kuvatek.dk

📜 Historical scan 2026-06-18 01:31:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kuvatek.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, justin.ns.cloudflare.com). It was registered on 2 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.187 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by kuvatek-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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.187	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.153.32	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	kuvatek-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 52.101.68.21 52.101.68.39 52.101.73.153 52.101.73.22	mail-db4pr02cu00406.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00106.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 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:50bb	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:9920	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.80.187,172.67.153.32 ech=AEX+DQBBegAgACBX2r4gu402lfQJBDzNPRD+BImzp76oMzFR73R+6TBCWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:50bb,2606:4700:3034::ac43:9920

🔌 SRV Records#

1 records 91ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

5 records 259ms

TXT Record
google-site-verification=N81-SXQN3eCWE9izANzqS99NJ54fDYkiRGKKWj4FrIk
google-site-verification=uvsxL68sJJSG8yVFsDLF_x0FIewqGqDRjOETU7B-ZJA
MS=ms94441386
v=spf1 include:emsd1.com ~all
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (kuvatek.dk)
~all (soft fail)	v=spf1 include:emsd1.com ~all
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.kuvatek.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-08 04:08:25

www	104.21.64.131 172.67.151.9 2606:4700:3031::ac43:9709 2606:4700:3033::6815:4083 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kuvatek.dk: 104.21.64.131 172.67.151.9 2606:4700:3031::ac43:9709 2606:4700:3033::6815:4083 (AS13335) www.kuvatek.dk: 104.21.64.131 172.67.151.9 2606:4700:3031::ac43:9709 2606:4700:3033::6815:4083 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2406709087
Primary NS (MNAME)	barbara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 04:33:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-10-02
Expires	2027-12-31 (437d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

AAAA

28ms

TXT

259ms

CAA

27ms

HTTPS

26ms

TLSA

234ms

SOA

26ms

MTA-STS

42ms

DNSSEC

92ms

SRV

91ms

Total

1092ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:08:25	1427ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 04:06:32	3295ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 23:54:47	877ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 04:48:50	3116ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 00:01:21	1605ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 20:09:03	9570ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 00:16:38	1850ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 01:31:40 shown	1092ms	2 NS 2 A 1 MX	🔓 Insecure