`simpozio.com`

DNSSEC	⚠️ Not signed
A	89.111.140.74^{🇷🇺 RU-CENTER-AS89.111.128.0/18 RU-CENTER route}
		PTR	`edge-112.smekalka.net`
NS	`a.ns.selectel.ru` ⭐
		A	2a00:ab00:800::2:53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
		A	188.68.203.1^{🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object}
			PTR	`a.ns.selectel.ru`
NS	`b.ns.selectel.ru`
		A	2a00:ab00:801::2:53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
		A	77.223.114.2^{🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object}
			PTR	`b.ns.selectel.ru`
NS	`c.ns.selectel.ru`
		A	2a00:ab00:802::2:53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
		A	188.68.203.3^{🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object}
			PTR	`c.ns.selectel.ru`
NS	`d.ns.selectel.ru`
		A	2a00:ab00:803::2:53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
		A	77.223.114.4^{🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object}
			PTR	`d.ns.selectel.ru`
SOA	`a.ns.selectel.ru`support@selectel.ru 2024-10-08 #2

`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=1775454272

Same first word

simpozio.com

simpozio.net

DNS History

21 records (5 active, 16 former)

●NSa.ns.selectel.ru2026-03-27 → 2026-04-06 · 3 obs

○ 2017-05-13 18:56:26
● 2026-03-27 13:47:46
● 2026-04-06 06:07:38

○NSalex.ns.cloudflare.com2015-06-15 → 2017-05-13 · 4 obs

● 2015-06-15 00:03:54
● 2017-05-13 18:56:26
○ 2026-03-27 13:47:46
○ 2026-04-06 06:07:38

●NSb.ns.selectel.ru2026-03-27 → 2026-04-06 · 3 obs

○ 2017-05-13 18:56:26
● 2026-03-27 13:47:46
● 2026-04-06 06:07:38

●NSc.ns.selectel.ru2026-03-27 → 2026-04-06 · 3 obs

○ 2017-05-13 18:56:26
● 2026-03-27 13:47:46
● 2026-04-06 06:07:38

●NSd.ns.selectel.ru2026-03-27 → 2026-04-06 · 3 obs

○ 2017-05-13 18:56:26
● 2026-03-27 13:47:46
● 2026-04-06 06:07:38

○NSzara.ns.cloudflare.com2015-06-15 → 2017-05-13 · 4 obs

● 2015-06-15 00:03:54
● 2017-05-13 18:56:26
○ 2026-03-27 13:47:46
○ 2026-04-06 06:07:38

○MXms36667071.msv1.invalid2016-01-15 → 2017-05-13 · 5 obs

○ 2015-06-15 00:03:54
● 2016-01-15 15:53:30
● 2017-05-13 18:56:26
○ 2026-03-27 13:47:46
○ 2026-04-06 06:07:38

○MXsimpozio-com.mail.protection.outlook.com2015-06-15 → 2017-05-13 · 4 obs

● 2015-06-15 00:03:54
● 2017-05-13 18:56:26
○ 2026-03-27 13:47:46
○ 2026-04-06 06:07:38

○A104.24.12.352017-05-13 → 2017-05-13 · 4 obs

○ 2016-06-06 18:12:40
● 2017-05-13 18:56:26
○ 2026-03-27 13:47:46
○ 2026-04-06 06:07:38

○A104.24.13.352017-05-13 → 2017-05-13 · 4 obs

○ 2016-06-06 18:12:40
● 2017-05-13 18:56:26
○ 2026-03-27 13:47:46
○ 2026-04-06 06:07:38

○A104.25.132.172015-10-31 → 2016-06-06 · 5 obs

○ 2015-06-15 00:03:54
● 2015-10-31 12:38:36
● 2016-06-06 18:12:40
○ 2017-05-13 18:56:26
○ 2026-04-06 06:07:38

○A104.25.133.172015-10-31 → 2016-06-06 · 5 obs

○ 2015-06-15 00:03:54
● 2015-10-31 12:38:36
● 2016-06-06 18:12:40
○ 2017-05-13 18:56:26
○ 2026-04-06 06:07:38

○A162.159.246.582015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 00:03:54
○ 2015-10-31 12:38:36
○ 2026-04-06 06:07:38

○A162.159.247.582015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 00:03:54
○ 2015-10-31 12:38:36
○ 2026-04-06 06:07:38

○A2400:cb00:2048:1::6818:c232017-05-13 → 2017-05-13 · 4 obs

○ 2016-06-06 18:12:40
● 2017-05-13 18:56:26
○ 2026-03-27 13:47:46
○ 2026-04-06 06:07:38

○A2400:cb00:2048:1::6818:d232017-05-13 → 2017-05-13 · 4 obs

○ 2016-06-06 18:12:40
● 2017-05-13 18:56:26
○ 2026-03-27 13:47:46
○ 2026-04-06 06:07:38

○A2400:cb00:2048:1::6819:84112015-10-31 → 2016-06-06 · 5 obs

○ 2015-06-15 00:03:54
● 2015-10-31 12:38:36
● 2016-06-06 18:12:40
○ 2017-05-13 18:56:26
○ 2026-04-06 06:07:38

○A2400:cb00:2048:1::6819:85112015-10-31 → 2016-06-06 · 5 obs

○ 2015-06-15 00:03:54
● 2015-10-31 12:38:36
● 2016-06-06 18:12:40
○ 2017-05-13 18:56:26
○ 2026-04-06 06:07:38

○A2400:cb00:2048:1::a29f:f63a2015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 00:03:54
○ 2015-10-31 12:38:36
○ 2026-04-06 06:07:38

○A2400:cb00:2048:1::a29f:f73a2015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 00:03:54
○ 2015-10-31 12:38:36
○ 2026-04-06 06:07:38

●A89.111.140.742026-03-27 → 2026-04-06 · 3 obs

○ 2017-05-13 18:56:26
● 2026-03-27 13:47:46
● 2026-04-06 06:07:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
simpozio.com	a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru	-

✅ Authoritative Response

Server:77.223.114.4

NS records: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simpozio.com (unsigned zone)

⏱️ Timing

Total: 819ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.111.140.74`
NS	4	`c.ns.selectel.ru, a.ns.selectel.ru...`
SOA	1	`a.ns.selectel.ru support.selectel.ru`

Analysis

IP Addresses

simpozio.com points to an IP address: 89.111.140.74.

other host names include simpozio.net, k7o.ru, edge-112.smekalka.net, extremum.pro and extremum.io; they share IP numbers with simpozio.com.

Name Servers

simpozio.com delegates to four name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.

simpozio.com at least partially shares name servers with other domains, for instance frlv.org, stilsoft.ru, zarulem56.ru, f6.dev and (0x736578)yweek.ru.

Host names with two IP numbers: a.ns.selectel.ru points to 2a00:ab00:800::2:53 and 188.68.203.1; b.ns.selectel.ru points to 2a00:ab00:801::2:53 and 77.223.114.2; c.ns.selectel.ru points to 2a00:ab00:802::2:53 and 188.68.203.3; d.ns.selectel.ru points to 2a00:ab00:803::2:53 and 77.223.114.4.

simpozio.com - robtex.com

simpozio.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`simpozio.com`

`com`