skilltage.dk

📜 Historical scan 2026-08-08 08:55:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skilltage.dk is a .dk domain served by 2 nameservers (nero.ns.cloudflare.com, tessa.ns.cloudflare.com). It was registered on 7 August 2026 (WHOIS) and first appeared in the .dk zone on 8 August 2026. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 58ms

Nameserver	IP addresses	PTR	ASN / ISP
nero.ns.cloudflare.com	108.162.195.28 162.159.44.28 172.64.35.28 2606:4700:58::a29f:2c1c 2803:f800:50::6ca2:c31c 2a06:98c1:50::ac40:231c	nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tessa.ns.cloudflare.com	108.162.194.229 162.159.38.229 172.64.34.229 2606:4700:50::a29f:26e5 2803:f800:50::6ca2:c2e5 2a06:98c1:50::ac40:22e5	tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	60s	smtp.google.com	173.194.221.26 173.194.222.27 173.194.73.26 173.194.73.27 209.85.233.27 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b	lm-in-f26.1e100.net lo-in-f27.1e100.net lq-in-f26.1e100.net lq-in-f27.1e100.net lr-in-f27.1e100.net lm-in-f26.1e100.net lm-in-x1a.1e100.net lo-in-f27.1e100.net lo-in-x1b.1e100.net lq-in-f26.1e100.net lq-in-x1a.1e100.net lq-in-f27.1e100.net lq-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 220ms

TXT Record
google-site-verification=h6JzEdmlVSXTJJ51xH799WUu56wpJ8Coy-ZyhpZrzTo

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-08 12:47:08

www	104.21.49.239 172.67.195.213 2606:4700:3036::ac43:c3d5 2606:4700:3037::6815:31ef (AS13335) (address records, no CNAME)
www vs bare domain	Same network skilltage.dk: 104.21.49.239 172.67.195.213 2606:4700:3036::ac43:c3d5 2606:4700:3037::6815:31ef (AS13335) www.skilltage.dk: 104.21.49.239 172.67.195.213 2606:4700:3036::ac43:c3d5 2606:4700:3037::6815:31ef (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.

🔗 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	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2411586902
Primary NS (MNAME)	nero.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 07:38:27

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-08-07
Expires	2027-08-06 (290d)

📋 WHOIS#

⏱️ Lookup Timing#

58ms

82ms

62ms

AAAA

64ms

TXT

220ms

CAA

89ms

HTTPS

52ms

TLSA

62ms

SOA

0ms

MTA-STS

104ms

DNSSEC

92ms

SRV

106ms

Total

1343ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 07:25:43	1790ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 05:36:24	542ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 14:49:04	716ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 09:24:00	1099ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 22:27:12	4690ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 21:12:39	8154ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 08:55:50 shown	1343ms	2 NS 0 A 1 MX	🔓 Insecure