`profi-training.com`

DNSSEC	⚠️ Not signed
A	185.215.4.90^{🇬🇧 DDOS-GUARD185.215.4.0/24 Tilda Publishing LLC}
NS	`ns2.profi-training.com` ⭐ ⚠️ Not in parent delegation
		A	62.209.128.122^{🇺🇿 TPSUZ-AS62.209.128.0/19}
			PTR	`ns2.billur.com`
NS	`ns1.billur.com` ⚠️ Not in zone NS records
		A	62.209.128.111^{🇺🇿 TPSUZ-AS62.209.128.0/19}
			PTR	`ns1.billur.com`
NS	`ns1.profi-training.com` ⚠️ Not in parent delegation
		A	62.209.128.111^{🇺🇿 TPSUZ-AS62.209.128.0/19}
			PTR	`ns1.billur.com`
NS	`ns2.billur.com` ⚠️ Not in zone NS records
		A	62.209.128.122^{🇺🇿 TPSUZ-AS62.209.128.0/19}
			PTR	`ns2.billur.com`
NS	`ns3.billur.com` ⚠️ Not in parent delegation
		A	83.69.136.3^{🇺🇿 UZSCI-AS83.69.128.0/19 UzSciNet}
NS	`ns4.billur.com` ⚠️ Not in parent delegation
		A	83.69.136.124^{🇺🇿 UZSCI-AS83.69.128.0/19 UzSciNet}
MX	`emx.mail.ru` ⭐
		A	94.100.180.180^{🇷🇺 VK-AS94.100.176.0/20 Moscow region}
			PTR	`emx.mail.ru`
		A	217.69.139.180^{🇷🇺 VK-AS217.69.128.0/20 Moscow region}
			PTR	`emx.mail.ru`
TXT	`mailru-verification: fa0335fc006e0034`
TXT	`mailru-verification: 38692a27c50ff4b5`
TXT	`mailru-domain: Y291KB7XxPWVlqqr`
TXT	`v=spf1 include:32efb5efa8eb225eb227e60432478292.gca.to include:_spf.mail.ru ~all`
SOA	`ns2.profi-training.com`support@billur.com 2022-05-16 #9

`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=1774609697

Subdomains

ns2.profi-training.com

ns1.profi-training.com

Same first word

profi-training.ro

profi-training.com

DNS History

18 records (8 active, 10 former)

○NSns-de.1and1-dns.biz2015-06-18 → 2016-09-19 · 4 obs

● 2015-06-18 04:36:50
● 2016-09-19 19:44:54
○ 2026-03-27 11:35:54
○ 2026-03-27 11:35:56

○NSns-de.1and1-dns.com2015-06-18 → 2016-09-19 · 4 obs

● 2015-06-18 04:36:50
● 2016-09-19 19:44:54
○ 2026-03-27 11:35:54
○ 2026-03-27 11:35:56

○NSns-de.1and1-dns.de2015-06-18 → 2016-09-19 · 4 obs

● 2015-06-18 04:36:50
● 2016-09-19 19:44:54
○ 2026-03-27 11:35:54
○ 2026-03-27 11:35:56

○NSns-de.1and1-dns.org2015-06-18 → 2016-09-19 · 4 obs

● 2015-06-18 04:36:50
● 2016-09-19 19:44:54
○ 2026-03-27 11:35:54
○ 2026-03-27 11:35:56

●NSns1.billur.com2026-03-27 → 2026-03-27 · 3 obs

○ 2016-09-19 19:44:54
● 2026-03-27 11:35:54
● 2026-03-27 11:35:56

●NSns1.profi-training.com2026-03-27 → 2026-03-27 · 3 obs

○ 2016-09-19 19:44:54
● 2026-03-27 11:35:54
● 2026-03-27 11:35:56

●NSns2.billur.com2026-03-27 → 2026-03-27 · 3 obs

○ 2016-09-19 19:44:54
● 2026-03-27 11:35:54
● 2026-03-27 11:35:56

●NSns2.profi-training.com2026-03-27 → 2026-03-27 · 3 obs

○ 2016-09-19 19:44:54
● 2026-03-27 11:35:54
● 2026-03-27 11:35:56

●NSns3.billur.com2026-03-27 → 2026-03-27 · 3 obs

○ 2016-09-19 19:44:54
● 2026-03-27 11:35:54
● 2026-03-27 11:35:56

●NSns4.billur.com2026-03-27 → 2026-03-27 · 3 obs

○ 2016-09-19 19:44:54
● 2026-03-27 11:35:54
● 2026-03-27 11:35:56

●MXemx.mail.ru2026-03-27 → 2026-03-27 · 3 obs

○ 2016-09-19 19:44:54
● 2026-03-27 11:35:54
● 2026-03-27 11:35:56

○MXmx00.kundenserver.de2015-06-18 → 2016-09-19 · 4 obs

● 2015-06-18 04:36:50
● 2016-09-19 19:44:54
○ 2026-03-27 11:35:54
○ 2026-03-27 11:35:56

○MXmx01.kundenserver.de2015-06-18 → 2016-09-19 · 4 obs

● 2015-06-18 04:36:50
● 2016-09-19 19:44:54
○ 2026-03-27 11:35:54
○ 2026-03-27 11:35:56

●A185.215.4.902026-03-27 → 2026-03-27 · 3 obs

○ 2016-09-19 19:44:54
● 2026-03-27 11:35:54
● 2026-03-27 11:35:56

○A2001:8d8:1001:4025:7b9:48de:7897:c0002016-09-19 → 2016-09-19 · 4 obs

○ 2016-04-11 10:29:08
● 2016-09-19 19:44:54
○ 2026-03-27 11:35:54
○ 2026-03-27 11:35:56

○A2001:8d8:1001:4025:86c9:3c8a:e8b2:80122015-06-18 → 2016-04-11 · 4 obs

● 2015-06-18 04:36:50
● 2016-04-11 10:29:08
○ 2016-09-19 19:44:54
○ 2026-03-27 11:35:56

○A217.160.122.2212016-09-19 → 2016-09-19 · 4 obs

○ 2016-04-11 10:29:08
● 2016-09-19 19:44:54
○ 2026-03-27 11:35:54
○ 2026-03-27 11:35:56

○A217.160.213.102015-06-18 → 2016-04-11 · 4 obs

● 2015-06-18 04:36:50
● 2016-04-11 10:29:08
○ 2016-09-19 19:44:54
○ 2026-03-27 11:35:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
profi-training.com	ns2.billur.com, ns1.billur.com	2 records

✅ Authoritative Response

Server:62.209.128.111

NS records: ns2.billur.com, ns1.billur.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for profi-training.com (unsigned zone)

⏱️ Timing

Total: 1920ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.215.4.90`
NS	4	`ns1.profi-training.com, ns3.billur.com...`
MX	1	`emx.mail.ru (pri: 10)`
TXT	4	`mailru-verification: fa0335fc006e0034, mailru-verification: 38692a27c50ff4b5...`
SOA	1	`ns2.profi-training.com support.billur.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.billur.com, ns1.billur.com)

Analysis

Hierarchy

profi-training.com is a parent of ns2.profi-training.com and ns1.profi-training.com.

IP Addresses

profi-training.com resolves to one IP number: 185.215.4.90.

Other host names, for instance exwayboard.cz, www.i8gl.com, kossek-stb.de and huennekens.com share IP numbers with profi-training.com.

Name Servers

profi-training.com is delegated to six name servers: ns1.billur.com, ns2.billur.com, ns3.billur.com, ns4.billur.com, ns1.profi-training.com and ns2.profi-training.com.

profi-training.com at least partially shares name servers with other domains, for instance exchange.uz, 770.uz, axmadjon.uz, m-talim.uz and vetervremeni.uz.

these name servers are commonly used alongside a.misconfigured.dns.server.invalid.

Host names with a single IP:

ns1.billur.com points to 62.209.128.111

ns2.billur.com points to 62.209.128.122

ns3.billur.com points to 83.69.136.3

ns4.billur.com points to 83.69.136.124

ns1.profi-training.com points to 62.209.128.111

ns2.profi-training.com points to 62.209.128.122

Host names pointing to 62.209.128.111: ns1.billur.com and ns1.profi-training.com

Host names pointing to 62.209.128.122: ns2.billur.com and ns2.profi-training.com

Mail Servers

profi-training.com is handled by a single mail server, emx.mail.ru.

profi-training.com shares the same mail server setup as other domains, for instance foruml.ru, online-project.ru, sm043.ru, venugita.ru and maestroteplohod.ru.

profi-training.com shares at least partially some mail servers with other domains, including afzomsk.com, zastroy.ru and ivatek.ru.

emx.mail.ru resolves to two IP numbers: 94.100.180.180 and 217.69.139.180.

profi-training.com - robtex.com