icgruppen.dk

📜 Historical scan 2026-08-25 10:50:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

icgruppen.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 2 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.217.247 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by icgruppen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.217.247	300s	vps3.simpledigital.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	icgruppen-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca04::c 2a01:111:f403:ca09::2 52.101.68.12 52.101.68.27 52.101.73.24 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 83ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 146ms

TXT Record
apple-domain-verification=oQgutHf4MBbDt2Ln
brevo-code:608380bc8f462f4ed9eaaa3ebbe27d3c
google-site-verification=E-zjUELXbFSp_BZoJATkSCm1i_vTaxGFDxNw_h19JQg
v=spf1 mx a:mail.icg.dk a:alerts.atera.com a:app.atera.com ip4:81.7.164.130 ip4:86.58.193.214 include:spf.protection.outlook.com include:spf.exclaimer.net -all

✉️ SPF#

Policy	Record (icgruppen.dk)
-all (hard fail)	v=spf1 mx a:mail.icg.dk a:alerts.atera.com a:app.atera.com ip4:81.7.164.130 ip4:86.58.193.214 include:spf.protection.outlook.com include:spf.exclaimer.net -all

📨 DMARC#

Policy	Record (_dmarc.icgruppen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_icg@icg.dk; ruf=mailto:dmarc_icg@icg.dk

📬 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 02:11:36

www	185.130.190.67 (AS210939) (address records, no CNAME)
www vs bare domain	Same network icgruppen.dk: 185.130.190.67 (AS210939) www.icgruppen.dk: 185.130.190.67 (AS210939)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-icgruppen-dk._domainkey.icgruppen.onmicrosoft.com	RSA · ~1024 bit below 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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2062ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2025061302
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 21:39:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-01-02
Expires	2027-03-31 (159d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

44ms

35ms

AAAA

50ms

TXT

146ms

CAA

34ms

HTTPS

48ms

TLSA

598ms

SOA

0ms

MTA-STS

43ms

DNSSEC

2062ms

SRV

83ms

Total

3068ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:11:36	3105ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 23:40:45	1058ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 10:50:40 shown	3068ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:24:33	1321ms	2 NS 1 A 1 MX	🔒 Secure