nti.dk

📜 Historical scan 2026-10-12 21:30:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nti.dk is a .dk domain served by 2 nameservers (deb.ns.cloudflare.com, jacob.ns.cloudflare.com). It was registered on 3 December 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.70 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by nti-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 101ms

Nameserver	IP addresses	PTR	ASN / ISP
deb.ns.cloudflare.com	108.162.192.92 172.64.32.92 173.245.58.92 2606:4700:50::adf5:3a5c 2803:f800:50::6ca2:c05c 2a06:98c1:50::ac40:205c	deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jacob.ns.cloudflare.com	108.162.195.162 162.159.44.162 172.64.35.162 2606:4700:58::a29f:2ca2 2803:f800:50::6ca2:c3a2 2a06:98c1:50::ac40:23a2	jacob.ns.cloudflare.com jacob.ns.cloudflare.com jacob.ns.cloudflare.com jacob.ns.cloudflare.com jacob.ns.cloudflare.com jacob.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 131ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.70	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.211.95	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 82ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	nti-dk.mail.protection.outlook.com	2a01:111:f403:ca21::e 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::a 52.101.185.24 52.101.209.31 52.101.68.25 52.101.73.155	mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db8pr02cu00101.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

2 records 77ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d35f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:5b46	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 165ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.70,172.67.211.95 ech=AEX+DQBBXQAgACALFL5G7noEvEa9CUc3+4hnPbKdO1UKxvyUWp4chi38TwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d35f,2606:4700:3033::6815:5b46

📝 TXT Records#

5 records 384ms

TXT Record
apple-domain-verification=PG39bKwdQSC0OAjV
d0h7g8is4bm211mkn29a23keg1
hibp-verify=dweb_70af1aloz5qxr9koy0plpe77
teamviewer-sso-verification=c8966a25f94a4aa689613f17ac203640
v=spf1 ip4:31.31.82.90 ip4:31.31.84.96/27 ip4:213.199.132.245 a:mobil.nti.dk a:posteast.nti.dk a:teknik.nti.dk include:mail.zendesk.com include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all

✉️ SPF#

Policy	Record (nti.dk)
-all (hard fail)	v=spf1 ip4:31.31.82.90 ip4:31.31.84.96/27 ip4:213.199.132.245 a:mobil.nti.dk a:posteast.nti.dk a:teknik.nti.dk include:mail.zendesk.com include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all

📨 DMARC#

Policy	Record (_dmarc.nti.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:ckbdh623oi@rua.powerdmarc.com; ruf=mailto:ckbdh623oi@ruf.powerdmarc.com;

📬 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 2026-10-20 05:01:25

www	104.21.91.70 172.67.211.95 2606:4700:3030::ac43:d35f 2606:4700:3033::6815:5b46 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nti.dk: 104.21.91.70 172.67.211.95 2606:4700:3030::ac43:d35f 2606:4700:3033::6815:5b46 (AS13335) www.nti.dk: 104.21.91.70 172.67.211.95 2606:4700:3030::ac43:d35f 2606:4700:3033::6815:5b46 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-nti-dk._domainkey.nticadcenteras.onmicrosoft.com	RSA · ~1024 bit below 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: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nti.dk	PGLskNGM_SdFxwMh7YhD9lXTm_Pft5MSAInuSUy6X78
TXT	_acme-challenge.nti.dk	xNwApzfViLycwEfp5bbx3pWUTFh_gde3eobNlhl7XhM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

263ms

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

🏷️ SOA#

95ms

Field	Value
Serial	2417243549
Primary NS (MNAME)	deb.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 05:28:24

Field	Value
Registrar	Simply.com A/S
Registered	1996-12-03
Expires	2027-01-31 (102d)

🔗 Same registrant#

12 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
bimuniverse.dk	Punktum dk A/S (direct)
cadbutikken.dk	Punktum dk A/S (direct)
dialcam.dk	Simply.com A/S
idforum.dk	Punktum dk A/S (direct)
mdoc.dk	Punktum dk A/S (direct)
nti-group.dk	Punktum dk A/S (direct)
nticad.dk	Punktum dk A/S (direct)
nticadcenter.dk	Punktum dk A/S (direct)
nticonnect.dk	Punktum dk A/S (direct)
ntitools.dk	Punktum dk A/S (direct)
tickcad.dk	Punktum dk A/S (direct)
vault.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

101ms

131ms

82ms

AAAA

77ms

TXT

384ms

CAA

170ms

HTTPS

165ms

TLSA

967ms

SOA

95ms

MTA-STS

135ms

DNSSEC

263ms

SRV

183ms

Total

2327ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 05:01:25	1289ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-19 04:58:08	2402ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-17 02:49:59	1277ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-14 01:34:24	2550ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-12 21:30:02 shown	2327ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-11 18:33:32	2252ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 16:43:33	1495ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 12:03:21	2050ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 21:12:27	1802ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 08:23:21	1794ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 11:49:36	13057ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 10:33:48	1056ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 15:29:12	2002ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 17:13:00	1993ms	2 NS 2 A 1 MX	🔓 Insecure