isoleringsgruppen.dk

📜 Historical scan 2026-06-25 01:25:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

isoleringsgruppen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.218.158 is hosted by Google Ireland Limited (AS43515) in The Netherlands. Mail is handled by isoleringsgruppen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 204ms

Nameserver	IP addresses	PTR	ASN / 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 Records#

1 records 317ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.218.158	43200s	158.218.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records#

1 records 197ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	isoleringsgruppen-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.12 52.101.68.27 52.101.68.29 52.101.73.4	mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00404.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

📝 TXT Records#

2 records 471ms

TXT Record
MS=ms83554545
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (isoleringsgruppen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-24 12:06:27

www	35.214.218.158 (AS15169) (address records, no CNAME)
www vs bare domain	Same network isoleringsgruppen.dk: 35.214.218.158 (AS15169) www.isoleringsgruppen.dk: 35.214.218.158 (AS15169)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

349ms

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

🏷️ SOA#

215ms

Field	Value
Serial	2026032402
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-23 02:44:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-01-14
Expires	2027-01-31 (96d)

🔗 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
isolerings-gruppen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

204ms

317ms

197ms

AAAA

265ms

TXT

471ms

CAA

327ms

HTTPS

271ms

TLSA

595ms

SOA

215ms

MTA-STS

228ms

DNSSEC

349ms

SRV

351ms

Total

1961ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 12:06:27	512ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-23 02:28:53	2038ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-21 15:31:25	605ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 04:38:34	928ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 09:14:39	712ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 01:25:20 shown	1961ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 19:29:54	1158ms	2 NS 1 A 1 MX	🔒 Secure