kvb.dk

📜 Historical scan 2026-10-04 19:09:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kvb.dk is a .dk domain served by 2 nameservers (gabriella.ns.cloudflare.com, mitch.ns.cloudflare.com). It was registered on 9 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.73.144 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by kvb-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
gabriella.ns.cloudflare.com	108.162.194.134 162.159.38.134 172.64.34.134 2606:4700:50::a29f:2686 2803:f800:50::6ca2:c286 2a06:98c1:50::ac40:2286	gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mitch.ns.cloudflare.com	108.162.193.208 172.64.33.208 173.245.59.208 2606:4700:58::adf5:3bd0 2803:f800:50::6ca2:c1d0 2a06:98c1:50::ac40:21d0	mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.144	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.145.149	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kvb-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca21::a 2a01:111:f403:ca48::a 2a01:111:f403:ca48::e 52.101.103.137 52.101.103.140 52.101.68.10 52.101.73.123	mail-du0pr03cu00102.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00203.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	104.21.73.144

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:4990	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9195	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=104.21.73.144,172.67.145.149 ech=AEX+DQBBHwAgACCP2oTRSjDN8uMTQFaa6hvqsp6VOQZFzy6o8SqXQkWJIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4990,2606:4700:3037::ac43:9195

📝 TXT Records#

2 records 190ms

TXT Record
MS=ms25272771
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (kvb.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-15 22:57:06

www	104.21.73.144 172.67.145.149 2606:4700:3037::6815:4990 2606:4700:3037::ac43:9195 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kvb.dk: 104.21.73.144 172.67.145.149 2606:4700:3037::6815:4990 2606:4700:3037::ac43:9195 (AS13335) www.kvb.dk: 104.21.73.144 172.67.145.149 2606:4700:3037::6815:4990 2606:4700:3037::ac43:9195 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2416534455
Primary NS (MNAME)	gabriella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 19:41:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-04-09
Expires	2027-04-08 (170d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

34ms

AAAA

32ms

TXT

190ms

CAA

29ms

HTTPS

42ms

TLSA

978ms

SOA

45ms

MTA-STS

67ms

DNSSEC

115ms

SRV

66ms

Total

1735ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 22:57:06	2240ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 14:28:34	1407ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 12:56:54	568ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-04 19:09:41 shown	1735ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 19:06:57	996ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 19:00:45	808ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 04:21:58	11292ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 01:16:13	1694ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 19:04:57	2821ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 16:58:58	960ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 09:07:27	1804ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 09:26:58	1115ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 23:13:41	1539ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:05:09	3776ms	2 NS 2 A 1 MX	🔓 Insecure