`spacestructure.ru`

DNSSEC	⚠️ Not signed
A	90.156.201.34^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
		PTR	`fe.shared.masterhost.ru`
A	90.156.201.80^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.82^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
A	90.156.201.85^{🇷🇺 MASTERHOST-AS90.156.201.0/24}
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=11

`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=4068305

Subdomains

mail.spacestructure.ru

Same first word

spacestructure.ru

DNS History

19 records (7 active, 12 former)

●NSdns1.yandex.net2026-02-19 → 2026-03-28 · 3 obs

○ 2020-02-27 04:07:12
● 2026-02-19 23:48:30
● 2026-03-28 09:52:56

●NSdns2.yandex.net2026-02-19 → 2026-03-28 · 3 obs

○ 2020-02-27 04:07:12
● 2026-02-19 23:48:30
● 2026-03-28 09:52:56

○NSns.masterhost.ru2015-08-02 → 2020-02-27 · 4 obs

● 2015-08-02 03:01:40
● 2020-02-27 04:07:12
○ 2026-02-19 23:48:30
○ 2026-03-28 09:52:56

○NSns1.masterhost.ru2015-08-02 → 2020-02-27 · 4 obs

● 2015-08-02 03:01:40
● 2020-02-27 04:07:12
○ 2026-02-19 23:48:30
○ 2026-03-28 09:52:56

○NSns2.masterhost.ru2015-08-02 → 2020-02-27 · 4 obs

● 2015-08-02 03:01:40
● 2020-02-27 04:07:12
○ 2026-02-19 23:48:30
○ 2026-03-28 09:52:56

●MXmx.yandex.net2026-02-19 → 2026-03-28 · 3 obs

○ 2020-02-27 04:07:12
● 2026-02-19 23:48:30
● 2026-03-28 09:52:56

○MXmx.yandex.ru2015-08-02 → 2020-02-27 · 4 obs

● 2015-08-02 03:01:40
● 2020-02-27 04:07:12
○ 2026-02-19 23:48:30
○ 2026-03-28 09:52:56

○A2a00:15f8:a000:5:1:11:6:8e532015-08-02 → 2020-02-27 · 4 obs

● 2015-08-02 03:01:40
● 2020-02-27 04:07:12
○ 2026-02-19 23:48:30
○ 2026-03-28 09:52:56

○A2a00:15f8:a000:5:1:12:6:8e532015-08-02 → 2020-02-27 · 4 obs

● 2015-08-02 03:01:40
● 2020-02-27 04:07:12
○ 2026-02-19 23:48:30
○ 2026-03-28 09:52:56

○A2a00:15f8:a000:5:1:13:6:8e532015-08-02 → 2020-02-27 · 4 obs

● 2015-08-02 03:01:40
● 2020-02-27 04:07:12
○ 2026-02-19 23:48:30
○ 2026-03-28 09:52:56

○A2a00:15f8:a000:5:1:14:6:8e532015-08-02 → 2020-02-27 · 4 obs

● 2015-08-02 03:01:40
● 2020-02-27 04:07:12
○ 2026-02-19 23:48:30
○ 2026-03-28 09:52:56

●A90.156.201.342026-02-19 → 2026-03-28 · 3 obs

○ 2020-02-27 04:07:12
● 2026-02-19 23:48:30
● 2026-03-28 09:52:56

○A90.156.201.352015-08-02 → 2020-02-27 · 4 obs

● 2015-08-02 03:01:40
● 2020-02-27 04:07:12
○ 2026-02-19 23:48:30
○ 2026-03-28 09:52:56

○A90.156.201.422015-08-02 → 2020-02-27 · 4 obs

● 2015-08-02 03:01:40
● 2020-02-27 04:07:12
○ 2026-02-19 23:48:30
○ 2026-03-28 09:52:56

○A90.156.201.532015-08-02 → 2020-02-27 · 4 obs

● 2015-08-02 03:01:40
● 2020-02-27 04:07:12
○ 2026-02-19 23:48:30
○ 2026-03-28 09:52:56

●A90.156.201.802026-02-19 → 2026-03-28 · 3 obs

○ 2020-02-27 04:07:12
● 2026-02-19 23:48:30
● 2026-03-28 09:52:56

●A90.156.201.822026-02-19 → 2026-03-28 · 3 obs

○ 2020-02-27 04:07:12
● 2026-02-19 23:48:30
● 2026-03-28 09:52:56

●A90.156.201.852026-02-19 → 2026-03-28 · 3 obs

○ 2020-02-27 04:07:12
● 2026-02-19 23:48:30
● 2026-03-28 09:52:56

○A90.156.201.972015-08-02 → 2020-02-27 · 4 obs

● 2015-08-02 03:01:40
● 2020-02-27 04:07:12
○ 2026-02-19 23:48:30
○ 2026-03-28 09:52:56

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 3084ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`90.156.201.34, 90.156.201.80...`
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

spacestructure.ru is a parent of mail.spacestructure.ru.

IP Addresses

spacestructure.ru points to four IP numbers: 90.156.201.34, 90.156.201.80, 90.156.201.82 and 90.156.201.85.

Other host names, for instance sk-metr.com, www.timemapproject.com, shop-india.ru, e-sci.ru and suxx.ru share IP numbers with spacestructure.ru.

Name Servers

Delegation for spacestructure.ru rests with two name servers, dns1.yandex.net and dns2.yandex.net.

spacestructure.ru shares the same name server setup as other domains, including trytopic.com, bclan.ru, gpro.ru, doroganich.ru and mebel-credit.ru.

spacestructure.ru at least partially shares name servers with other domains, for instance st.perm.ru, ffamily.ru, it-latitude.ru, dveri-sofia.ru and divemore.ru.

These name servers are commonly used with 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.

Mail Servers

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

spacestructure.ru uses the same mail server configuration as other domains, such as ttleasing.ru, territoria-fermerov.ru, sakiraki.com, linanet.ru and pmr-avtorinok.ru.

spacestructure.ru shares mail servers with other domains at least in part, for instance silkroute.news, mktl.com, vacationcarhire.net, shs.vn and mprkk.ru.

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

spacestructure.ru - robtex.com