sysbis.ru - dns.ninja

`sysbis.ru`

DNSSEC	⚠️ Not signed
A	89.208.34.94^{🇷🇺 DINET-AS89.208.32.0/20 Digital Network JSC Moscow, Russia http://www.msm.ru aggregate prefix}
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.ru` ⭐
		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 ip4:89.208.34.94 ip4:sysbis.ru/24 -all`
SOA	`dns1.yandex.net`dns-hosting@yandex.ru serial=8

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru` ⚠️ Not in parent delegation
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069600

Same first word

sysbis.ru

Similar names

bissys.com

sybiss.com

sibsys.com

sbisys.com

sibsys.ir

sissyb.com

DNS History

10 records (4 active, 6 former)

●NSdns1.yandex.net2015-12-14 → 2026-07-13 · 3 obs

○ 2015-08-05 13:53:58
● 2015-12-14 02:40:16
● 2026-07-13 15:15:56

●NSdns2.yandex.net2015-12-14 → 2026-07-13 · 3 obs

○ 2015-08-05 13:53:58
● 2015-12-14 02:40:16
● 2026-07-13 15:15:56

○NSns1.jino.ru2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 13:53:58
○ 2015-12-14 02:40:16
○ 2026-07-13 15:15:56

○NSns2.jino.ru2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 13:53:58
○ 2015-12-14 02:40:16
○ 2026-07-13 15:15:56

○MXmail.sysbis.ru2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 13:53:58
○ 2015-12-14 02:40:16
○ 2026-07-13 15:15:56

●MXmx.yandex.ru2015-12-14 → 2026-07-13 · 3 obs

○ 2015-08-05 13:53:58
● 2015-12-14 02:40:16
● 2026-07-13 15:15:56

○A81.177.165.112015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 13:53:58
○ 2015-12-14 02:40:16
○ 2026-07-13 15:15:56

○A89.108.109.612017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-20 04:08:24
● 2017-04-09 23:36:50
○ 2026-02-16 14:37:30
○ 2026-07-13 15:15:56

○A89.108.111.1632015-12-14 → 2016-07-20 · 5 obs

○ 2015-08-05 13:53:58
● 2015-12-14 02:40:16
● 2016-07-20 04:08:24
○ 2017-04-09 23:36:50
○ 2026-07-13 15:15:56

●A89.208.34.942026-02-16 → 2026-07-13 · 5 obs

○ 2017-04-09 23:36:50
● 2026-02-16 14:37:30
● 2026-04-25 15:41:22
○ 2026-07-03 02:29:24
● 2026-07-13 15:15:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net...	-
sysbis.ru	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 sysbis.ru (unsigned zone)

⏱️ Timing

Total: 992ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.208.34.94`
NS	2	`dns2.yandex.net, dns1.yandex.net`
TXT	1	`v=spf1 ip4:89.208.34.94 ip4:sysbis.ru/24`
SOA	1	`dns1.yandex.net dns-hosting.yandex.ru`

Analysis

IP Addresses

sysbis.ru resolves to just one IP address, 89.208.34.94.

Two other host names, along with ukorovino.ru, www.metallosplav.ru and www.revolight.ru, also share IP numbers with sysbis.ru.

Name Servers

sysbis.ru is delegated to two name servers: dns1.yandex.net and dns2.yandex.net.

sysbis.ru shares its NS records with other domains, for example izmera.org, svezem.ru, tastamat.com and two others.

sysbis.ru shares at least some of its name servers with other domains, including strezhi.ru, 221f.ru, 387079.ru and two others.

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

dns1.yandex.net and dns2.yandex.net each resolve to two IP addresses: dns1.yandex.net points to 213.180.204.213 and 2a02:6b8::213, while dns2.yandex.net points to 93.158.134.213 and 2a02:6b8:0:1::213.

Mail Servers

The sole mail server for sysbis.ru is mx.yandex.ru.

Among the domains sharing a mail server setup with sysbis.ru are sambo.am, romulas.ru, shina-online.ru and two others.

There is at least a partial MX overlap between sysbis.ru and other domains, including atv-vostok.ru, eco-centr.online, relig-museum.ru and two others.

These mail servers often co-occur with the mail servers mx.yandex.net.

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