erainstruments.com - dns.ninja

`erainstruments.com`

DNSSEC	⚠️ Not signed
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	`google-site-verification=qJcmLeg32W5sNfpoLyjSlhJ5rsGL6JevvfcRvELGiq4`
TXT	`v=spf1 redirect=_spf.yandex.net`
SOA	`dns1.yandex.net`dns-hosting@yandex.ru serial=44

`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=1786023439

Subdomains

mail.erainstruments.com

Same first word

erainstruments.com

DNS History

9 records (3 active, 6 former)

●NSdns1.yandex.net2017-11-06 → 2026-08-06 · 3 obs

○ 2016-12-20 12:06:06
● 2017-11-06 01:11:58
● 2026-08-06 14:02:50

●NSdns2.yandex.net2017-11-06 → 2026-08-06 · 3 obs

○ 2016-12-20 12:06:06
● 2017-11-06 01:11:58
● 2026-08-06 14:02:50

○NSns8469.hostgator.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:06:06
○ 2017-11-06 01:11:58
○ 2026-08-06 14:02:50

○NSns8470.hostgator.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:06:06
○ 2017-11-06 01:11:58
○ 2026-08-06 14:02:50

○MXmail.erainstruments.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:06:06
○ 2017-11-06 01:11:58
○ 2026-08-06 14:02:50

●MXmx.yandex.net2017-11-06 → 2026-08-06 · 3 obs

○ 2016-12-20 12:06:06
● 2017-11-06 01:11:58
● 2026-08-06 14:02:50

○A108.179.232.1642016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 12:06:06
○ 2017-11-06 01:11:58
○ 2026-08-06 14:02:50

○A198.211.102.192017-11-06 → 2017-11-06 · 4 obs

○ 2016-12-20 12:06:06
● 2017-11-06 01:11:58
○ 2026-03-09 11:50:36
○ 2026-08-06 14:02:50

○A92.204.218.982026-03-09 → 2026-05-16 · 4 obs

○ 2017-11-06 01:11:58
● 2026-03-09 11:50:36
● 2026-05-16 02:06:18
○ 2026-08-06 14:02:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
erainstruments.com	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 erainstruments.com (unsigned zone)

⏱️ Timing

Total: 794ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.204.218.98`
NS	2	`dns1.yandex.net, dns2.yandex.net`
MX	1	`mx.yandex.net (pri: 10)`
TXT	2	`google-site-verification=qJcmLeg32W5sNfp, v=spf1 redirect=_spf.yandex.net`
SOA	1	`dns1.yandex.net dns-hosting.yandex.ru`

Analysis

Hierarchy

erainstruments.com is a parent domain of mail.erainstruments.com.

Name Servers

The NS records for erainstruments.com delegate to dns1.yandex.net and dns2.yandex.net.

erainstruments.com shares its name server setup with other domains, including 3kto.ru, ontime.ru, energy-journals.ru and two others.

erainstruments.com shares at least some of its name servers with other domains, including freshub.ru, betlinker.com, 383-3.ru and two others.

These name servers are frequently paired with the name servers dns1.yandex.ru, dns2.yandex.ru and ns8.nic.ru.

dns1.yandex.net resolves to 213.180.204.213 and 2a02:6b8::213. Likewise, dns2.yandex.net resolves to 93.158.134.213 and 2a02:6b8:0:1::213 — two IP addresses apiece.

Mail Servers

erainstruments.com has one mail server: mx.yandex.net.

erainstruments.com shares the same mail server setup as other domains, including beykaptanmakina.com, nettabox.com, milanohome-moscow.ru and two others.

erainstruments.com shares at least some of its mail servers with other domains, such as dyb.by.

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