montanamobile.dk

Records from scan: 2026-10-18 05:54:41 · 597ms total · last checked 2026-10-19 07:17 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 42ms

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 42ms

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 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	montanamobile-dk.f-v1.mx.microsoft	2a01:111:f403:ca09::28 2a01:111:f403:ca21::10 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::a 52.101.209.31 52.101.68.10 52.101.73.153 52.101.73.155	mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

2 records 37ms

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 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.92.31,172.67.185.91 ech=AEX+DQBBmwAgACBlIPVAUHo6sAha3cBWxayoCMXx87qcw2t7cC/wSLzwYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b95b,2606:4700:3035::6815:5c1f

🔌 SRV Records#

1 records 101ms

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

📝 TXT Records#

3 records 213ms

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#

221ms

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#

checked 2026-10-18 05:54:41

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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.montanamobile.dk	AgjNP4r-g65NVyqJNrYrFHpJFM9_HGohKs32GQ6PFGo
TXT	_acme-challenge.montanamobile.dk	X-t4ATICD8Et8_l0bs2HTr8KL8qYI42w7jNCP5fCBiU

🔗 TLSA / DANE#

5 records 75ms

Service / Owner	Type	Cert association
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	CFD68BDE4129C00A2402C21C0916EDF0…
SMTP _25._tcp.montanamobile-dk.f-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.montanamobile-dk.f-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…

🔐 DNSSEC#

59ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2417748793
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 2026-10-17 06:04:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-11-08
Expires	2026-12-31 (73d)

🔗 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#

42ms

32ms

AAAA

37ms

TXT

213ms

CAA

41ms

HTTPS

42ms

TLSA

75ms

SOA

33ms

MTA-STS

221ms

DNSSEC

59ms

SRV

101ms

Total

597ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 05:54:41 shown	597ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-17 05:47:07	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