prokom.dk

📜 Historical scan 2026-06-18 06:04:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

prokom.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 March 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.33.23 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by prokom-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 33ms

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 106ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.33.23	—	5.186.33.23.static.fibianet.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Aarhus

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	prokom-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::4 2a01:111:f403:ca09::3 2a01:111:f403:ca09::4 52.101.68.32 52.101.68.8 52.101.73.12 52.101.73.26	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 139ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	1	1	443	autodiscover.outlook.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 170ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_spf.telavox.se include:spf.mandrillapp.com -all

✉️ SPF#

Policy	Record (prokom.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.telavox.se include:spf.mandrillapp.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 2026-10-10 15:49:38

www	5.186.33.23 (AS44869) (address records, no CNAME)
www vs bare domain	Same network prokom.dk: 5.186.33.23 (AS44869) www.prokom.dk: 5.186.33.23 (AS44869)
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026061001
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 2026-10-10 16:09:01

Field	Value
Registrar	ONE.COM A/S
Registered	2002-03-08
Expires	2027-03-31 (158d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

106ms

32ms

AAAA

33ms

TXT

170ms

CAA

91ms

HTTPS

32ms

TLSA

1176ms

SOA

32ms

MTA-STS

35ms

DNSSEC

86ms

SRV

139ms

Total

1838ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 15:49:37	2290ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 09:46:12	1414ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 14:57:27	2172ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 06:31:01	1096ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 05:07:33	1614ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 08:25:17	1155ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 22:50:17	903ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 21:03:27	3050ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 20:28:01	5570ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 19:27:40	9181ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 04:37:33	5198ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 15:07:47	1595ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:04:20 shown	1838ms	2 NS 1 A 1 MX	🔒 Secure