`mostelecomstroy.ru`

DNSSEC	⚠️ Not signed
A	91.234.61.89^{🇷🇺 ASINKOTEL91.234.61.0/24}
		PTR	`91-234-61-89.inko-telecom.ru`
NS	`dns1.yandex.net` ⭐
		A	2a02:6b8::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns1.yandex.net`
		A	213.180.204.213^{🇷🇺 TELETECH213.180.192.0/19 Yandex network}
			PTR	`dns1.yandex.net`
NS	`dns2.yandex.net`
		A	2a02:6b8:0:1::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns2.yandex.net`
		A	93.158.134.213^{🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network}
			PTR	`dns2.yandex.net`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=spf1 redirect=_spf.yandex.net`
SOA	`dns1.yandex.net`dns-hosting@yandex.ru serial=21

`ru`

	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=4068517

Subdomains

www.mostelecomstroy.ru

Same first word

mostelecomstroy.ru

DNS History

5 records (4 active, 1 former)

●NSdns1.yandex.net2020-03-06 → 2026-04-15 · 2 obs

● 2020-03-06 11:04:54
● 2026-04-15 01:28:54

●NSdns2.yandex.net2020-03-06 → 2026-04-15 · 2 obs

● 2020-03-06 11:04:54
● 2026-04-15 01:28:54

●MXmx.yandex.net2020-03-06 → 2026-04-15 · 2 obs

● 2020-03-06 11:04:54
● 2026-04-15 01:28:54

○A62.141.108.2022020-03-06 → 2020-03-06 · 3 obs

● 2020-03-06 11:04:54
○ 2026-03-09 02:51:28
○ 2026-04-15 01:28:54

●A91.234.61.892026-03-09 → 2026-04-15 · 3 obs

○ 2020-03-06 11:04:54
● 2026-03-09 02:51:28
● 2026-04-15 01:28:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
mostelecomstroy.ru	dns1.yandex.net, dns2.yandex.net	-

✅ Authoritative Response

Server:213.180.204.213

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mostelecomstroy.ru (unsigned zone)

⏱️ Timing

Total: 1469ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.234.61.89`
NS	2	`dns2.yandex.net, dns1.yandex.net`
MX	1	`mx.yandex.net (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.yandex.net`
SOA	1	`dns1.yandex.net dns-hosting.yandex.ru`

Analysis

Hierarchy

mostelecomstroy.ru is the parent of www.mostelecomstroy.ru.

IP Addresses

mostelecomstroy.ru resolves to a single IP address: 91.234.61.89.

Other host names, such as www.mostelecomstroy.ru and vavin.su, share IP numbers with mostelecomstroy.ru.

Name Servers

mostelecomstroy.ru's delegation uses two name servers, dns1.yandex.net and dns2.yandex.net.

mostelecomstroy.ru shares the same name server setup as other domains, for example sinno.ru, xn--m1aggq8a.xn--p1ai, arsplus.net, eight.agency and dvm.khv.ru.

mostelecomstroy.ru at least partially shares name servers with other domains, including bdo-rostov.ru, sun-ville.ru, fiberside.ru, farcry.ru and advokatastr.ru.

These name servers are commonly used with dns1.yandex.ru, dns2.yandex.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.

Host names with two IPs:

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

Mail Servers

mostelecomstroy.ru is handled by a single mail server, mx.yandex.net.

mostelecomstroy.ru shares its mail server setup with other domains, including serfatools.com, akramarket.com, marslevel.com, tala.ru and zabnews.ru.

mostelecomstroy.ru shares some mail servers with other domains, for instance russian-money.ru, centr-metalla.ru, mucadelegazetesi.com.tr and kr-ex.ru.

mx.yandex.net points to two IPs: 2a02:6b8::311 and 77.88.21.249.

mostelecomstroy.ru - robtex.com