training01.dk

📜 Historical scan 2026-06-21 11:24:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

training01.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, 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 279ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 280ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 267ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.251.168.26 142.251.173.27 2a00:1450:400c:c04::1a 2a00:1450:400c:c04::1a 2a00:1450:400c:c04::1b 2a00:1450:400c:c04::1b 2a00:1450:400c:c1d::1a 2a00:1450:400c:c1f::1b 64.233.167.27 74.125.206.26 74.125.206.27	wh-in-f26.1e100.net wi-in-f27.1e100.net wk-in-f26.1e100.net wk-in-x1a.1e100.net wk-in-x1b.1e100.net wk-in-f27.1e100.net wh-in-f26.1e100.net wi-in-f27.1e100.net wl-in-f27.1e100.net wk-in-f26.1e100.net wk-in-f27.1e100.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 541ms

TXT Record
google-site-verification=oTFa4Q7k4gitHhYwOSXIywkzRS-hDE8wvtomydYUHdY

✉️ 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 19:32:32

www	157.90.67.40 (AS24940) (address records, no CNAME)
www vs bare domain	Same network training01.dk: 157.90.67.40 (AS24940) www.training01.dk: 157.90.67.40 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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#

411ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

288ms

Field	Value
Serial	2026052901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

279ms

280ms

267ms

AAAA

282ms

TXT

541ms

CAA

287ms

HTTPS

272ms

TLSA

139ms

SOA

288ms

MTA-STS

112ms

DNSSEC

411ms

SRV

151ms

Total

1188ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 17:40:41	758ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 14:38:22	790ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 08:17:26	2850ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 20:30:34	695ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-30 17:14:43	2157ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 00:31:49	468ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 07:26:11	2671ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 11:58:01	1005ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 11:24:57 shown	1188ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 08:38:38	1011ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 21:58:59	667ms	2 NS 1 A 1 MX	🔒 Secure