concordiabus.dk

📜 Historical scan 2026-09-30 12:09:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

concordiabus.dk is a .dk domain served by 4 nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.131.14.50 is hosted by Tele2 SWIPnet (AS1257) in Sweden. Mail is handled by concordiabus-dk.mail.protection.outlook.com, ms29992960.msv1.invalid.concordiabus.dk. The zone is not DNSSEC-signed, 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#

4 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
dns01.dipcon.com	193.14.90.50 2a00:801:fb:253::4	dns01.dipcon.com dns01.dipcon.com	AS1257 Tele2 SWIPnet AS1257 Tele2 SWIPnet
dns02.ports.se	2001:19f0:5001:2a:5400:ff:fe38:1e6f 45.63.42.179	dns02.ports.se dns02.ports.se	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
dns03.ports.se	2a04:3540:1000:310:287e:f6ff:fe1d:4789 94.237.33.102	dns03.ports.se dns03.ports.se	AS202053 UpCloud Ltd AS202053 UpCloud Ltd
dns04.ports.net	158.255.211.116 2a03:f80:ed15:3ec8::1	dns04.ports.net dns04.ports.net	AS57169 EDIS GmbH AS57169 EDIS GmbH

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
88.131.14.50	600s	—	AS1257	Tele2 SWIPnet	88.131.0.0/16	🇸🇪 Sweden	Kista

📧 MX Records#

2 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	concordiabus-dk.mail.protection.outlook.com	52.101.181.156 52.101.185.114 52.101.68.39 52.101.73.155	mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
32767	600s	ms29992960.msv1.invalid.concordiabus.dk	—	—	—

📧 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

📝 TXT Records#

1 records 460ms

TXT Record
HM+MJArwq6calYGHLiU8GqJbalDF1JU29Bw4XL/PbyAHoSvRXjCHFjrSzDlp/kuNZzEroHS2QTJlaG/9YCGUUg==

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-08 06:22:45

www	88.131.14.50 (AS1257) (address records, no CNAME)
www vs bare domain	Same network concordiabus.dk: 88.131.14.50 (AS1257) www.concordiabus.dk: 88.131.14.50 (AS1257)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

52ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

38ms

Field	Value
Serial	2023050300
Primary NS (MNAME)	dns01.dipcon.com
Responsible (RNAME)	registry@ports.net
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

37ms

48ms

70ms

AAAA

73ms

TXT

460ms

CAA

55ms

HTTPS

46ms

TLSA

989ms

SOA

38ms

MTA-STS

96ms

DNSSEC

52ms

SRV

2039ms

Total

3468ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 06:22:45	1215ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-30 12:09:32 shown	3468ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-25 03:27:35	3035ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-12 02:24:47	10359ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-27 07:01:37	10158ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-25 07:19:07	1142ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-24 22:18:40	3639ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-21 01:34:10	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 20:26:00	1058ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-20 19:02:35	1158ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 00:32:07	65535ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-16 22:19:58	1702ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-16 22:07:20	636ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-16 22:01:23	2740ms	4 NS 1 A 2 MX	🔓 Insecure