semrus.org - robtex.com

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`semrus.org`

DNSSEC	⚠️ Not signed
A	2a03:4900:0:6037:80:78:250:41^{🇷🇺 AS-REGRU}
		PTR	`cp420.agava.net`
A	80.78.250.41^{🇷🇺 AS-REGRU}
NS	`dns1.yandex.net` ⭐
		A	2a02:6b8::213^{🇷🇺 TELETECH}
			PTR	`dns1.yandex.net`
		A	213.180.204.213^{🇷🇺 TELETECH}
			PTR	`dns1.yandex.net`
NS	`dns2.yandex.net`
		A	2a02:6b8:0:1::213^{🇷🇺 TELETECH}
			PTR	`dns2.yandex.net`
		A	93.158.134.213^{🇷🇺 TELETECH}
			PTR	`dns2.yandex.net`
MX	`emx.mail.ru` ⭐
		A	94.100.180.180^{🇷🇺 VK-AS}
			PTR	`emx.mail.ru`
		A	217.69.139.180^{🇷🇺 VK-AS}
			PTR	`emx.mail.ru`
TXT	`mailru-domain: l1X9ZzwQrESR2gt0`
TXT	`v=spf1 ip4:80.78.250.41 a mx include:_spf.mail.ru ~all`
SOA	`dns1.yandex.net`dns-hosting@yandex.ru serial=17

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️
	NS	`a2.org.afilias-nst.info`⚠️
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info`⚠️
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1770843603

Same first word

semrus.com

semrus.org

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
semrus.org	dns1.yandex.net, dns2.yandex.net	-

✅ Authoritative Response

Server: 93.158.134.213

NS records: dns1.yandex.net, dns2.yandex.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semrus.org (unsigned zone)

⏱️ Timing

Total: 279ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.78.250.41`
AAAA	1	`2a03:4900:0:6037:80:78:250:41`
NS	2	`dns1.yandex.net, dns2.yandex.net`
MX	1	`emx.mail.ru (pri: 10)`
TXT	2	`mailru-domain: l1X9ZzwQrESR2gt0, v=spf1 ip4:80.78.250.41 a mx include:_sp`
SOA	1	`dns1.yandex.net dns-hosting.yandex.ru`

AI analysis

semrus.org points to two IP numbers: 2a03:4900:0:6037:80:78:250:41 and 80.78.250.41.

Other host names, for instance cp420.agava.net, vktorg.ru, baset.ru, www.lukum.ru and lukum.ru share IP numbers with semrus.org.

semrus.org's delegation is to two name servers dns1.yandex.net and dns2.yandex.net.

semrus.org shares the same name server configuration as other domains, such as stm66.ru, ts-3.su, yesilcevmak.com, dentaart.ru and xn--c1aejelghbjt1d.xn--p1ai.

semrus.org at least partially shares its name servers with other domains, for instance klinika-vtm.ru, hungrysites.ru, vse-ob.by, mir-otkrytok.com and wintersport.ru.

These name servers are commonly used alongside dns1.yandex.ru and dns2.yandex.ru.

Host names with two IP numbers: dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213; dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213

semrus.org is served by a single mail server, emx.mail.ru.

semrus.org uses the same mail server setup as other domains such as senatnn.ru, tnmk.ru, alexnet.org, mkvf.ru and kondratev.ru.

semrus.org shares some mail servers with other domains at least partially, for example beerman.ru.

Hostname emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.