spb-rf.ru - robtex.com

spb-rf.ru

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:6ac🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8710🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.172Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.16🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgene.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgene.ns.cloudflare.com
A2803:f800:50::6ca2:c09e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgene.ns.cloudflare.com
A2a06:98c1:50::ac40:209e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgene.ns.cloudflare.com
A108.162.192.158🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgene.ns.cloudflare.com
A172.64.32.158🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgene.ns.cloudflare.com
A173.245.58.158🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgene.ns.cloudflare.com
NSleif.ns.cloudflare.com
A2606:4700:58::a29f:2cde🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleif.ns.cloudflare.com
A2803:f800:50::6ca2:c3de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleif.ns.cloudflare.com
A2a06:98c1:50::ac40:23de🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleif.ns.cloudflare.com
A108.162.195.222🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleif.ns.cloudflare.com
A162.159.44.222Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleif.ns.cloudflare.com
A172.64.35.222🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleif.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.172, 172.67.135.16
IPv6 hints2606:4700:3037::6815:6ac, 2606:4700:3037::ac43:8710
SOAgene.ns.cloudflare.comdns@cloudflare.com serial=2404852978

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSc.tld-servers.ru
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4069635
WOT: SAFE (81/100)

Same first word

spb-rf.ru

Similar names

spb-fr.com
spb-fr.fr
fpr-sb.eu

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSgene.ns.cloudflare.comleif.ns.cloudflare.comns10.hoster.runs11.hoster.ruMXmailx.hoster.rumxs.hoster.ru.spb-rf.ruA104.21.6.172172.67.135.162606:4700:3037::6815:6ac2606:4700:3037::ac43:871031.28.24.136
●NSgene.ns.cloudflare.com2026-06-06 → 2026-07-16 · 3 obs
○ 2017-02-02 08:11:56
● 2026-06-06 06:28:26
● 2026-07-16 13:25:14
●NSleif.ns.cloudflare.com2026-06-06 → 2026-07-16 · 3 obs
○ 2017-02-02 08:11:56
● 2026-06-06 06:28:26
● 2026-07-16 13:25:14
○NSns10.hoster.ru2015-08-05 → 2017-02-02 · 4 obs
● 2015-08-05 11:30:32
● 2017-02-02 08:11:56
○ 2026-06-06 06:28:26
○ 2026-07-16 13:25:14
○NSns11.hoster.ru2015-08-05 → 2017-02-02 · 4 obs
● 2015-08-05 11:30:32
● 2017-02-02 08:11:56
○ 2026-06-06 06:28:26
○ 2026-07-16 13:25:14
○MXmailx.hoster.ru2015-08-05 → 2017-02-02 · 7 obs
● 2015-08-05 11:30:32
● 2015-10-14 13:05:24
○ 2015-11-27 20:10:56
● 2015-12-02 14:56:06
● 2017-02-02 08:11:56
○ 2026-06-06 06:28:26
○ 2026-07-16 13:25:14
○MXmxs.hoster.ru.spb-rf.ru2015-11-27 → 2015-11-27 · 4 obs
○ 2015-10-14 13:05:24
● 2015-11-27 20:10:56
○ 2015-12-02 14:56:06
○ 2026-07-16 13:25:14
●A104.21.6.1722026-06-06 → 2026-07-16 · 3 obs
○ 2017-02-02 08:11:56
● 2026-06-06 06:28:26
● 2026-07-16 13:25:14
●A172.67.135.162026-06-06 → 2026-07-16 · 3 obs
○ 2017-02-02 08:11:56
● 2026-06-06 06:28:26
● 2026-07-16 13:25:14
●A2606:4700:3037::6815:6ac2026-06-06 → 2026-07-16 · 3 obs
○ 2017-02-02 08:11:56
● 2026-06-06 06:28:26
● 2026-07-16 13:25:14
●A2606:4700:3037::ac43:87102026-06-06 → 2026-07-16 · 3 obs
○ 2017-02-02 08:11:56
● 2026-06-06 06:28:26
● 2026-07-16 13:25:14
○A31.28.24.1362015-08-05 → 2017-02-02 · 4 obs
● 2015-08-05 11:30:32
● 2017-02-02 08:11:56
○ 2026-06-06 06:28:26
○ 2026-07-16 13:25:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ruc.tld-servers.ru, f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...-
spb-rf.rugene.ns.cloudflare.com, leif.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.222

NS records: gene.ns.cloudflare.com, leif.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spb-rf.ru (unsigned zone)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.6.172, 172.67.135.16
AAAA22606:4700:3037::ac43:8710, 2606:4700:3037::6815:6ac
NS2gene.ns.cloudflare.com, leif.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gene.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

spb-rf.ru has four IP addresses: 104.21.6.172, 172.67.135.16, 2606:4700:3037::6815:6ac and 2606:4700:3037::ac43:8710.

Additional host names — ikaruga.com.ar, nonfungiblebees.io, www.abang.link and two others — share IP numbers with spb-rf.ru.

Name Servers

DNS delegation for spb-rf.ru points to two name servers: gene.ns.cloudflare.com and leif.ns.cloudflare.com.

spb-rf.ru shares its name server setup with other domains, including bremen.com.py, usd434.org, gomovies.gg and two others.

spb-rf.ru shares at least some of its name servers with other domains, including searcheasyplus.com, flourstech.com, yhthw.com and two others.

These name servers are frequently paired with the name servers evelyn.ns.cloudflare.com, ian.ns.cloudflare.com and dion.ns.cloudflare.com.

Host names with 6 IP numbers:

gene.ns.cloudflare.com has IP addresses 108.162.192.158, 172.64.32.158 and 173.245.58.158, plus 3 other.

leif.ns.cloudflare.com has IP addresses 108.162.195.222, 162.159.44.222 and 172.64.35.222, plus 3 other.