tehexpert.su - dns.ninja

`tehexpert.su`

DNSSEC	⚠️ Not signed
A	94.228.117.55^{🇷🇺 TimeWeb-AS94.228.117.0/24}
		PTR	`tehexpert.su`
NS	`ns1.timeweb.ru` ⭐
		A	2a03:6f04:dead:bee::1^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.93^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns1.timeweb.ru`
NS	`ns2.timeweb.ru`
		A	2a03:6f04:dead:bee::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.85^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns2.timeweb.ru`
NS	`ns3.timeweb.org`
		A	2a03:6f07:4::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	217.78.234.130^{🇷🇺 TimeWeb-AS217.78.234.0/24}
NS	`ns4.timeweb.org`
		A	2a00:65e0:6:5:232a::2^{🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet"}
		A	139.45.249.139^{🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB}
			PTR	`gw-139.45.249.139-rt1.km.spb.retn.ru`
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	`_globalsign-domain-verification=Oodm5m8CwiO4ooNR5CgFxOJBmjhYe_ZLqI__oBnZwu`
TXT	`v=spf1 include:spf.unisender.com redirect=_spf.mail.ru`
TXT	`yandex-verification: 0cd6cbd416bd7277`
SOA	`ns1.timeweb.ru`dns@timeweb.ru serial=20

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650209879

WOT: SAFE (60/100)

Subdomains

www.tehexpert.su

Same first word

tehexpert.com

tehexpert.ru

tehexpert.su

tehexpert.org

tehexpert.info

tehexpert.online

Similar names

theexpert.co.il

theexpert.in

theexpert.org

theexpert.com

theexpert.co.in

DNS History

20 records (6 active, 14 former)

○NSns.masterhost.ru2015-08-13 → 2016-06-22 · 4 obs

● 2015-08-13 21:50:08
● 2016-06-22 17:09:52
○ 2020-04-11 01:55:36
○ 2026-07-18 09:39:22

○NSns1.masterhost.ru2015-08-13 → 2016-06-22 · 4 obs

● 2015-08-13 21:50:08
● 2016-06-22 17:09:52
○ 2020-04-11 01:55:36
○ 2026-07-18 09:39:22

●NSns1.timeweb.ru2020-04-11 → 2026-07-18 · 3 obs

○ 2016-06-22 17:09:52
● 2020-04-11 01:55:36
● 2026-07-18 09:39:22

○NSns2.masterhost.ru2015-08-13 → 2016-06-22 · 4 obs

● 2015-08-13 21:50:08
● 2016-06-22 17:09:52
○ 2020-04-11 01:55:36
○ 2026-07-18 09:39:22

●NSns2.timeweb.ru2020-04-11 → 2026-07-18 · 3 obs

○ 2016-06-22 17:09:52
● 2020-04-11 01:55:36
● 2026-07-18 09:39:22

●NSns3.timeweb.org2020-04-11 → 2026-07-18 · 3 obs

○ 2016-06-22 17:09:52
● 2020-04-11 01:55:36
● 2026-07-18 09:39:22

●NSns4.timeweb.org2020-04-11 → 2026-07-18 · 3 obs

○ 2016-06-22 17:09:52
● 2020-04-11 01:55:36
● 2026-07-18 09:39:22

●MXemx.mail.ru2026-02-15 → 2026-07-18 · 3 obs

○ 2020-04-11 01:55:36
● 2026-02-15 03:09:42
● 2026-07-18 09:39:22

○MXmx.yandex.net2020-04-11 → 2020-04-11 · 4 obs

○ 2016-06-22 17:09:52
● 2020-04-11 01:55:36
○ 2026-02-15 03:09:42
○ 2026-07-18 09:39:22

○MXmx4.masterhost.ru2015-08-13 → 2016-06-22 · 4 obs

● 2015-08-13 21:50:08
● 2016-06-22 17:09:52
○ 2020-04-11 01:55:36
○ 2026-07-18 09:39:22

○A176.57.208.1922020-04-11 → 2020-04-11 · 4 obs

○ 2016-06-22 17:09:52
● 2020-04-11 01:55:36
○ 2026-02-15 03:09:42
○ 2026-07-18 09:39:22

○A2a00:15f8:a000:5:1:11:5:ae9f2015-08-13 → 2016-06-22 · 4 obs

● 2015-08-13 21:50:08
● 2016-06-22 17:09:52
○ 2020-04-11 01:55:36
○ 2026-07-18 09:39:22

○A2a00:15f8:a000:5:1:12:5:ae9f2015-08-13 → 2016-06-22 · 4 obs

● 2015-08-13 21:50:08
● 2016-06-22 17:09:52
○ 2020-04-11 01:55:36
○ 2026-07-18 09:39:22

○A2a00:15f8:a000:5:1:13:5:ae9f2015-08-13 → 2016-06-22 · 4 obs

● 2015-08-13 21:50:08
● 2016-06-22 17:09:52
○ 2020-04-11 01:55:36
○ 2026-07-18 09:39:22

○A2a00:15f8:a000:5:1:14:5:ae9f2015-08-13 → 2016-06-22 · 4 obs

● 2015-08-13 21:50:08
● 2016-06-22 17:09:52
○ 2020-04-11 01:55:36
○ 2026-07-18 09:39:22

○A90.156.201.252015-08-13 → 2016-06-22 · 4 obs

● 2015-08-13 21:50:08
● 2016-06-22 17:09:52
○ 2020-04-11 01:55:36
○ 2026-07-18 09:39:22

○A90.156.201.422015-08-13 → 2016-06-22 · 4 obs

● 2015-08-13 21:50:08
● 2016-06-22 17:09:52
○ 2020-04-11 01:55:36
○ 2026-07-18 09:39:22

○A90.156.201.472015-08-13 → 2016-06-22 · 4 obs

● 2015-08-13 21:50:08
● 2016-06-22 17:09:52
○ 2020-04-11 01:55:36
○ 2026-07-18 09:39:22

○A90.156.201.562015-08-13 → 2016-06-22 · 4 obs

● 2015-08-13 21:50:08
● 2016-06-22 17:09:52
○ 2020-04-11 01:55:36
○ 2026-07-18 09:39:22

●A94.228.117.552026-02-15 → 2026-07-18 · 3 obs

○ 2020-04-11 01:55:36
● 2026-02-15 03:09:42
● 2026-07-18 09:39:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	e.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
tehexpert.su	ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org	-

✅ Authoritative Response

Server:217.78.234.130

NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tehexpert.su (unsigned zone)

⏱️ Timing

Total: 1060ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.228.117.55`
NS	4	`ns2.timeweb.ru, ns1.timeweb.ru...`
MX	1	`emx.mail.ru (pri: 10)`
TXT	3	`_globalsign-domain-verification=Oodm5m8C, v=spf1 include:spf.unisender.com redirec...`
SOA	1	`ns1.timeweb.ru dns.timeweb.ru`

Analysis

Hierarchy

tehexpert.su is the parent zone for www.tehexpert.su.

IP Addresses

tehexpert.su directs to one IP number, which is 94.228.117.55.

Among the host names that share IP numbers with tehexpert.su is www.tehexpert.su, as one example.

Name Servers

The domain tehexpert.su is delegated to these four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

tehexpert.su partially shares its NS delegation with several other domains, including connect-iskra.ru, 14.82.172.109.in-addr.arpa, 6.0.2.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa and two others.

ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru each carry two IP addresses. ns3.timeweb.org has 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org has 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru has 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru has 85.193.93.85 and 2a03:6f04:dead:bee::2.

Mail Servers

tehexpert.su routes its mail through a single mail server, emx.mail.ru.

tehexpert.su has the same mail server arrangement as a number of other domains, for example leto.yanao.ru, toresfood.ru, shtory-vip.ru and two more.

The MX records for tehexpert.su are at least partially shared with other domains, such as cgko66.ru, apollo-zmk.ru, artmed.am and checkoffice.ru.

The host emx.mail.ru resolves to 94.100.180.180 and 217.69.139.180 — two IP addresses.