dubna.ru.com - robtex.com

dubna.ru.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:a696🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:29ba🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.41.186Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.150🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSraegan.ns.cloudflare.com ⭐
A2606:4700:50::a29f:269e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraegan.ns.cloudflare.com
A2803:f800:50::6ca2:c29e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRraegan.ns.cloudflare.com
A2a06:98c1:50::ac40:229e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRraegan.ns.cloudflare.com
A108.162.194.158🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraegan.ns.cloudflare.com
A162.159.38.158Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraegan.ns.cloudflare.com
A172.64.34.158🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraegan.ns.cloudflare.com
NSsullivan.ns.cloudflare.com
A2606:4700:58::a29f:2ca1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A2803:f800:50::6ca2:c3a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsullivan.ns.cloudflare.com
A2a06:98c1:50::ac40:23a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsullivan.ns.cloudflare.com
A108.162.195.161🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A162.159.44.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
A172.64.35.161🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsullivan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.41.186, 172.67.166.150
IPv6 hints2606:4700:3034::ac43:a696, 2606:4700:3035::6815:29ba
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOAraegan.ns.cloudflare.comdns@cloudflare.com serial=2400799800

ru.com

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSns1.centralnic.net
NSns2.centralnic.net
NSns3.centralnic.net
NSns4.centralnic.net
TXTv=spf1 -all
SOAns0.centralnic.nethostmaster@centralnic.net serial=3000662479
rank #696 globally
rank #409 in the tld
PASSWOT: SAFE (50/100)
📈 Tranco rank: #2,585

Same first word

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dubna.ru
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dubna.ws
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duban.com.pl
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budan.com.tr
dunab.com
aundb.eu
budna.ru

DNS History

11 records (6 active, 5 former)

20192020202120222023202420252026NSraegan.ns.cloudflare.comsullivan.ns.cloudflare.comns.majordomo.runs2.majordomo.runs3.majordomo.ruMXmx.yandex.ruA104.21.41.186172.67.166.1502606:4700:3034::ac43:a6962606:4700:3035::6815:29ba178.250.247.210
○NSns.majordomo.ru2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 06:50:44
○ 2026-04-08 13:00:20
○ 2026-04-13 12:12:36
○NSns2.majordomo.ru2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 06:50:44
○ 2026-04-08 13:00:20
○ 2026-04-13 12:12:36
○NSns3.majordomo.ru2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 06:50:44
○ 2026-04-08 13:00:20
○ 2026-04-13 12:12:36
●NSraegan.ns.cloudflare.com2026-04-08 → 2026-04-13 · 3 obs
○ 2018-05-10 06:50:44
● 2026-04-08 13:00:20
● 2026-04-13 12:12:36
●NSsullivan.ns.cloudflare.com2026-04-08 → 2026-04-13 · 3 obs
○ 2018-05-10 06:50:44
● 2026-04-08 13:00:20
● 2026-04-13 12:12:36
○MXmx.yandex.ru2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 06:50:44
○ 2026-04-08 13:00:20
○ 2026-04-13 12:12:36
●A104.21.41.1862026-04-08 → 2026-04-13 · 3 obs
○ 2018-05-10 06:50:44
● 2026-04-08 13:00:20
● 2026-04-13 12:12:36
●A172.67.166.1502026-04-08 → 2026-04-13 · 3 obs
○ 2018-05-10 06:50:44
● 2026-04-08 13:00:20
● 2026-04-13 12:12:36
○A178.250.247.2102018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 06:50:44
○ 2026-04-08 13:00:20
○ 2026-04-13 12:12:36
●A2606:4700:3034::ac43:a6962026-04-08 → 2026-04-13 · 3 obs
○ 2018-05-10 06:50:44
● 2026-04-08 13:00:20
● 2026-04-13 12:12:36
●A2606:4700:3035::6815:29ba2026-04-08 → 2026-04-13 · 3 obs
○ 2018-05-10 06:50:44
● 2026-04-08 13:00:20
● 2026-04-13 12:12:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ru.comns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net-
dubna.ru.comraegan.ns.cloudflare.com, sullivan.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.161

NS records: raegan.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dubna.ru.com (unsigned zone)

⏱️ Timing

Total: 480ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.41.186, 172.67.166.150
AAAA22606:4700:3034::ac43:a696, 2606:4700:3035::6815:29ba
NS2raegan.ns.cloudflare.com, sullivan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1raegan.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

dubna.ru.com points to four IP numbers: 2606:4700:3034::ac43:a696, 2606:4700:3035::6815:29ba, 104.21.41.186 and 172.67.166.150.

Other host names including 52chacha.cn, socialequitable.fr, web.conecta.it, lache.co and asianbabez.com share IP numbers with dubna.ru.com.

Name Servers

dubna.ru.com's delegation uses two name servers, raegan.ns.cloudflare.com and sullivan.ns.cloudflare.com.

dubna.ru.com shares the same name server setup as other domains, for example michaelkors-outletstores.in.net, healthybodyrevolution.ru.com, jordan-wright.com, zwldarren.workers.dev and adidastrainersale.uk.com.

dubna.ru.com at least partially shares name servers with other domains, including romahospitalhyd.com, yoogoshare.co.nz, 4dslotq.shop, familyhotels.in and foreva.vn.

these name servers are commonly used with dahlia.ns.cloudflare.com, jaziel.ns.cloudflare.com, amit.ns.cloudflare.com and langston.ns.cloudflare.com.

Host names with six IP numbers:

raegan.ns.cloudflare.com points to: 2606:4700:50::a29f:269e, 2803:f800:50::6ca2:c29e, 2a06:98c1:50::ac40:229e, 108.162.194.158, 162.159.38.158 and 172.64.34.158.

sullivan.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca1, 2803:f800:50::6ca2:c3a1, 2a06:98c1:50::ac40:23a1, 108.162.195.161, 162.159.44.161 and 172.64.35.161.