lifeskill.dk

📜 Historical scan 2026-09-22 12:03:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lifeskill.dk is a .dk domain served by 2 nameservers (georgia.ns.cloudflare.com, hugh.ns.cloudflare.com). It was registered on 10 December 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.73.211 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
georgia.ns.cloudflare.com	108.162.194.48 162.159.38.48 172.64.34.48 2606:4700:50::a29f:2630 2803:f800:50::6ca2:c230 2a06:98c1:50::ac40:2230	georgia.ns.cloudflare.com georgia.ns.cloudflare.com georgia.ns.cloudflare.com georgia.ns.cloudflare.com georgia.ns.cloudflare.com georgia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hugh.ns.cloudflare.com	108.162.193.117 172.64.33.117 173.245.59.117 2606:4700:58::adf5:3b75 2803:f800:50::6ca2:c175 2a06:98c1:50::ac40:2175	hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.211	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.192.43	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a 64.233.164.26	lr-in-f26.1e100.net lr-in-x1a.1e100.net lf-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::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.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::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.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	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.73.211
🔶 Autoconfig	104.21.73.211

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:c02b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:49d3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.211,172.67.192.43 ech=AEX+DQBB/gAgACDfUtAAnHMbfKkGp0tpppMCsW1/56W7/RdmpC7oOoGVYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c02b,2606:4700:3037::6815:49d3

📝 TXT Records#

5 records 236ms

TXT Record
facebook-domain-verification=1ro4c83cuvu4lxk7h94jlfjamxck67
google-site-verification=cghyl55fD1RbC3TfByCIQQg_kRrTVzr8DTG_-t3hJiU
google-site-verification=mdfrv10oZtEYj8b7pIVmxa2EXBU9kD75pvQoNjBlHpY
lemlist-verif=-4fe119da
v=spf1 +a +mx +include:spf-record.net include:_spf.google.com include:amazonses.com ~all

✉️ SPF#

Policy	Record (lifeskill.dk)
~all (soft fail)	v=spf1 +a +mx +include:spf-record.net include:_spf.google.com include:amazonses.com ~all

📨 DMARC#

Policy	Record (_dmarc.lifeskill.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:0f2ee1e1127340288122bb92132d696c@dmarc-reports.cloudflare.net

📬 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 07:12:39

www	104.21.73.211 172.67.192.43 2606:4700:3034::ac43:c02b 2606:4700:3037::6815:49d3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network lifeskill.dk: 104.21.73.211 172.67.192.43 2606:4700:3034::ac43:c02b 2606:4700:3037::6815:49d3 (AS13335) www.lifeskill.dk: 104.21.73.211 172.67.192.43 2606:4700:3034::ac43:c02b 2606:4700:3037::6815:49d3 (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: 6/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.lifeskill.dk	bc4a4468-8e74-4be1-b449-f719b0ec0995.auth.acme-challenge.dk

🔗 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#

0ms

Field	Value
Serial	2415310335
Primary NS (MNAME)	georgia.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 06:54:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-12-10
Expires	2026-12-31 (65d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

29ms

39ms

AAAA

38ms

TXT

236ms

CAA

43ms

HTTPS

36ms

TLSA

1226ms

SOA

0ms

MTA-STS

51ms

DNSSEC

115ms

SRV

62ms

Total

2635ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 06:16:11	1476ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-22 12:03:33 shown	2635ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-16 00:04:41	1299ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 00:34:54	9991ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-04 03:50:53	1495ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-22 21:11:00	1488ms	2 NS 2 A 5 MX	❓ Unknown
2026-06-24 13:53:26	5412ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 05:40:02	929ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 11:42:10	695ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-18 04:17:59	1265ms	2 NS 2 A 5 MX	🔓 Insecure