sciencebase.ru - robtex.com

sciencebase.ru

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5f6e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:90a4🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.95.110Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.164🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSceleste.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2607🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A2803:f800:50::6ca2:c207🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRceleste.ns.cloudflare.com
A2a06:98c1:50::ac40:2207🇺🇸 Cloudflare2a06:98c1:50::/45
PTRceleste.ns.cloudflare.com
A108.162.194.7🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A162.159.38.7Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A172.64.34.7🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
NSchris.ns.cloudflare.com
A2606:4700:58::adf5:3b55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A2803:f800:50::6ca2:c155🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchris.ns.cloudflare.com
A2a06:98c1:50::ac40:2155🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchris.ns.cloudflare.com
A108.162.193.85🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A172.64.33.85🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A173.245.59.85🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.95.110, 172.67.144.164
IPv62606:4700:3031::6815:5f6e, 2606:4700:3036::ac43:90a4
SOAceleste.ns.cloudflare.comdns@cloudflare.com serial=2397778123

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4068321

Subdomains

www.sciencebase.ru

Same first word

sciencebase.ru
sciencebase.org
sciencebase.cn
sciencebase.com
sciencebase.gov

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSceleste.ns.cloudflare.comchris.ns.cloudflare.comns1.nameself.comns2.nameself.comMXmx.yandex.ruA104.21.95.110172.67.144.1642606:4700:3031::6815:5f6e2606:4700:3036::ac43:90a4188.226.196.161
●NSceleste.ns.cloudflare.com2026-03-12 → 2026-03-29 · 3 obs
○ 2019-04-13 10:20:46
● 2026-03-12 23:25:34
● 2026-03-29 18:19:20
●NSchris.ns.cloudflare.com2026-03-12 → 2026-03-29 · 3 obs
○ 2019-04-13 10:20:46
● 2026-03-12 23:25:34
● 2026-03-29 18:19:20
○NSns1.nameself.com2015-06-26 → 2019-04-13 · 4 obs
● 2015-06-26 04:39:10
● 2019-04-13 10:20:46
○ 2026-03-12 23:25:34
○ 2026-03-29 18:19:20
○NSns2.nameself.com2015-06-26 → 2019-04-13 · 4 obs
● 2015-06-26 04:39:10
● 2019-04-13 10:20:46
○ 2026-03-12 23:25:34
○ 2026-03-29 18:19:20
○MXmx.yandex.ru2015-06-26 → 2019-04-13 · 4 obs
● 2015-06-26 04:39:10
● 2019-04-13 10:20:46
○ 2026-03-12 23:25:34
○ 2026-03-29 18:19:20
●A104.21.95.1102026-03-12 → 2026-03-29 · 3 obs
○ 2019-04-13 10:20:46
● 2026-03-12 23:25:34
● 2026-03-29 18:19:20
●A172.67.144.1642026-03-12 → 2026-03-29 · 3 obs
○ 2019-04-13 10:20:46
● 2026-03-12 23:25:34
● 2026-03-29 18:19:20
○A188.226.196.1612015-06-26 → 2019-04-13 · 4 obs
● 2015-06-26 04:39:10
● 2019-04-13 10:20:46
○ 2026-03-12 23:25:34
○ 2026-03-29 18:19:20
●A2606:4700:3031::6815:5f6e2026-03-12 → 2026-03-29 · 3 obs
○ 2019-04-13 10:20:46
● 2026-03-12 23:25:34
● 2026-03-29 18:19:20
●A2606:4700:3036::ac43:90a42026-03-12 → 2026-03-29 · 3 obs
○ 2019-04-13 10:20:46
● 2026-03-12 23:25:34
● 2026-03-29 18:19:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
sciencebase.ruchris.ns.cloudflare.com, celeste.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.85

NS records: chris.ns.cloudflare.com, celeste.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sciencebase.ru (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.95.110, 172.67.144.164
AAAA22606:4700:3036::ac43:90a4, 2606:4700:3031::6815:5f6e
NS2celeste.ns.cloudflare.com, chris.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1celeste.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

sciencebase.ru is the parent of www.sciencebase.ru.

IP Addresses

sciencebase.ru points to four IP numbers: 2606:4700:3031::6815:5f6e, 2606:4700:3036::ac43:90a4, 104.21.95.110 and 172.67.144.164.

For instance, other host names www.observeit-sys.com, baby-tube.com, mdlsoln.com, cnxkgy.cn and mail.baby-tube.com share IP numbers with sciencebase.ru.

Name Servers

sciencebase.ru is delegated to two name servers: celeste.ns.cloudflare.com and chris.ns.cloudflare.com.

sciencebase.ru uses the same name server setup as other domains such as downloadappios.com, 4krx.com, swyftstudios.com, dailyhawker.com and outsourcing-forum.ru.

sciencebase.ru shares name servers with other domains at least partially, for example webmasters.be, isoolate.com, tvnori.com, e-kinotv.pl and next88.club.

These name servers are commonly used with the name servers javier.ns.cloudflare.com and apollo.ns.cloudflare.com.

Host names with six IP numbers: host name celeste.ns.cloudflare.com points to: 2606:4700:50::a29f:2607, 2803:f800:50::6ca2:c207, 2a06:98c1:50::ac40:2207, 108.162.194.7, 162.159.38.7 and 172.64.34.7; host name chris.ns.cloudflare.com points to: 2606:4700:58::adf5:3b55, 2803:f800:50::6ca2:c155, 2a06:98c1:50::ac40:2155, 108.162.193.85, 172.64.33.85 and 173.245.59.85.