`studioktraining.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:f53^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a1f8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.83^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.248^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`igor.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c177^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`igor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2177^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`igor.ns.cloudflare.com`
		A	108.162.193.119^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	172.64.33.119^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	173.245.59.119^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
NS	`olivia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26dd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olivia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olivia.ns.cloudflare.com`
		A	108.162.194.221^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	162.159.38.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	172.64.34.221^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
TXT	`v=spf1 include:spf.stackmail.com a mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.83, 172.67.161.248
		IPv6 hints	2606:4700:3031::6815:f53, 2606:4700:3035::ac43:a1f8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=19, name=cloudflare-ech.com
SOA	`igor.ns.cloudflare.com`dns@cloudflare.com serial=2400038231

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777049586

Same first word

studioktraining.com

Similar names

nutridiagnostik.de

DNS History

16 records (7 active, 9 former)

●NSigor.ns.cloudflare.com2026-03-26 → 2026-04-24 · 3 obs

○ 2017-04-04 01:26:00
● 2026-03-26 12:06:22
● 2026-04-24 17:19:44

○NSns1.ottenhoff.net2015-08-16 → 2017-04-04 · 6 obs

● 2015-08-16 09:50:42
● 2016-03-21 13:14:36
○ 2016-07-26 21:54:32
● 2017-04-04 01:26:00
○ 2026-03-26 12:06:22
○ 2026-04-24 17:19:44

○NSns2.ottenhoff.net2015-08-16 → 2017-04-04 · 4 obs

● 2015-08-16 09:50:42
● 2017-04-04 01:26:00
○ 2026-03-26 12:06:22
○ 2026-04-24 17:19:44

●NSolivia.ns.cloudflare.com2026-03-26 → 2026-04-24 · 3 obs

○ 2017-04-04 01:26:00
● 2026-03-26 12:06:22
● 2026-04-24 17:19:44

○MXmail.studioktraining.com2015-08-16 → 2015-12-07 · 4 obs

● 2015-08-16 09:50:42
● 2015-12-07 06:05:50
○ 2016-03-21 13:14:36
○ 2026-04-24 17:19:44

●MXmx.stackmail.com2026-03-26 → 2026-04-24 · 3 obs

○ 2017-04-04 01:26:00
● 2026-03-26 12:06:22
● 2026-04-24 17:19:44

○MXspamblock1.ottenhoff.net2016-03-21 → 2017-04-04 · 5 obs

○ 2015-12-07 06:05:50
● 2016-03-21 13:14:36
● 2017-04-04 01:26:00
○ 2026-03-26 12:06:22
○ 2026-04-24 17:19:44

○MXspamblock2.ottenhoff.net2016-03-21 → 2017-04-04 · 5 obs

○ 2015-12-07 06:05:50
● 2016-03-21 13:14:36
● 2017-04-04 01:26:00
○ 2026-03-26 12:06:22
○ 2026-04-24 17:19:44

○MXspamblock3.ottenhoff.net2016-03-21 → 2017-04-04 · 5 obs

○ 2015-12-07 06:05:50
● 2016-03-21 13:14:36
● 2017-04-04 01:26:00
○ 2026-03-26 12:06:22
○ 2026-04-24 17:19:44

○MXspamblock4.ottenhoff.net2016-03-21 → 2017-04-04 · 5 obs

○ 2015-12-07 06:05:50
● 2016-03-21 13:14:36
● 2017-04-04 01:26:00
○ 2026-03-26 12:06:22
○ 2026-04-24 17:19:44

●A104.21.15.832026-03-26 → 2026-04-24 · 3 obs

○ 2017-04-04 01:26:00
● 2026-03-26 12:06:22
● 2026-04-24 17:19:44

●A172.67.161.2482026-03-26 → 2026-04-24 · 3 obs

○ 2017-04-04 01:26:00
● 2026-03-26 12:06:22
● 2026-04-24 17:19:44

○A216.121.29.372015-12-07 → 2017-04-04 · 5 obs

○ 2015-08-16 09:50:42
● 2015-12-07 06:05:50
● 2017-04-04 01:26:00
○ 2026-03-26 12:06:22
○ 2026-04-24 17:19:44

●A2606:4700:3031::6815:f532026-03-26 → 2026-04-24 · 3 obs

○ 2017-04-04 01:26:00
● 2026-03-26 12:06:22
● 2026-04-24 17:19:44

●A2606:4700:3035::ac43:a1f82026-03-26 → 2026-04-24 · 3 obs

○ 2017-04-04 01:26:00
● 2026-03-26 12:06:22
● 2026-04-24 17:19:44

○A66.171.247.1062015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 09:50:42
○ 2015-12-07 06:05:50
○ 2026-04-24 17:19:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
studioktraining.com	igor.ns.cloudflare.com, olivia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:162.159.38.221

NS records: igor.ns.cloudflare.com, olivia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studioktraining.com (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.248, 104.21.15.83`
AAAA	2	`2606:4700:3035::ac43:a1f8, 2606:4700:3031::6815:f53`
NS	2	`igor.ns.cloudflare.com, olivia.ns.cloudflare.com`
MX	1	`mx.stackmail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.stackmail.com a mx -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`igor.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (igor.ns.cloudflare.com, igor.ns.cloudflare.com, igor.ns.cloudflare.com...)

Analysis

IP Addresses

studioktraining.com resolves to four IP numbers: 2606:4700:3031::6815:f53, 2606:4700:3035::ac43:a1f8, 104.21.15.83 and 172.67.161.248.

Other host names such as infogies.com, timerime.com, dembartco.com, scarboroughsells.com and lucky-cloud-5e33.a872.workers.dev share IPs with studioktraining.com.

Name Servers

studioktraining.com is delegated to two name servers: igor.ns.cloudflare.com and olivia.ns.cloudflare.com.

studioktraining.com shares the same name server setup as uggssale.org, citriadora.com, mascon-inc.com, broadstreetcollective.com and drtabboyle.com.

studioktraining.com at least partially shares name servers with other domains, for instance gestiontest.com, julf.cn, qildigti.xyz, dailybrian.com and plantgene.cn.

these name servers are commonly used with peyton.ns.cloudflare.com, ajay.ns.cloudflare.com, eva.ns.cloudflare.com and sofia.ns.cloudflare.com.

Host names with six IP numbers:

igor.ns.cloudflare.com points to 2606:4700:58::adf5:3b77, 2803:f800:50::6ca2:c177, 2a06:98c1:50::ac40:2177, 108.162.193.119, 172.64.33.119 and 173.245.59.119.

olivia.ns.cloudflare.com points to 2606:4700:50::a29f:26dd, 2803:f800:50::6ca2:c2dd, 2a06:98c1:50::ac40:22dd, 108.162.194.221, 162.159.38.221 and 172.64.34.221.

Mail Servers

studioktraining.com is handled by a single mail server, mx.stackmail.com.

The mail server setup for studioktraining.com matches that of other domains, for instance netfirma.com.tr, oddhogg.com, holidaypark.us, taxiserviceinmauritius.com and summit-data.com.

mx.stackmail.com points to a single IP: 185.151.28.67.

studioktraining.com - robtex.com