kenergi.dk

📜 Historical scan 2026-07-24 18:34:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kenergi.dk is a .dk domain served by 2 nameservers (tegan.ns.cloudflare.com, toby.ns.cloudflare.com). It was registered on 3 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.94.127 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
tegan.ns.cloudflare.com	108.162.192.226 172.64.32.226 173.245.58.226 2606:4700:50::adf5:3ae2 2803:f800:50::6ca2:c0e2 2a06:98c1:50::ac40:20e2	tegan.ns.cloudflare.com tegan.ns.cloudflare.com tegan.ns.cloudflare.com tegan.ns.cloudflare.com tegan.ns.cloudflare.com tegan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
toby.ns.cloudflare.com	108.162.193.239 172.64.33.239 173.245.59.239 2606:4700:58::adf5:3bef 2803:f800:50::6ca2:c1ef 2a06:98c1:50::ac40:21ef	toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com toby.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.94.127	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.135.252	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	108.177.14.27 2a00:1450:4010:c1e::1b	lt-in-f27.1e100.net lb-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.135.252
🔶 Autoconfig	104.21.94.127

🔷 AAAA Records (IPv6)#

2 records 883ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:5e7f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:87fc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.94.127,172.67.135.252 ech=AEX+DQBBAAAgACBFYFlZbVDE21fJ1B7X6/xvrObEKnLadqGOtZCL64J0CAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5e7f,2606:4700:3037::ac43:87fc

🔌 SRV Records#

1 records 52ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 191ms

TXT Record
google-site-verification=e-Z_XBCiBlONar7hXiqIP7ImSk_4DcxdVcP0qGnwLRg
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.kenergi.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:kenneth@kenergi.dk; ruf=mailto:kenneth@kenergi.dk; fo=1

📬 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 09:30:33

www	104.21.94.127 172.67.135.252 2606:4700:3032::6815:5e7f 2606:4700:3037::ac43:87fc (AS13335) (address records, no CNAME)
www vs bare domain	Same network kenergi.dk: 104.21.94.127 172.67.135.252 2606:4700:3032::6815:5e7f 2606:4700:3037::ac43:87fc (AS13335) www.kenergi.dk: 104.21.94.127 172.67.135.252 2606:4700:3032::6815:5e7f 2606:4700:3037::ac43:87fc (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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	2410368495
Primary NS (MNAME)	tegan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 19:31:38

Field	Value
Registrar	Simply.com A/S
Registered	2024-03-03
Expires	2027-03-02 (131d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

39ms

42ms

AAAA

883ms

TXT

191ms

CAA

32ms

HTTPS

40ms

TLSA

191ms

SOA

0ms

MTA-STS

47ms

DNSSEC

72ms

SRV

52ms

Total

2401ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 16:48:47	966ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-03 23:10:50	730ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 10:22:52	939ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-24 18:34:33 shown	2401ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-04 17:00:33	8706ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-29 04:42:28	1500ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 00:11:00	656ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 13:35:03	3053ms	2 NS 2 A 5 MX	🔓 Insecure