`skyengschool.com`

DNSSEC	⚠️ Not signed
A	185.137.235.79^{🇷🇺 SELECTEL185.137.235.0/24 Selectel Route Object}
A	185.137.235.80^{🇷🇺 SELECTEL185.137.235.0/24 Selectel Route Object}
A	185.137.235.180^{🇷🇺 SELECTEL185.137.235.0/24 Selectel Route Object}
A	185.137.235.181^{🇷🇺 SELECTEL185.137.235.0/24 Selectel Route Object}
NS	`ns1.edgedns.ru` ⭐
		A	2a11:27c0:1010::1176^{🇷🇺 AS2107562a11:27c0:1010::/44}
		A	5.188.176.176^{🇳🇱 AS2107565.188.176.0/24}
NS	`ns2.edgedns.world`
		A	2a13:1ec0:1000::1071^{🇦🇲 AS2015892a13:1ec0:1000::/44}
		A	5.101.71.71^{🇦🇲 AS2015895.101.71.0/24}
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 include:_spf.elasticemail.com include:eu.transmail.net include:_spf.ya...`
TXT	`yandex-verification: dc35be0cb86ce126`
TXT	`facebook-domain-verification=yds44rv7im0gkc2zzr1aahn0zvtx0i`
TXT	`google-site-verification=lv_P-x35P06VR7l8tQcnH015LVt52FLmQ--4gVOSH6k`
TXT	`google-site-verification=8lW3-9eTRSpA3IMhCi-OkIoSL0kAtNrOi8HAtmozooE`
TXT	`v=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; fo=1; rua=mailto:dmarc-report...`
SOA	`ns1.edgedns.ru`support@edgecenter.ru serial=1773243112

`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=1771291435

DNS History

10 records (7 active, 3 former)

●NSns1.edgedns.ru2026-03-11 → 2026-03-11 · 3 obs

○ 2017-08-15 10:46:32
● 2026-03-11 21:39:12
● 2026-03-11 21:39:16

○NSns1.reg.ru2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 10:46:32
○ 2026-03-11 21:39:12
○ 2026-03-11 21:39:16

●NSns2.edgedns.world2026-03-11 → 2026-03-11 · 3 obs

○ 2017-08-15 10:46:32
● 2026-03-11 21:39:12
● 2026-03-11 21:39:16

○NSns2.reg.ru2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 10:46:32
○ 2026-03-11 21:39:12
○ 2026-03-11 21:39:16

●MXmx.yandex.net2026-03-11 → 2026-03-11 · 2 obs

● 2026-03-11 21:39:12
● 2026-03-11 21:39:16

●A185.137.235.1802026-03-11 → 2026-03-11 · 3 obs

○ 2017-08-15 10:46:32
● 2026-03-11 21:39:12
● 2026-03-11 21:39:16

●A185.137.235.1812026-03-11 → 2026-03-11 · 3 obs

○ 2017-08-15 10:46:32
● 2026-03-11 21:39:12
● 2026-03-11 21:39:16

●A185.137.235.792026-03-11 → 2026-03-11 · 3 obs

○ 2017-08-15 10:46:32
● 2026-03-11 21:39:12
● 2026-03-11 21:39:16

●A185.137.235.802026-03-11 → 2026-03-11 · 3 obs

○ 2017-08-15 10:46:32
● 2026-03-11 21:39:12
● 2026-03-11 21:39:16

○A194.58.112.1742017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 10:46:32
○ 2026-03-11 21:39:12
○ 2026-03-11 21:39:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
skyengschool.com	ns1.edgedns.ru, ns2.edgedns.world	-

✅ Authoritative Response

Server: 5.188.176.176

NS records: ns1.edgedns.ru, ns2.edgedns.world

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skyengschool.com (unsigned zone)

⏱️ Timing

Total: 1425ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.137.235.181, 185.137.235.79...`
NS	2	`ns1.edgedns.ru, ns2.edgedns.world`
MX	1	`mx.yandex.net (pri: 10)`
TXT	6	`v=spf1 include:_spf.elasticemail.com inc, yandex-verification: dc35be0cb86ce126...`
SOA	1	`ns1.edgedns.ru support.edgecenter.ru`

Analysis

IP Addresses

Four IP numbers are pointed to by skyengschool.com: 185.137.235.79, 185.137.235.80, 185.137.235.180 and 185.137.235.181.

other host names including osmi.ru, skyeng.team, skyeng.tech, load-balancer-selectel.skysmart.ru and teacher.skyeng.ru share IP numbers with skyengschool.com.

Name Servers

skyengschool.com is delegated to two name servers ns1.edgedns.ru and ns2.edgedns.world.

skyengschool.com shares the same name server setup as other domains, for instance 72box.ru, kovalchuk.tech, alderlions.info, haraba.ru and hearsfakir.info.

skyengschool.com at least partially shares name servers with other domains, for instance kordavelis.info, aeza.net, bk-svc.com, eldencote.info and zavrelthos.info.

These name servers are commonly used alongside ns1.edgeam.am, ns2.edgeam.am, ns2.edgedns.ru, a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.

Host names with two IP numbers:

The host name ns1.edgedns.ru points to 2a11:27c0:1010::1176 and 5.188.176.176; the host name ns2.edgedns.world points to 2a13:1ec0:1000::1071 and 5.101.71.71.

Mail Servers

skyengschool.com is handled by a single mail server, mx.yandex.net.

skyengschool.com shares the same mail server setup as other domains, for instance pantelkin.ru, uralpress.ru, businessjjet.com, hotenergi.ru and paffst.com.

skyengschool.com shares mail servers with other domains to some extent, for instance zapchasti-kotlov.ru.

mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.

skyengschool.com - robtex.com