`sql-ex.com`

DNSSEC	⚠️ Not signed
A	2a00:ab00:1203:22:ce0:a1ff:fee0:bb42^{🇷🇺 SELECTEL-MSK2a00:ab00:1200::/40 Selectel IPv6 Route Object}
A	5.188.73.5^{🇷🇺 SELECTEL-MSK5.188.72.0/22 Selectel Route Object}
NS	`ns1.selectel.ru` ⭐ ⚠️ Not in parent delegation
		A	2a00:ab00:800::53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
			PTR	`ns1.selectel.org`
		A	188.68.203.10^{🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object}
			PTR	`ns1.selectel.ru`
NS	`ns1.selectel.org` ⚠️ Not in zone NS records
		A	2a00:ab00:800::53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
			PTR	`ns1.selectel.org`
		A	188.68.203.10^{🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object}
			PTR	`ns1.selectel.ru`
NS	`ns2.selectel.org` ⚠️ Not in zone NS records
		A	2a00:ab00:801::53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
			PTR	`ns2.selectel.org`
		A	77.223.114.5^{🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object}
			PTR	`ns2.selectel.ru`
NS	`ns2.selectel.ru` ⚠️ Not in parent delegation
		A	2a00:ab00:801::53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
			PTR	`ns2.selectel.org`
		A	77.223.114.5^{🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object}
			PTR	`ns2.selectel.ru`
NS	`ns3.selectel.org` ⚠️ Not in zone NS records
		A	2a00:ab00:802::53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
			PTR	`ns3.selectel.org`
		A	188.68.203.5^{🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object}
			PTR	`ns3.selectel.ru`
NS	`ns3.selectel.ru` ⚠️ Not in parent delegation
		A	2a00:ab00:802::53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
			PTR	`ns3.selectel.org`
		A	188.68.203.5^{🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object}
			PTR	`ns3.selectel.ru`
NS	`ns4.selectel.org` ⚠️ Not in zone NS records
		A	2a00:ab00:803::53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
			PTR	`ns4.selectel.org`
		A	77.223.114.10^{🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object}
			PTR	`ns4.selectel.ru`
NS	`ns4.selectel.ru` ⚠️ Not in parent delegation
		A	2a00:ab00:803::53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
			PTR	`ns4.selectel.org`
		A	77.223.114.10^{🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object}
			PTR	`ns4.selectel.ru`
MX	`mail.sql-ex.com` ⭐
		A	5.188.73.4^{🇷🇺 SELECTEL-MSK5.188.72.0/22 Selectel Route Object}
			PTR	`mail.sql-ex.com`
TXT	`v=spf1 ip4:5.188.73.4 ip6:2a00:ab00:1203:22:ce0:a1ff:fee0:bb42 ~all`
TXT	`google-site-verification=ZVofuUl2hQPp-12yBASY_z3VY48PeCxGwebFzXsDiBM`
SOA	`ns1.selectel.ru`o\@lysenko.sql-ex.com 2023-08-05 #42

`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=1774821677

Subdomains

mail.sql-ex.com

Same first word

sql-ex.ru

sql-ex.com

DNS History

24 records (11 active, 13 former)

○NSns.sql-ex.ru2015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

●NSns1.selectel.org2026-03-11 → 2026-03-29 · 3 obs

○ 2018-01-17 12:04:36
● 2026-03-11 19:10:12
● 2026-03-29 22:21:20

●NSns1.selectel.ru2026-03-11 → 2026-03-29 · 3 obs

○ 2018-01-17 12:04:36
● 2026-03-11 19:10:12
● 2026-03-29 22:21:20

●NSns2.selectel.org2026-03-11 → 2026-03-29 · 3 obs

○ 2018-01-17 12:04:36
● 2026-03-11 19:10:12
● 2026-03-29 22:21:20

●NSns2.selectel.ru2026-03-11 → 2026-03-29 · 3 obs

○ 2018-01-17 12:04:36
● 2026-03-11 19:10:12
● 2026-03-29 22:21:20

●NSns3.selectel.org2026-03-11 → 2026-03-29 · 3 obs

○ 2018-01-17 12:04:36
● 2026-03-11 19:10:12
● 2026-03-29 22:21:20

●NSns3.selectel.ru2026-03-11 → 2026-03-29 · 3 obs

○ 2018-01-17 12:04:36
● 2026-03-11 19:10:12
● 2026-03-29 22:21:20

○NSns4-cloud.nic.ru2015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

○NSns4-l2.nic.ru2015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

○NSns4.nic.ru2015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

●NSns4.selectel.org2026-03-11 → 2026-03-29 · 3 obs

○ 2018-01-17 12:04:36
● 2026-03-11 19:10:12
● 2026-03-29 22:21:20

●NSns4.selectel.ru2026-03-11 → 2026-03-29 · 3 obs

○ 2018-01-17 12:04:36
● 2026-03-11 19:10:12
● 2026-03-29 22:21:20

○NSns8.nic.ru2015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

○MXalt1.aspmx.l.google.com2015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

○MXalt2.aspmx.l.google.com2015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

○MXaspmx.l.google.com2015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

○MXaspmx2.googlemail.com2015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

○MXaspmx3.googlemail.com2015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

○MXaspmx4.googlemail.com2015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

○MXaspmx5.googlemail.com2015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

●MXmail.sql-ex.com2026-03-11 → 2026-03-29 · 3 obs

○ 2018-01-17 12:04:36
● 2026-03-11 19:10:12
● 2026-03-29 22:21:20

○A178.76.252.832015-09-01 → 2018-01-17 · 4 obs

● 2015-09-01 07:35:48
● 2018-01-17 12:04:36
○ 2026-03-11 19:10:12
○ 2026-03-29 22:21:20

●A2a00:ab00:1203:22:ce0:a1ff:fee0:bb422026-03-11 → 2026-03-29 · 3 obs

○ 2018-01-17 12:04:36
● 2026-03-11 19:10:12
● 2026-03-29 22:21:20

●A5.188.73.52026-03-11 → 2026-03-29 · 3 obs

○ 2018-01-17 12:04:36
● 2026-03-11 19:10:12
● 2026-03-29 22:21:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
sql-ex.com	ns1.selectel.org, ns2.selectel.org, ns4.selectel.org, ns3.selectel.org	-

✅ Authoritative Response

Server:77.223.114.10

NS records: ns1.selectel.org, ns2.selectel.org, ns4.selectel.org, ns3.selectel.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sql-ex.com (unsigned zone)

⏱️ Timing

Total: 979ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.188.73.5`
AAAA	1	`2a00:ab00:1203:22:ce0:a1ff:fee0:bb42`
NS	4	`ns4.selectel.ru, ns1.selectel.ru...`
MX	1	`mail.sql-ex.com (pri: 10)`
TXT	2	`v=spf1 ip4:5.188.73.4 ip6:2a00:ab00:1203, google-site-verification=ZVofuUl2hQPp-12`
SOA	1	`ns1.selectel.ru o\.lysenko.sql-ex.com`

Analysis

Hierarchy

The parent of mail.sql-ex.com is sql-ex.com.

IP Addresses

sql-ex.com points to two IP numbers: 2a00:ab00:1203:22:ce0:a1ff:fee0:bb42 and 5.188.73.5.

Other host names such as sql-tutorial.ru, *.sql-tutorial.ru, sql-ex.ru and www.sql-tutorial.ru share IP numbers with sql-ex.com.

Name Servers

sql-ex.com is delegated to eight name servers: ns1.selectel.org, ns2.selectel.org, ns3.selectel.org, ns4.selectel.org, ns1.selectel.ru, ns2.selectel.ru, ns3.selectel.ru and ns4.selectel.ru.

sql-ex.com at least partially shares name servers with other domains, for example sitelite.me, tekoipevo.ru, delo71.ru, mrsleep.ru and xn----7sbbtjtiylds.xn--p1ai.

Host names with two IP numbers

ns1.selectel.org points to 2a00:ab00:800::53 and 188.68.203.10.

ns2.selectel.org points to 2a00:ab00:801::53 and 77.223.114.5.

ns3.selectel.org points to 2a00:ab00:802::53 and 188.68.203.5.

ns4.selectel.org points to 2a00:ab00:803::53 and 77.223.114.10.

ns1.selectel.ru points to 2a00:ab00:800::53 and 188.68.203.10.

ns2.selectel.ru points to 2a00:ab00:801::53 and 77.223.114.5.

ns3.selectel.ru points to 2a00:ab00:802::53 and 188.68.203.5.

ns4.selectel.ru points to 2a00:ab00:803::53 and 77.223.114.10.

Host names that point to 2a00:ab00:800::53: ns1.selectel.org and ns1.selectel.ru.

Host names that point to 188.68.203.10: ns1.selectel.org and ns1.selectel.ru.

Host names that point to 2a00:ab00:801::53: ns2.selectel.org and ns2.selectel.ru.

Host names that point to 77.223.114.5: ns2.selectel.org and ns2.selectel.ru.

Host names that point to 2a00:ab00:802::53: ns3.selectel.org and ns3.selectel.ru.

Host names that point to 188.68.203.5: ns3.selectel.org and ns3.selectel.ru.

Host names that point to 2a00:ab00:803::53: ns4.selectel.org and ns4.selectel.ru.

Host names that point to 77.223.114.10: ns4.selectel.org and ns4.selectel.ru.

Mail Servers

The mail.sql-ex.com mail server handles sql-ex.com.

mail.sql-ex.com points to a single IP number: 5.188.73.4.

sql-ex.com - robtex.com

sql-ex.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`sql-ex.com`

`com`