radiuskommunikation.dk

📜 Historical scan 2026-06-18 02:46:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

radiuskommunikation.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 October 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.189.68.254 is hosted by Google LLC (AS396982) in United Kingdom. Mail is handled by radiuskommunikation-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 100ms

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 95ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.189.68.254	—	254.68.189.35.bc.googleusercontent.com	AS396982	Google LLC	35.184.0.0/13	🇬🇧 United Kingdom	City of London

📧 MX Records#

1 records 109ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	radiuskommunikation-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::e 52.101.68.0 52.101.68.32 52.101.73.153 52.101.73.8	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 52.98.243.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 140ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 307ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all
WB=oG99BH94CECD/UT7ebqkVA

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.radiuskommunikation.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-21 17:51:22

www	35.189.68.254 (AS396982) (address records, no CNAME)
www vs bare domain	Same network radiuskommunikation.dk: 35.189.68.254 (AS396982) www.radiuskommunikation.dk: 35.189.68.254 (AS396982)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-radiuskommunikation-dk._domainkey.radiuscommunication.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-radiuskommunikation-dk._domainkey.radiuscommunication.onmicrosoft.com	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

179ms

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

🏷️ SOA#

111ms

Field	Value
Serial	2026041301
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 2026-10-20 15:24:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-10-01
Expires	2027-10-31 (373d)

🔗 Same registrant#

2 domains

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
radiuscph.dk	CURANET A/S
radiuspr.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

100ms

95ms

109ms

AAAA

112ms

TXT

307ms

CAA

80ms

HTTPS

91ms

TLSA

166ms

SOA

111ms

MTA-STS

232ms

DNSSEC

179ms

SRV

140ms

Total

903ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 17:51:22	563ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-20 14:41:18	1287ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 08:35:06	3325ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 01:44:16	1297ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 05:47:32	1125ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:37:43	1539ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 09:01:43	587ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 22:17:48	2731ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 02:46:26 shown	903ms	2 NS 1 A 1 MX	🔒 Secure