supertraining.dk

📜 Historical scan 2026-10-03 07:39:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

supertraining.dk is a .dk domain served by 2 nameservers (gail.ns.cloudflare.com, rudy.ns.cloudflare.com). It was registered on 17 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 50.6.35.233 is hosted by Oracle Corporation (AS31898) in Germany. Mail is handled by mx1.titan.email, mx2.titan.email. The zone is DNSSEC-signed and validates, publishes a 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 86ms

Nameserver	IP addresses	PTR	ASN / ISP
gail.ns.cloudflare.com	108.162.192.116 172.64.32.116 173.245.58.116 2606:4700:50::adf5:3a74 2803:f800:50::6ca2:c074 2a06:98c1:50::ac40:2074	gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rudy.ns.cloudflare.com	108.162.193.229 172.64.33.229 173.245.59.229 2606:4700:58::adf5:3be5 2803:f800:50::6ca2:c1e5 2a06:98c1:50::ac40:21e5	rudy.ns.cloudflare.com rudy.ns.cloudflare.com rudy.ns.cloudflare.com rudy.ns.cloudflare.com rudy.ns.cloudflare.com rudy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 148ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
50.6.35.233	120s	50-6-35-233.unifiedlayer.com	AS31898	Oracle Corporation	50.6.32.0/22	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

2 records 151ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	120s	mx1.titan.email	32.198.149.193 54.156.218.46 98.84.92.171	ec2-32-198-149-193.compute-1.amazonaws.com ec2-54-156-218-46.compute-1.amazonaws.com ec2-98-84-92-171.compute-1.amazonaws.com	AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc.
20	120s	mx2.titan.email	32.198.149.193 54.156.218.46 98.84.92.171	ec2-32-198-149-193.compute-1.amazonaws.com ec2-54-156-218-46.compute-1.amazonaws.com ec2-98-84-92-171.compute-1.amazonaws.com	AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.59.206
🔶 Autoconfig	172.67.183.168

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 507ms

TXT Record
v=spf1 include:spf.titan.email ~all

✉️ SPF#

Policy	Record (supertraining.dk)
~all (soft fail)	v=spf1 include:spf.titan.email ~all

📨 DMARC#

Policy	Record (_dmarc.supertraining.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-reports@cipherassault.com

📬 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 2026-10-10 23:49:00

www	104.21.59.206 172.67.183.168 2606:4700:3030::6815:3bce 2606:4700:3031::ac43:b7a8 (AS13335) (address records, no CNAME)
www vs bare domain	Different networks supertraining.dk: 50.6.35.233 (AS31898) www.supertraining.dk: 104.21.59.206 172.67.183.168 2606:4700:3030::6815:3bce 2606:4700:3031::ac43:b7a8 (AS13335) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.supertraining.dk	dISALRa0FdFzDz9v4sNAJWkW876u485bACwYXks2Y5s
TXT	_acme-challenge.supertraining.dk	hZQtUMNNizp_8oFm1ZVGoZxoDwI1Vm659AHj823B98Q

🔗 TLSA / DANE#

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

🔐 DNSSEC#

274ms

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

🏷️ SOA#

69ms

Field	Value
Serial	2416486478
Primary NS (MNAME)	gail.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 02:01:34

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-03-17
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

86ms

148ms

151ms

AAAA

128ms

TXT

507ms

CAA

147ms

HTTPS

145ms

TLSA

873ms

SOA

69ms

MTA-STS

201ms

DNSSEC

274ms

SRV

243ms

Total

3069ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 23:48:59	2809ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-04 07:41:02	1511ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-03 07:39:12 shown	3069ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-25 05:39:35	1155ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-23 13:05:24	1324ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-18 00:47:07	1506ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-16 19:56:30	2005ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 21:17:09	1188ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-23 12:51:41	1854ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-06 22:51:51	1767ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-03 12:06:22	3648ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-21 11:28:20	1336ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-06 15:01:02	2661ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 21:13:51	1186ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 03:37:03	3315ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 23:46:22	2036ms	2 NS 1 A 2 MX	🔒 Secure