tub-ex.dk

📜 Historical scan 2026-06-27 19:09:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tub-ex.dk is a .dk domain served by 2 nameservers (ns1.montes.dk, ns2.montes.dk). It was registered on 27 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.27 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by post3.montes.dk, post4.montes.dk. The zone is not DNSSEC-signed, 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.montes.dk	62.243.38.133	—	AS3292 TDC Holding A/S
ns2.montes.dk	62.116.194.10	—	AS31027 GlobalConnect A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.27	3600s	linux205.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	post3.montes.dk	62.243.38.142	post3.montes.dk	AS3292 TDC Holding A/S
10	3600s	post4.montes.dk	62.116.194.45	post4.montes.dk	AS31027 GlobalConnect A/S

📧 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

📝 TXT Records#

2 records 255ms

TXT Record
MS=ms89319552
v=spf1 include:spf.protection.outlook.com include:spf.montes.dk -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.tub-ex.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:tubex@dmarc.montes.dk; ruf=mailto:tubex@dmarc.montes.dk; pct=100; fo=1;

📬 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 2026-10-13 09:25:11

www	94.231.106.27 (AS48854) (address records, no CNAME)
www vs bare domain	Same network tub-ex.dk: 94.231.106.27 (AS48854) www.tub-ex.dk: 94.231.106.27 (AS48854)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

185ms

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	19
Primary NS (MNAME)	ns0.montes.dk
Responsible (RNAME)	hostmaster@montes.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 22:31:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-03-27
Expires	2027-03-31 (154d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

44ms

AAAA

36ms

TXT

255ms

CAA

34ms

HTTPS

190ms

TLSA

78ms

SOA

38ms

MTA-STS

56ms

DNSSEC

185ms

SRV

78ms

Total

652ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-02 00:27:35	686ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-27 19:09:36 shown	652ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-25 13:04:26	1631ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-23 19:16:49	1167ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 05:35:20	1488ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 20:16:50	4435ms	2 NS 1 A 2 MX	🔓 Insecure