🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`complexsb.com`

DNSSEC	⚠️ Not signed
A	136.234.79.220^{🇺🇸 ENETWORKS128.0.0.0/2}
		PTR	`complexsb.ru`
NS	`ns3-l2.nic.ru` ⭐
		A	193.232.146.1^{🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK}
			PTR	`ns3-l2.nic.ru`
NS	`ns4-cloud.nic.ru`
		A	89.104.93.30^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.33^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.34^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.30^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.33^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.34^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns4-l2.nic.ru` ⚠️ Not in parent delegation
		A	91.217.20.20^{🇷🇺 RU-CENTER91.217.20.0/24}
NS	`ns8-cloud.nic.ru`
		A	89.104.93.31^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.35^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.36^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.31^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.35^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.36^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns8-l2.nic.ru`
		A	91.217.21.20^{🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER}
NS	`s4-l2.nic.ru` ⚠️ Not in zone NS records
MX	`mx02.nicmail.ru` ⭐
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx01.nicmail.ru`⁽¹⁰⁾
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx03.nicmail.ru`⁽²⁰⁾
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
TXT	`v=spf1 redirect=nicmail.ru`
TXT	`yandex-verification: c1d1af389557c0ec`
SOA	`ns3-l2.nic.ru`dns@nic.ru 2020-07-22 #13

`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=1794500196

Same first word

complexsb.ru

complexsb.com

complexsb.su

Similar names

sbcomplex.ru

sbcomplex.com

bscomplex.pl

complexbs.ru

Previous names

Next names

DNS History

19 records (10 active, 9 former)

○NSempis.ru2026-09-25 → 2026-09-25 · 4 obs

○ 2017-05-14 22:46:00
● 2026-09-25 05:03:00
○ 2026-10-30 03:55:56
○ 2026-11-12 16:19:34

○NSns1.1dedic.ru2026-09-25 → 2026-09-25 · 4 obs

○ 2017-05-14 22:46:00
● 2026-09-25 05:03:00
○ 2026-10-30 03:55:56
○ 2026-11-12 16:19:34

○NSns2.1dedic.ru2026-09-25 → 2026-09-25 · 4 obs

○ 2017-05-14 22:46:00
● 2026-09-25 05:03:00
○ 2026-10-30 03:55:56
○ 2026-11-12 16:19:34

●NSns3-l2.nic.ru2026-10-30 → 2026-11-12 · 3 obs

○ 2026-09-25 05:03:00
● 2026-10-30 03:55:56
● 2026-11-12 16:19:34

○NSns3.nic.ru2015-04-30 → 2017-05-14 · 4 obs

● 2015-04-30 08:05:06
● 2017-05-14 22:46:00
○ 2026-09-25 05:03:00
○ 2026-11-12 16:19:34

●NSns4-cloud.nic.ru2026-10-30 → 2026-11-12 · 3 obs

○ 2026-09-25 05:03:00
● 2026-10-30 03:55:56
● 2026-11-12 16:19:34

●NSns4-l2.nic.ru2026-11-12 → 2026-11-12 · 3 obs

○ 2026-10-30 03:55:56
● 2026-11-12 16:09:48
● 2026-11-12 16:19:34

○NSns4.nic.ru2015-04-30 → 2017-05-14 · 4 obs

● 2015-04-30 08:05:06
● 2017-05-14 22:46:00
○ 2026-09-25 05:03:00
○ 2026-11-12 16:19:34

●NSns8-cloud.nic.ru2026-10-30 → 2026-11-12 · 3 obs

○ 2026-09-25 05:03:00
● 2026-10-30 03:55:56
● 2026-11-12 16:19:34

●NSns8-l2.nic.ru2026-10-30 → 2026-11-12 · 3 obs

○ 2026-09-25 05:03:00
● 2026-10-30 03:55:56
● 2026-11-12 16:19:34

○NSns8.nic.ru2015-04-30 → 2017-05-14 · 4 obs

● 2015-04-30 08:05:06
● 2017-05-14 22:46:00
○ 2026-09-25 05:03:00
○ 2026-11-12 16:19:34

●NSs4-l2.nic.ru2026-10-30 → 2026-11-12 · 3 obs

○ 2026-09-25 05:03:00
● 2026-10-30 03:55:56
● 2026-11-12 16:19:34

●MXmx01.nicmail.ru2015-04-30 → 2026-11-12 · 5 obs

● 2015-04-30 08:05:06
● 2017-05-14 22:46:00
○ 2026-10-30 03:55:56
● 2026-11-12 16:09:48
● 2026-11-12 16:19:34

●MXmx02.nicmail.ru2015-04-30 → 2026-11-12 · 5 obs

● 2015-04-30 08:05:06
● 2017-05-14 22:46:00
○ 2026-10-30 03:55:56
● 2026-11-12 16:09:48
● 2026-11-12 16:19:34

●MXmx03.nicmail.ru2015-04-30 → 2026-11-12 · 5 obs

● 2015-04-30 08:05:06
● 2017-05-14 22:46:00
○ 2026-10-30 03:55:56
● 2026-11-12 16:09:48
● 2026-11-12 16:19:34

●A136.234.79.2202026-11-12 → 2026-11-12 · 3 obs

○ 2026-10-30 03:55:56
● 2026-11-12 16:09:48
● 2026-11-12 16:19:34

○A195.208.0.1402015-12-28 → 2016-09-12 · 4 obs

● 2015-12-28 03:43:50
● 2016-09-12 17:20:40
○ 2017-05-14 22:46:00
○ 2026-11-12 16:19:34

○A195.208.1.1082017-05-14 → 2017-05-14 · 4 obs

○ 2016-09-12 17:20:40
● 2017-05-14 22:46:00
○ 2026-09-25 05:03:00
○ 2026-11-12 16:19:34

○A82.146.60.1962026-09-25 → 2026-09-25 · 4 obs

○ 2017-05-14 22:46:00
● 2026-09-25 05:03:00
○ 2026-10-30 03:55:56
○ 2026-11-12 16:19:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
complexsb.com	ns8-l2.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru...	-

✅ Authoritative Response

Server:91.217.21.20

NS records: ns8-l2.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru, s4-l2.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for complexsb.com (unsigned zone)

⏱️ Timing

Total: 4735ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.234.79.220`
NS	5	`ns3-l2.nic.ru, ns4-l2.nic.ru...`
MX	3	`mx02.nicmail.ru (pri: 5), mx01.nicmail.ru (pri: 10)...`
TXT	2	`v=spf1 redirect=nicmail.ru, yandex-verification: c1d1af389557c0ec`
SOA	1	`ns3-l2.nic.ru dns.nic.ru`

Analysis

IP Addresses

complexsb.com points to a single IP number: 136.234.79.220.

www.complexsb.ru and complexsb.ru are among other host names that share IP numbers with complexsb.com.

Name Servers

The DNS delegation for complexsb.com covers 6 name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and 3 more.

The name servers of complexsb.com overlap at least partially with those of other domains — among them xn----etbqikehbuvo.xn--p1ai, new-cleaning.pro, agentros.ru and two more.

The name servers ns8-l2.nic.ru, ns8-cloud.nic.ru and ns3.nic.ru are commonly seen alongside these name servers.

Host names with 6 IP numbers:

ns4-cloud.nic.ru carries IP addresses 89.104.93.30, 89.104.93.33 and 89.104.93.34, with 3 other addresses beyond those.

ns8-cloud.nic.ru carries IP addresses 89.104.93.31, 89.104.93.35 and 89.104.93.36, with 3 other addresses beyond those.

Host names pointing to a single IP address:

ns3-l2.nic.ru points to the IP address 193.232.146.1.

ns4-l2.nic.ru points to the IP address 91.217.20.20.

ns8-l2.nic.ru points to the IP address 91.217.21.20.

Mail Servers

Mail for complexsb.com is routed through three mail servers — mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.

complexsb.com shares mail servers — at least in part — with other domains, including kokorev.estate, persey-marine.ru, cnho.ru and two others.

Host names resolving to four IP addresses:

mx01.nicmail.ru resolves to 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.

mx02.nicmail.ru resolves to 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.

Host names pointing to a single IP address:

mx03.nicmail.ru points to the IP address 91.189.116.16.

These two host names — mx01.nicmail.ru and mx02.nicmail.ru — each point to 91.189.116.13 IP addresses.

These two host names — mx01.nicmail.ru and mx02.nicmail.ru — each point to 91.189.116.14 IP addresses.

These two host names — mx01.nicmail.ru and mx02.nicmail.ru — each point to 91.189.116.15 IP addresses.

mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru are host names that all point to 91.189.116.16.

complexsb.com - robtex.com

complexsb.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`complexsb.com`

`com`