monttech.dk

📜 Historical scan 2026-09-30 20:32:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

monttech.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 16 June 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.221.112 is hosted by Google Ireland Limited (AS43515) in The Netherlands. Mail is handled by monttech-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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.221.112	3600s	112.221.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records#

1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	monttech-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca21::8 52.101.103.143 52.101.209.153 52.101.68.29 52.101.91.153	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-matpr04cu00101.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 → 40.104.116.56
🔶 Autoconfig	35.214.221.112

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 139ms

TXT Record
0ed1fe018a8e9930916728401389818d
MS=ms56299529
v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:_spf.host123.dk ~all

✉️ SPF#

Policy	Record (monttech.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:_spf.host123.dk ~all

📨 DMARC#

Policy	Record (_dmarc.monttech.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:reports@dmarc.host123.dk; ruf=mailto:reports@dmarc.host123.dk; fo=1; adkim=s; aspf=s;

📬 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 10:26:16

www	35.214.221.112 (AS43515) (address records, no CNAME)
www vs bare domain	Same network monttech.dk: 35.214.221.112 (AS43515) www.monttech.dk: 35.214.221.112 (AS43515)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
dkim	—	RSA · ~2048 bit
selector1	selector1-monttech-dk._domainkey.nctdk.onmicrosoft.com	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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

151ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026093000
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 06:55:06

Field	Value
Registrar	Simply.com A/S
Registered	2010-06-16
Expires	2027-06-30 (254d)

🔗 Same registrant#

3 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
n-c-t.dk	Simply.com A/S
nct.dk	Simply.com A/S
nctas.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

34ms

38ms

60ms

AAAA

57ms

TXT

139ms

CAA

47ms

HTTPS

85ms

TLSA

174ms

SOA

35ms

MTA-STS

68ms

DNSSEC

151ms

SRV

79ms

Total

872ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 10:26:16	1518ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 20:32:41 shown	872ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-25 19:48:35	871ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 21:19:49	908ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 06:16:00	708ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-14 00:04:00	4840ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 11:05:36	1056ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 05:48:53	936ms	4 NS 1 A 1 MX	🔒 Secure