supertraining.dk DNS records

🖥️ Nameservers2 records 54ms

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 Records1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
50.6.35.233	60s	50-6-35-233.unifiedlayer.com	AS31898	Oracle Corporation	50.6.32.0/22	🇩🇪 Germany	Frankfurt am Main

📧 MX Records2 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	120s	mx1.titan.email	100.52.2.139 184.72.253.45 3.219.6.73	ec2-100-52-2-139.compute-1.amazonaws.com ec2-184-72-253-45.compute-1.amazonaws.com ec2-3-219-6-73.compute-1.amazonaws.com	AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc.
20	120s	mx2.titan.email	100.52.2.139 184.72.253.45 3.219.6.73	ec2-100-52-2-139.compute-1.amazonaws.com ec2-184-72-253-45.compute-1.amazonaws.com ec2-3-219-6-73.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 Records1 records 225ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC81ms

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

🏷️ SOA0ms

Field	Value
Serial	2412919699
Primary NS (MNAME)	gail.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

54ms

A

37ms

MX

52ms

AAAA

54ms

TXT

225ms

CAA

63ms

HTTPS

61ms

TLSA

409ms

SOA

0ms

MTA-STS

72ms

DNSSEC

81ms

SRV

81ms

Total

1188ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 21:17:09	1188ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-23 12:51:41	1854ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 22:51:51	1767ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-03 12:06:22	3648ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-21 11:28:20	1336ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-06 15:01:02	2661ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 21:13:51	1186ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 03:37:03	3315ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 23:46:22	2036ms	2 NS 1 A 2 MX	🔒 Secure	View