`networkstraining.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ca6a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:225c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.92^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.106^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leia.ns.cloudflare.com`
		A	108.162.192.184^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	172.64.32.184^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	173.245.58.184^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
NS	`terin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`terin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`terin.ns.cloudflare.com`
		A	108.162.193.236^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	172.64.33.236^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	173.245.59.236^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
MX	`mx1.forwardemail.net` ⭐ 🔒
		A	2604:a880:2:d0::306:1^{🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean}
			PTR	`mx1.forwardemail.net`
		A	2a02:6ea0:d71e::2^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx1.forwardemail.net`
		A	121.127.44.56^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx1.forwardemail.net`
		A	138.197.213.185^{🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean}
			PTR	`mx1.forwardemail.net`
MX	`mx2.forwardemail.net`⁽²⁰⁾ 🔒
		A	2604:a880:400:d1::cd:9001^{🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	2a02:6ea0:d71e::1^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx2.forwardemail.net`
		A	104.248.224.170^{🇺🇸 DIGITALOCEAN104.248.224.0/20 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	121.127.44.59^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx2.forwardemail.net`
TXT	`forward-email=ccku07@gmail.com`
TXT	`google-site-verification=DEiyrbidMl_1PpQs7T4hFWzR9gwRsKiMTTssowQ9W14`
TXT	`v=spf1 a mx include:spf.mailjet.com include:_spf.elasticemail.com include:spf...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.34.92, 172.67.202.106
		IPv6	2606:4700:3031::ac43:ca6a, 2606:4700:3033::6815:225c
SOA	`leia.ns.cloudflare.com`dns@cloudflare.com serial=2396783182

`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=1771291435

rank #593645 globally
rank #266830 in the tld
WOT: SAFE (60/100)

Subdomains

www.networkstraining.com

Same first word

networkstraining.com

Similar names

trainingsnetwork.eu

trainingsnetwork.org

DNS History

22 records (8 active, 14 former)

●NSleia.ns.cloudflare.com2015-07-12 → 2026-03-01 · 5 obs

● 2015-07-12 00:28:00
○ 2015-12-06 09:45:58
○ 2017-04-09 12:35:12
● 2026-02-15 00:31:48
● 2026-03-01 13:54:04

○NSns-1534.awsdns-63.org2015-12-06 → 2016-03-04 · 5 obs

○ 2015-07-12 00:28:00
● 2015-12-06 09:45:58
● 2016-03-04 22:06:46
○ 2016-07-10 02:22:04
○ 2026-03-01 13:54:04

○NSns-1610.awsdns-09.co.uk2015-12-06 → 2016-03-04 · 5 obs

○ 2015-07-12 00:28:00
● 2015-12-06 09:45:58
● 2016-03-04 22:06:46
○ 2016-07-10 02:22:04
○ 2026-03-01 13:54:04

○NSns-364.awsdns-45.com2015-12-06 → 2016-03-04 · 5 obs

○ 2015-07-12 00:28:00
● 2015-12-06 09:45:58
● 2016-03-04 22:06:46
○ 2016-07-10 02:22:04
○ 2026-03-01 13:54:04

○NSns-711.awsdns-24.net2015-12-06 → 2016-03-04 · 5 obs

○ 2015-07-12 00:28:00
● 2015-12-06 09:45:58
● 2016-03-04 22:06:46
○ 2016-07-10 02:22:04
○ 2026-03-01 13:54:04

○NSns1.wiredtree.com2016-07-10 → 2017-04-09 · 5 obs

○ 2016-03-04 22:06:46
● 2016-07-10 02:22:04
● 2017-04-09 12:35:12
○ 2026-02-15 00:31:48
○ 2026-03-01 13:54:04

○NSns2.wiredtree.com2016-07-10 → 2017-04-09 · 5 obs

○ 2016-03-04 22:06:46
● 2016-07-10 02:22:04
● 2017-04-09 12:35:12
○ 2026-02-15 00:31:48
○ 2026-03-01 13:54:04

●NSterin.ns.cloudflare.com2015-07-12 → 2026-03-01 · 5 obs

● 2015-07-12 00:28:00
○ 2015-12-06 09:45:58
○ 2017-04-09 12:35:12
● 2026-02-15 00:31:48
● 2026-03-01 13:54:04

○MXmail.networkstraining.com2015-07-12 → 2017-04-09 · 4 obs

● 2015-07-12 00:28:00
● 2017-04-09 12:35:12
○ 2026-02-15 00:31:48
○ 2026-03-01 13:54:04

●MXmx1.forwardemail.net2026-02-15 → 2026-03-01 · 3 obs

○ 2017-04-09 12:35:12
● 2026-02-15 00:31:48
● 2026-03-01 13:54:04

●MXmx2.forwardemail.net2026-02-15 → 2026-03-01 · 3 obs

○ 2017-04-09 12:35:12
● 2026-02-15 00:31:48
● 2026-03-01 13:54:04

○A104.18.38.2022015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 00:28:00
○ 2015-12-06 09:45:58
○ 2026-03-01 13:54:04

○A104.18.39.2022015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 00:28:00
○ 2015-12-06 09:45:58
○ 2026-03-01 13:54:04

●A104.21.34.922026-02-15 → 2026-03-01 · 3 obs

○ 2017-04-09 12:35:12
● 2026-02-15 00:31:48
● 2026-03-01 13:54:04

○A107.154.161.1722017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-10 02:22:04
● 2017-04-09 12:35:12
○ 2026-02-15 00:31:48
○ 2026-03-01 13:54:04

○A107.154.168.1722017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-10 02:22:04
● 2017-04-09 12:35:12
○ 2026-02-15 00:31:48
○ 2026-03-01 13:54:04

●A172.67.202.1062026-02-15 → 2026-03-01 · 3 obs

○ 2017-04-09 12:35:12
● 2026-02-15 00:31:48
● 2026-03-01 13:54:04

○A199.83.129.262016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-04 22:06:46
● 2016-07-10 02:22:04
○ 2017-04-09 12:35:12
○ 2026-03-01 13:54:04

○A199.83.131.262016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-04 22:06:46
● 2016-07-10 02:22:04
○ 2017-04-09 12:35:12
○ 2026-03-01 13:54:04

●A2606:4700:3031::ac43:ca6a2026-02-15 → 2026-03-01 · 3 obs

○ 2017-04-09 12:35:12
● 2026-02-15 00:31:48
● 2026-03-01 13:54:04

●A2606:4700:3033::6815:225c2026-02-15 → 2026-03-01 · 3 obs

○ 2017-04-09 12:35:12
● 2026-02-15 00:31:48
● 2026-03-01 13:54:04

○A54.228.189.2412015-12-06 → 2016-03-04 · 5 obs

○ 2015-07-12 00:28:00
● 2015-12-06 09:45:58
● 2016-03-04 22:06:46
○ 2016-07-10 02:22:04
○ 2026-03-01 13:54:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
networkstraining.com	terin.ns.cloudflare.com, leia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.236

NS records: terin.ns.cloudflare.com, leia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for networkstraining.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.106, 104.21.34.92`
AAAA	2	`2606:4700:3033::6815:225c, 2606:4700:3031::ac43:ca6a`
NS	2	`leia.ns.cloudflare.com, terin.ns.cloudflare.com`
MX	2	`mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 20)`
TXT	3	`forward-email=ccku07@gmail.com, google-site-verification=DEiyrbidMl_1PpQ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`leia.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.networkstraining.com is networkstraining.com.

IP Addresses

networkstraining.com resolves to four IP numbers: 2606:4700:3031::ac43:ca6a, 2606:4700:3033::6815:225c, 104.21.34.92 and 172.67.202.106.

Other host names such as manxfellrunners.org, heike-habermann.de, michlig.ch, readingglassgus.com and generalrums.com share IPs with networkstraining.com.

Name Servers

networkstraining.com is delegated to two name servers: leia.ns.cloudflare.com and terin.ns.cloudflare.com.

networkstraining.com shares the same name server setup as djangomatic.com, iplookuptools.com, bcb.vn, greensoftapis.com and hieroglifs.com.

networkstraining.com at least partially shares name servers with other domains, for instance cinearts.com, allucanget.biz, hosstile.com, mall365.com.cn and beepeers.com.

These name servers are commonly used together with osmar.ns.cloudflare.com, izabella.ns.cloudflare.com and harmony.ns.cloudflare.com.

Host names with six IP numbers:

leia.ns.cloudflare.com points to 2606:4700:50::adf5:3ab8, 2803:f800:50::6ca2:c0b8, 2a06:98c1:50::ac40:20b8, 108.162.192.184, 172.64.32.184 and 173.245.58.184.

terin.ns.cloudflare.com points to 2606:4700:58::adf5:3bec, 2803:f800:50::6ca2:c1ec, 2a06:98c1:50::ac40:21ec, 108.162.193.236, 172.64.33.236 and 173.245.59.236.

Mail Servers

networkstraining.com is handled by two mail servers: mx1.forwardemail.net and mx2.forwardemail.net.

The mail server setup for networkstraining.com matches that of other domains, for instance turbosalenow.com, breen.kiwi, hockeygods.com, antmakes.com and deltalab.hr.

Host names with four IP numbers:

Host name mx1.forwardemail.net points to 2604:a880:2:d0::306:1, 2a02:6ea0:d71e::2, 121.127.44.56 and 138.197.213.185

Host name mx2.forwardemail.net points to 2604:a880:400:d1::cd:9001, 2a02:6ea0:d71e::1, 104.248.224.170 and 121.127.44.59

networkstraining.com - robtex.com