viacon.dk

📜 Historical scan 2026-09-07 16:24:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

viacon.dk is a .dk domain served by 4 nameservers (ephemera.nmugroup.se, origo.nmugroup.com, unit.nmugroup.com and 1 more). It was registered on 10 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.35.236.130 is hosted by Ember AB (AS200150) in Sweden. Mail is handled by viacon-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#

4 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ephemera.nmugroup.se	2a02:80:3ffe::28 85.30.129.28	ephemera.nmugroup.se ephemera.nmugroup.se	AS34244 Teleservice Bredband Skane AB AS34244 Teleservice Bredband Skane AB
origo.nmugroup.com	193.183.80.4 2001:67c:1b2c::4	origo.nmugroup.com origo.nmugroup.com	AS204074 Nordisk Media Utveckling AB AS204074 Nordisk Media Utveckling AB
unit.nmugroup.com	2001:4db8:e004::2 217.10.116.210	unit.nmugroup.com unit.nmugroup.com	AS35706 Net at Once Sweden AB AS35706 Net at Once Sweden AB
vertex.nmugroup.se	195.246.120.244 2a02:752:0:18::18	vertex.nmugroup.se vertex.nmugroup.se	AS42708 Glesys AB AS42708 Glesys AB

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.35.236.130	3600s	—	AS200150	Ember AB	185.35.236.0/22	🇸🇪 Sweden	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	viacon-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::6 2a01:111:f403:ca09::a 2a01:111:f403:ca3c::6 52.101.103.143 52.101.185.114 52.101.68.16 52.101.91.162	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-matpr04cu00302.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 58ms

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

📝 TXT Records#

2 records 111ms

TXT Record
MS=ms88536942
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.viacon.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:gze1u6j9@rua.eu.dmarcmanager.app

📬 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 2026-10-20 16:38:34

www	185.35.236.130 (AS200150) (address records, no CNAME)
www vs bare domain	Same network viacon.dk: 185.35.236.130 (AS200150) www.viacon.dk: 185.35.236.130 (AS200150)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-viacon-dk._domainkey.vcgrp.r-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-viacon-dk._domainkey.vcgrp.r-v1.dkim.mail.microsoft	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#

105ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090500
Primary NS (MNAME)	origo.nmugroup.com
Responsible (RNAME)	dns@nmugroup.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-14 07:16:02

Field	Value
Registrar	Nordisk Media Utveckling AB
Registered	2000-02-10
Expires	2027-03-31 (160d)

🔗 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
rearma.dk	Nordisk Media Utveckling AB

📋 WHOIS#

⏱️ Lookup Timing#

36ms

37ms

34ms

AAAA

31ms

TXT

111ms

CAA

33ms

HTTPS

38ms

TLSA

300ms

SOA

0ms

MTA-STS

50ms

DNSSEC

105ms

SRV

58ms

Total

779ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 16:38:34	2094ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-19 14:38:19	2555ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-18 13:37:07	2774ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-17 12:36:37	1880ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-16 11:52:54	1760ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-16 11:30:28	2223ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-15 09:28:50	1996ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-14 07:02:06	1012ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-13 06:36:33	1346ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-12 06:13:45	1276ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-10 02:52:28	1932ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 19:00:20	3775ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-07 18:52:23	1598ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-06 18:49:38	2391ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-05 13:20:36	1347ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-04 13:06:09	1030ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-03 13:04:13	2218ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 13:00:21	1256ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 09:12:52	1368ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 09:09:30	901ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 09:01:19	649ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-29 04:31:32	1239ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 03:56:18	1187ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-26 03:39:28	1253ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-25 03:27:19	1248ms	4 NS 1 A 1 MX	🔒 Secure