kkrogh.dk

📜 Historical scan 2026-09-18 16:25:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kkrogh.dk is a .dk domain served by 2 nameservers (maciej.ns.cloudflare.com, nataly.ns.cloudflare.com). It was registered on 15 July 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.68 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
maciej.ns.cloudflare.com	108.162.195.42 162.159.44.42 172.64.35.42 2606:4700:58::a29f:2c2a 2803:f800:50::6ca2:c32a 2a06:98c1:50::ac40:232a	maciej.ns.cloudflare.com maciej.ns.cloudflare.com maciej.ns.cloudflare.com maciej.ns.cloudflare.com maciej.ns.cloudflare.com maciej.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nataly.ns.cloudflare.com	108.162.194.101 162.159.38.101 172.64.34.101 2606:4700:50::a29f:2665 2803:f800:50::6ca2:c265 2a06:98c1:50::ac40:2265	nataly.ns.cloudflare.com nataly.ns.cloudflare.com nataly.ns.cloudflare.com nataly.ns.cloudflare.com nataly.ns.cloudflare.com nataly.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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.68	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.140.115	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 74.125.205.26	lt-in-x1a.1e100.net lt-in-f26.1e100.net le-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.140.115
🔶 Autoconfig	104.21.81.68

🔷 AAAA Records (IPv6)#

2 records 79ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8c73	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:5144	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.68,172.67.140.115 ech=AEX+DQBBPQAgACApdZsDn7MrGlDbQH01QXa0ClVnWV3W36KhmFBg+Vz5GgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8c73,2606:4700:3035::6815:5144

📝 TXT Records#

2 records 193ms

TXT Record
v=DMARC1; p=none
v=spf1 a mx include:_spf.google.com ~all

✉️ SPF#

Policy	Record (kkrogh.dk)
~all (soft fail)	v=spf1 a mx include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.kkrogh.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email;

📬 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 2026-10-09 17:56:15

www	104.21.81.68 172.67.140.115 2606:4700:3031::ac43:8c73 2606:4700:3035::6815:5144 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kkrogh.dk: 104.21.81.68 172.67.140.115 2606:4700:3031::ac43:8c73 2606:4700:3035::6815:5144 (AS13335) www.kkrogh.dk: 104.21.81.68 172.67.140.115 2606:4700:3031::ac43:8c73 2606:4700:3035::6815:5144 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411887808
Primary NS (MNAME)	maciej.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 19:40:49

Field	Value
Registrar	Simply.com A/S
Registered	2012-07-15
Expires	2027-07-31 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

52ms

AAAA

79ms

TXT

193ms

CAA

36ms

HTTPS

37ms

TLSA

113ms

SOA

0ms

MTA-STS

62ms

DNSSEC

71ms

SRV

74ms

Total

1434ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 17:56:15	752ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 06:11:28	632ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-23 19:42:06	1142ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-18 16:25:08 shown	1434ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-10 18:55:08	3834ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 15:02:53	1059ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-12 19:07:49	4064ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-26 12:50:37	2148ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-26 18:08:18	2969ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 08:55:13	1160ms	2 NS 2 A 5 MX	❓ Unknown
2026-06-17 21:28:33	1107ms	2 NS 2 A 5 MX	🔓 Insecure