rubnic.com - robtex.com

rubnic.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:d070🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:fe7🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.231Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.112🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdilbert.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
A2803:f800:50::6ca2:c19b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdilbert.ns.cloudflare.com
A2a06:98c1:50::ac40:219b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdilbert.ns.cloudflare.com
A108.162.193.155🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
A172.64.33.155🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
A173.245.59.155🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
NSfrida.ns.cloudflare.com
A2606:4700:50::a29f:2689🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfrida.ns.cloudflare.com
A2803:f800:50::6ca2:c289🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfrida.ns.cloudflare.com
A2a06:98c1:50::ac40:2289🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfrida.ns.cloudflare.com
A108.162.194.137🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfrida.ns.cloudflare.com
A162.159.38.137Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfrida.ns.cloudflare.com
A172.64.34.137🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfrida.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=QzKleXapJCSou41rt4YOWzddzKIWotJ-yIz7BqfHsiE
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.231, 172.67.208.112
IPv6 hints2606:4700:3034::ac43:d070, 2606:4700:3035::6815:fe7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com
SOAdilbert.ns.cloudflare.comdns@cloudflare.com serial=2401204393

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778415661

Same first word

rubnic.com

Similar names

cnrubi.cat
nubric.org
brucin.irish
brunic.com
rbunci.com
brunci.lv
runbic.co.ke
burcin.com
brucin.com
burnic.com
burcin.fr
rbucin.com
burcin.us
unicrb.ru
curbin.com
irunbc.com
rbunic.com
bincur.com
bruinc.net
urbinc.net
nicurb.com
nubric.com
incubr.com
brunic.be
rubinc.com
burcin.org
rbuicn.com
incurb.com
bcnuri.com
brunic.info
burinc.com

DNS History

21 records (11 active, 10 former)

200920112013201520172019202120232025NSdilbert.ns.cloudflare.comfrida.ns.cloudflare.comdns19.webonline.bizdns2.webonline.bizns-cloud-e1.googledomains.comns-cloud-e2.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.rubnic.comrock.webonline.bizA104.21.15.231172.67.208.1122606:4700:3034::ac43:d0702606:4700:3035::6815:fe7196.30.127.823.227.38.32
●NSdilbert.ns.cloudflare.com2026-05-10 → 2026-05-10 · 3 obs
○ 2026-03-31 10:03:02
● 2026-05-10 12:34:48
● 2026-05-10 12:34:50
○NSdns19.webonline.biz2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 15:21:00
○ 2015-10-18 05:53:06
○ 2026-05-10 12:34:50
○NSdns2.webonline.biz2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 15:21:00
○ 2015-10-18 05:53:06
○ 2026-05-10 12:34:50
●NSfrida.ns.cloudflare.com2026-05-10 → 2026-05-10 · 3 obs
○ 2026-03-31 10:03:02
● 2026-05-10 12:34:48
● 2026-05-10 12:34:50
○NSns-cloud-e1.googledomains.com2026-03-31 → 2026-03-31 · 4 obs
○ 2015-10-18 05:53:06
● 2026-03-31 10:03:02
○ 2026-05-10 12:34:48
○ 2026-05-10 12:34:50
○NSns-cloud-e2.googledomains.com2026-03-31 → 2026-03-31 · 4 obs
○ 2015-10-18 05:53:06
● 2026-03-31 10:03:02
○ 2026-05-10 12:34:48
○ 2026-05-10 12:34:50
○NSns-cloud-e3.googledomains.com2026-03-31 → 2026-03-31 · 4 obs
○ 2015-10-18 05:53:06
● 2026-03-31 10:03:02
○ 2026-05-10 12:34:48
○ 2026-05-10 12:34:50
○NSns-cloud-e4.googledomains.com2026-03-31 → 2026-03-31 · 4 obs
○ 2015-10-18 05:53:06
● 2026-03-31 10:03:02
○ 2026-05-10 12:34:48
○ 2026-05-10 12:34:50
●MXalt1.aspmx.l.google.com2026-03-31 → 2026-05-10 · 3 obs
○ 2015-10-18 05:53:06
● 2026-03-31 10:03:02
● 2026-05-10 12:34:50
●MXalt2.aspmx.l.google.com2026-03-31 → 2026-05-10 · 3 obs
○ 2015-10-18 05:53:06
● 2026-03-31 10:03:02
● 2026-05-10 12:34:50
●MXalt3.aspmx.l.google.com2026-03-31 → 2026-05-10 · 3 obs
○ 2015-10-18 05:53:06
● 2026-03-31 10:03:02
● 2026-05-10 12:34:50
●MXalt4.aspmx.l.google.com2026-03-31 → 2026-05-10 · 3 obs
○ 2015-10-18 05:53:06
● 2026-03-31 10:03:02
● 2026-05-10 12:34:50
●MXaspmx.l.google.com2026-03-31 → 2026-05-10 · 3 obs
○ 2015-10-18 05:53:06
● 2026-03-31 10:03:02
● 2026-05-10 12:34:50
○MXmail.rubnic.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 15:21:00
○ 2015-10-18 05:53:06
○ 2026-05-10 12:34:50
○MXrock.webonline.biz2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 15:21:00
○ 2015-10-18 05:53:06
○ 2026-05-10 12:34:50
●A104.21.15.2312026-05-10 → 2026-05-10 · 3 obs
○ 2026-03-31 10:03:02
● 2026-05-10 12:34:48
● 2026-05-10 12:34:50
●A172.67.208.1122026-05-10 → 2026-05-10 · 3 obs
○ 2026-03-31 10:03:02
● 2026-05-10 12:34:48
● 2026-05-10 12:34:50
○A196.30.127.82008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 15:21:00
○ 2015-10-18 05:53:06
○ 2026-05-10 12:34:50
○A23.227.38.322026-03-31 → 2026-03-31 · 4 obs
○ 2015-10-18 05:53:06
● 2026-03-31 10:03:02
○ 2026-05-10 12:34:48
○ 2026-05-10 12:34:50
●A2606:4700:3034::ac43:d0702026-05-10 → 2026-05-10 · 3 obs
○ 2026-03-31 10:03:02
● 2026-05-10 12:34:48
● 2026-05-10 12:34:50
●A2606:4700:3035::6815:fe72026-05-10 → 2026-05-10 · 3 obs
○ 2026-03-31 10:03:02
● 2026-05-10 12:34:48
● 2026-05-10 12:34:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
rubnic.comdilbert.ns.cloudflare.com, frida.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.155

NS records: dilbert.ns.cloudflare.com, frida.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubnic.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.208.112, 104.21.15.231
AAAA22606:4700:3034::ac43:d070, 2606:4700:3035::6815:fe7
NS2dilbert.ns.cloudflare.com, frida.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=QzKleXapJCSou41, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dilbert.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dilbert.ns.cloudflare.com, dilbert.ns.cloudflare.com, dilbert.ns.cloudflare.com...)

Analysis

IP Addresses

rubnic.com points to four IP numbers: 2606:4700:3034::ac43:d070, 2606:4700:3035::6815:fe7, 104.21.15.231 and 172.67.208.112.

Other host names, for instance fameco-uae.com, binamica.co.il, www.91csb7.quest, movieslink4u.net and saiqiangm.com share IP numbers with rubnic.com.

Name Servers

rubnic.com's delegation is to two name servers dilbert.ns.cloudflare.com and frida.ns.cloudflare.com.

rubnic.com shares the same name server setup as other domains, for example cyberforum.de, htfhardware.com and mybeacon.ca.

rubnic.com at least partially shares its name servers with other domains, for instance gdc168.com, staynow.app, 118.130.in-addr.arpa, sylvarexent.com and the-immediateforteo.com.

These name servers are often used together with the name servers anton.ns.cloudflare.com.

Host names with six IP numbers:

dilbert.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9b, 2803:f800:50::6ca2:c19b, 2a06:98c1:50::ac40:219b, 108.162.193.155, 172.64.33.155 and 173.245.59.155.

frida.ns.cloudflare.com points to: 2606:4700:50::a29f:2689, 2803:f800:50::6ca2:c289, 2a06:98c1:50::ac40:2289, 108.162.194.137, 162.159.38.137 and 172.64.34.137.

Mail Servers

Five mail servers handle rubnic.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

rubnic.com shares some mail servers with other domains, including ns500758.ns500759.ns500759.ns500758.ns500698.ns500735.ns500735.ns500698.ns500735.ns500698.ns500576.ns500708.ns500619.ns500619.ns500686.ns500619.trackreceptor.com, ns500698.ns500759.ns500698.ns500758.ns500735.ns500736.ns500698.ns500736.ns500736.ns500735.ns500708.ns500698.ns500708.ns500698.ns500576.ns500576.ns500652.trackreceptor.com, ns500765.ns500699.ns500734.ns500693.ns500734.ns500699.ns500699.ns500699.ns500683.ns500588.ns500683.ns500683.ns500699.ns500612.ns500110.dtrkdll.com, ns500754.ns500731.ns500731.ns500742.ns500731.ns500731.ns500688.ns500678.ns500704.ns500678.ns500688.tenderladiesbz.com and ns500765.ns500699.ns500699.ns500699.ns500693.ns500699.ns500588.ns500693.ns500588.ns500699.ns500612.ns500612.ns500612.ns500612.dtrkdll.com.

these mail servers are often used alongside the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c23::1b and 192.178.155.27.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.27.

alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.