.13.124	3600s	s8.stom.dk	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	insider-cph.dk.mx.one.com	104.37.35.36 104.37.35.37 104.37.35.38 104.37.35.39	mx1.mailpod15-cph3.g1i.one.com mx2.mailpod15-cph3.g1i.one.com mx3.mailpod15-cph3.g1i.one.com mx4.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	87.116.13.124
🔶 Autoconfig	87.116.13.124

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 76ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 177ms

TXT Record
v=spf1 +a +mx +ip4:87.116.13.124 include:_custspf.one.com include:spf.stom.dk ~all

✉️ SPF#

Policy	Record (insider-cph.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:87.116.13.124 include:_custspf.one.com include:spf.stom.dk ~all

📨 DMARC#

Policy	Record (_dmarc.insider-cph.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 07:56:17

www CNAME	insider-cph.dk (all on insider-cph.dk) → 87.116.13.124 (AS31027)
www vs bare domain	Same network insider-cph.dk: 87.116.13.124 (AS31027) www.insider-cph.dk: 87.116.13.124 (AS31027)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.insider-cph.dk	X-7MhWtBmneY4uXPFGR0BAYQRbskxmoI7mE7xFTObFo

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

9076ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026071201
Primary NS (MNAME)	ns1.stom.dk
Responsible (RNAME)	cpanel@stom.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-18 21:14:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-10-28
Expires	2027-10-31 (376d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
undercovercopenhagen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

47ms

36ms

AAAA

32ms

TXT

177ms

CAA

65ms

HTTPS

38ms

TLSA

81ms

SOA

0ms

MTA-STS

67ms

DNSSEC

9076ms

SRV

76ms

Total

9493ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 07:56:17	703ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 20:14:21	985ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-13 17:00:51	6548ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-03 21:15:35 shown	9493ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-14 06:02:30	883ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 23:53:50	871ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 23:36:45	1479ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 18:13:03	912ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 11:16:33	785ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:50:28	627ms	3 NS 1 A 1 MX	🔓 Insecure