montanamobile.dk

📜 Historical scan 2026-10-17 05:47:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

montanamobile.dk is a .dk domain served by 2 nameservers (dom.ns.cloudflare.com, laylah.ns.cloudflare.com). It was registered on 8 November 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.92.31 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by montanamobile-dk.f-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
dom.ns.cloudflare.com	108.162.193.157 172.64.33.157 173.245.59.157 2606:4700:58::adf5:3b9d 2803:f800:50::6ca2:c19d 2a06:98c1:50::ac40:219d	dom.ns.cloudflare.com dom.ns.cloudflare.com dom.ns.cloudflare.com dom.ns.cloudflare.com dom.ns.cloudflare.com dom.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
laylah.ns.cloudflare.com	108.162.194.230 162.159.38.230 172.64.34.230 2606:4700:50::a29f:26e6 2803:f800:50::6ca2:c2e6 2a06:98c1:50::ac40:22e6	laylah.ns.cloudflare.com laylah.ns.cloudflare.com laylah.ns.cloudflare.com laylah.ns.cloudflare.com laylah.ns.cloudflare.com laylah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.92.31	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.91	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	montanamobile-dk.f-v1.mx.microsoft	2a01:111:f403:c967::8 2a01:111:f403:ca04::f 2a01:111:f403:ca09::a 2a01:111:f403:ca48::a 52.101.68.10 52.101.68.21 52.101.73.155 52.101.91.156	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:b95b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:5c1f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.92.31,172.67.185.91 ech=AEX+DQBBHQAgACC9Ugtkqn8ym7bw9yTe9pZEn/4PI5XboOhzDAnqC/5/YAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b95b,2606:4700:3035::6815:5c1f

🔌 SRV Records#

1 records 113ms

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

📝 TXT Records#

3 records 257ms

TXT Record
93JooeUXM7Q27eg3PYEW/NOnPs01ubVMhwbKqz7OxCseNhxLs1C0plqwSk3w2euW671kOvy9JO/SrYs+fM5JAg==
MS=ms81813792
v=spf1 mx a ip4:130.185.129.20/28 include:spf.protection.outlook.com include:sendgrid.net include:_spf.presscloud.com include:spf.emailsignatures365.com ~all

✉️ SPF#

Policy	Record (montanamobile.dk)
~all (soft fail)	v=spf1 mx a ip4:130.185.129.20/28 include:spf.protection.outlook.com include:sendgrid.net include:_spf.presscloud.com include:spf.emailsignatures365.com ~all

📨 DMARC#

Policy	Record (_dmarc.montanamobile.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:2c6423c6@in.mailhardener.com

📬 MTA-STS#

308ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190601000000Z
max_age	604800s
Policy MX	montanamobile-dk.f-v1.mx.microsoft

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@in.mailhardener.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-26 16:59:03

www	104.21.92.31 172.67.185.91 2606:4700:3030::ac43:b95b 2606:4700:3035::6815:5c1f (AS13335) (address records, no CNAME)
www vs bare domain	Same network montanamobile.dk: 104.21.92.31 172.67.185.91 2606:4700:3030::ac43:b95b 2606:4700:3035::6815:5c1f (AS13335) www.montanamobile.dk: 104.21.92.31 172.67.185.91 2606:4700:3030::ac43:b95b 2606:4700:3035::6815:5c1f (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 1242ms

Service / Owner	Type	Cert association
SMTP _25._tcp.montanamobile-dk.f-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.montanamobile-dk.f-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.montanamobile-dk.f-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.montanamobile-dk.f-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…

🔐 DNSSEC#

177ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2417683449
Primary NS (MNAME)	dom.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-24 20:02:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-11-08
Expires	2026-12-31 (65d)

🔗 Same registrant#

7 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
montana.dk	Punktum dk A/S (direct)
montanaartweb.dk	Punktum dk A/S (direct)
montanareol.dk	Punktum dk A/S (direct)
montanastore.dk	Punktum dk A/S (direct)
montanium.dk	Punktum dk A/S (direct)
rdsdesign.dk	Punktum dk A/S (direct)
rdsejendomme.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

69ms

106ms

AAAA

48ms

TXT

257ms

CAA

72ms

HTTPS

62ms

TLSA

1242ms

SOA

45ms

MTA-STS

308ms

DNSSEC

177ms

SRV

113ms

Total

3527ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 16:59:03	739ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-24 19:50:40	2764ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-18 05:54:41	597ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-17 05:47:07 shown	3527ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-09 12:02:44	718ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-04 03:43:50	807ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-16 00:34:54	2377ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 18:04:16	1140ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-22 18:37:17	2070ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-20 18:24:34	12462ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-19 08:09:15	14637ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-17 05:12:52	1715ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-24 06:49:33	17325ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-03 14:44:20	8548ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 14:50:45	1097ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-26 04:39:13	6384ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-22 04:52:28	2119ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-18 05:29:06	1228ms	2 NS 2 A 1 MX	🔒 Secure