escience.ru - dns.ninja

`escience.ru`

DNSSEC	⚠️ Not signed
A	77.222.40.14^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
		PTR	`vh312.sweb.ru`
NS	`ns1.spaceweb.ru` ⭐
		A	2a02:408:7722:50:77:222:50:244^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
		A	77.222.50.244^{🇷🇺 SWEB-AS77.222.50.0/23 Spaceweb Colocation}
			PTR	`ns1.spaceweb.ru`
NS	`ns2.spaceweb.ru`
		A	2a01:d8:9:1::68^{🇷🇺 RU-CENTER-AS2a01:d8::/32 Ru-Center IPv6 route}
			PTR	`ns2.spaceweb.ru`
		A	89.111.160.68^{🇷🇺 RU-CENTER-AS89.111.160.0/24 RU-CENTER route}
			PTR	`ns2.spaceweb.ru`
NS	`ns3.spaceweb.pro` ⚠️ Not in parent delegation
NS	`ns4.spaceweb.pro` ⚠️ Not in parent delegation
MX	`mx1.spaceweb.ru` ⭐
		A	2a02:408:7722:1:77:222:41:16^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx1.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:20^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx1.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:21^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx1.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:22^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx1.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:23^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx1.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:27^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx1.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:54^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx1.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:99^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx1.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:161^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx1.spaceweb.ru`
		A	77.222.41.16^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx1.spaceweb.ru`
		A	77.222.41.20^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx1.spaceweb.ru`
		A	77.222.41.21^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx1.spaceweb.ru`
		A	77.222.41.22^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx1.spaceweb.ru`
		A	77.222.41.23^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx1.spaceweb.ru`
		A	77.222.41.27^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx1.spaceweb.ru`
		A	77.222.41.54^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx1.spaceweb.ru`
		A	77.222.41.99^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx1.spaceweb.ru`
		A	77.222.41.161^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx1.spaceweb.ru`
MX	`mx2.spaceweb.ru`⁽²⁰⁾
		A	2a02:408:7722:1:77:222:41:89^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx2.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:95^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx2.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:96^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx2.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:148^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx2.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:157^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx2.spaceweb.ru`
		A	2a02:408:7722:1:77:222:41:158^{🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)}
			PTR	`mx2.spaceweb.ru`
		A	77.222.41.89^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx2.spaceweb.ru`
		A	77.222.41.95^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx2.spaceweb.ru`
		A	77.222.41.96^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx2.spaceweb.ru`
		A	77.222.41.148^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx2.spaceweb.ru`
		A	77.222.41.157^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx2.spaceweb.ru`
		A	77.222.41.158^{🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider}
			PTR	`mx2.spaceweb.ru`
TXT	`v=spf1 include:_spf.spaceweb.ru ~all`
SOA	`ns1.spaceweb.ru`dns1@sweb.ru 2025-11-18 #28

`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=4069421

Same first word

escience.co.za

escience.ru

escience.am

escience.net

escience.co.uk

escience.awsapps.com

escience.dk

escience.ac.za

escience.company

escience.dynalias.net

escience.us

escience.xyz

escience.eu

escience.gov.cn

escience.it

escience.org

escience.cn

escience.org.cn

escience.ch

escience.com

escience.science

escience.co

Similar names

scieence.com

icescene.com

sciencee.com

ceinseec.com

DNS History

15 records (7 active, 8 former)

○NSns1.poishi.com2015-07-11 → 2017-02-14 · 7 obs

● 2015-07-11 12:50:32
● 2015-11-20 01:30:28
○ 2016-02-10 02:05:24
● 2016-06-25 07:49:14
● 2017-02-14 08:44:50
○ 2026-03-19 18:16:32
○ 2026-06-28 17:01:02

○NSns1.sedoparking.com2015-07-11 → 2017-02-14 · 6 obs

● 2015-07-11 12:50:32
○ 2015-11-20 01:30:28
● 2016-02-10 02:05:24
● 2017-02-14 08:44:50
○ 2026-03-19 18:16:32
○ 2026-06-28 17:01:02

●NSns1.spaceweb.ru2026-03-19 → 2026-06-28 · 3 obs

○ 2017-02-14 08:44:50
● 2026-03-19 18:16:32
● 2026-06-28 17:01:02

○NSns2.poishi.com2017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-25 07:49:14
● 2017-02-14 08:44:50
○ 2026-03-19 18:16:32
○ 2026-06-28 17:01:02

○NSns2.sedoparking.com2015-07-11 → 2016-06-25 · 4 obs

● 2015-07-11 12:50:32
● 2016-06-25 07:49:14
○ 2017-02-14 08:44:50
○ 2026-06-28 17:01:02

●NSns2.spaceweb.ru2026-03-19 → 2026-06-28 · 3 obs

○ 2017-02-14 08:44:50
● 2026-03-19 18:16:32
● 2026-06-28 17:01:02

●NSns3.spaceweb.pro2026-03-19 → 2026-06-28 · 3 obs

○ 2017-02-14 08:44:50
● 2026-03-19 18:16:32
● 2026-06-28 17:01:02

●NSns4.spaceweb.pro2026-03-19 → 2026-06-28 · 3 obs

○ 2017-02-14 08:44:50
● 2026-03-19 18:16:32
● 2026-06-28 17:01:02

○MXlocalhost2017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-25 07:49:14
● 2017-02-14 08:44:50
○ 2026-03-19 18:16:32
○ 2026-06-28 17:01:02

○MXmail.nickstel.com2015-07-11 → 2016-06-25 · 4 obs

● 2015-07-11 12:50:32
● 2016-06-25 07:49:14
○ 2017-02-14 08:44:50
○ 2026-06-28 17:01:02

●MXmx1.spaceweb.ru2026-03-19 → 2026-06-28 · 3 obs

○ 2017-02-14 08:44:50
● 2026-03-19 18:16:32
● 2026-06-28 17:01:02

●MXmx2.spaceweb.ru2026-03-19 → 2026-06-28 · 3 obs

○ 2017-02-14 08:44:50
● 2026-03-19 18:16:32
● 2026-06-28 17:01:02

○A72.52.4.1192015-07-11 → 2017-02-14 · 6 obs

● 2015-07-11 12:50:32
○ 2015-11-20 01:30:28
● 2016-02-10 02:05:24
● 2017-02-14 08:44:50
○ 2026-03-19 18:16:32
○ 2026-06-28 17:01:02

●A77.222.40.142026-03-19 → 2026-06-28 · 3 obs

○ 2017-02-14 08:44:50
● 2026-03-19 18:16:32
● 2026-06-28 17:01:02

○A82.98.86.1692015-07-11 → 2017-02-14 · 6 obs

● 2015-07-11 12:50:32
● 2015-11-20 01:30:28
○ 2016-02-10 02:05:24
● 2017-02-14 08:44:50
○ 2026-03-19 18:16:32
○ 2026-06-28 17:01:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	b.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net...	-
escience.ru	ns1.spaceweb.ru, ns2.spaceweb.ru	2 records

✅ Authoritative Response

Server:89.111.160.68

NS records: ns1.spaceweb.ru, ns2.spaceweb.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for escience.ru (unsigned zone)

⏱️ Timing

Total: 1498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.222.40.14`
NS	4	`ns3.spaceweb.pro, ns1.spaceweb.ru...`
MX	2	`mx2.spaceweb.ru (pri: 20), mx1.spaceweb.ru (pri: 10)`
TXT	1	`v=spf1 include:_spf.spaceweb.ru ~all`
SOA	1	`ns1.spaceweb.ru dns1.sweb.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.spaceweb.ru, ns1.spaceweb.ru)

Analysis

IP Addresses

escience.ru resolves to one IP address: 77.222.40.14.

rus-ex.ru, majorstudio.ru, xn----7sbbgc3bid0aacjlikjhxe5m.xn--p1ai and two other host names share IP numbers with escience.ru.

Name Servers

The authoritative name servers for escience.ru are ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.

escience.ru partially shares its NS delegation with several other domains, including evminov-profilaktor-krim.ru, emlab.ru, biathlon-russia.ru and two others.

ns1.spaceweb.ru and ns2.spaceweb.ru each resolve to two IP addresses: ns1.spaceweb.ru points to 77.222.50.244 and 2a02:408:7722:50:77:222:50:244, while ns2.spaceweb.ru points to 89.111.160.68 and 2a01:d8:9:1::68.

Mail Servers

Mail for escience.ru is handled by two mail servers — mx1.spaceweb.ru and mx2.spaceweb.ru.

escience.ru uses an identical mail server configuration to several other domains — among them melobo.ru, sutynews.ru, uam18.ru and two more.

Hostnames that resolve to 18 IP addresses:

mx1.spaceweb.ru resolves to 77.222.41.16, 77.222.41.20, 77.222.41.21 and 15 other IP addresses.

Hostnames that resolve to 12 IP addresses:

mx2.spaceweb.ru resolves to 77.222.41.89, 77.222.41.95, 77.222.41.96 and 9 other IP addresses.