rc93.com - robtex.com

rc93.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:c079🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4453🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.83Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.192.121🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSselah.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2615🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRselah.ns.cloudflare.com
A2803:f800:50::6ca2:c215🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRselah.ns.cloudflare.com
A2a06:98c1:50::ac40:2215🇺🇸 Cloudflare2a06:98c1:50::/45
PTRselah.ns.cloudflare.com
A108.162.194.21🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRselah.ns.cloudflare.com
A162.159.38.21Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRselah.ns.cloudflare.com
A172.64.34.21🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRselah.ns.cloudflare.com
NSwilson.ns.cloudflare.com
A2606:4700:58::a29f:2c6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwilson.ns.cloudflare.com
A2803:f800:50::6ca2:c36e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwilson.ns.cloudflare.com
A2a06:98c1:50::ac40:236e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwilson.ns.cloudflare.com
A108.162.195.110🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwilson.ns.cloudflare.com
A162.159.44.110Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwilson.ns.cloudflare.com
A172.64.35.110🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwilson.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.21.68.83, 172.67.192.121
IPv6 hints2606:4700:3030::ac43:c079, 2606:4700:3037::6815:4453
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOAselah.ns.cloudflare.comdns@cloudflare.com serial=2400809303

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=1778692166

Subdomains

smtpin.rc93.com

Same first word

rc93.com
rc93.cn

Similar names

93rc.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSselah.ns.cloudflare.comwilson.ns.cloudflare.comns1.renewyourname.netns2.renewyourname.netns5.softcomca.comns6.softcomca.comMXsmtpin.rc93.comA104.21.68.83172.67.192.1212606:4700:3030::ac43:c0792606:4700:3037::6815:4453168.144.1.3669.172.201.217CNAMEpark.jinmi.com
○NSns1.renewyourname.net2016-12-06 → 2016-12-06 · 4 obs
○ 2015-12-18 17:31:36
● 2016-12-06 12:25:56
○ 2017-08-11 15:33:40
○ 2026-05-13 17:27:20
○NSns2.renewyourname.net2016-12-06 → 2016-12-06 · 4 obs
○ 2015-12-18 17:31:36
● 2016-12-06 12:25:56
○ 2017-08-11 15:33:40
○ 2026-05-13 17:27:20
○NSns5.softcomca.com2015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 12:15:40
○ 2015-12-18 17:31:36
○ 2026-05-13 17:27:20
○NSns6.softcomca.com2015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 12:15:40
○ 2015-12-18 17:31:36
○ 2026-05-13 17:27:20
●NSselah.ns.cloudflare.com2026-04-27 → 2026-05-13 · 3 obs
○ 2017-08-11 15:33:40
● 2026-04-27 03:46:44
● 2026-05-13 17:27:20
●NSwilson.ns.cloudflare.com2026-04-27 → 2026-05-13 · 3 obs
○ 2017-08-11 15:33:40
● 2026-04-27 03:46:44
● 2026-05-13 17:27:20
○MXsmtpin.rc93.com2015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 12:15:40
○ 2015-12-18 17:31:36
○ 2026-05-13 17:27:20
●A104.21.68.832026-04-27 → 2026-05-13 · 3 obs
○ 2017-08-11 15:33:40
● 2026-04-27 03:46:44
● 2026-05-13 17:27:20
○A168.144.1.362015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 12:15:40
○ 2015-12-18 17:31:36
○ 2026-05-13 17:27:20
●A172.67.192.1212026-04-27 → 2026-05-13 · 3 obs
○ 2017-08-11 15:33:40
● 2026-04-27 03:46:44
● 2026-05-13 17:27:20
●A2606:4700:3030::ac43:c0792026-04-27 → 2026-05-13 · 3 obs
○ 2017-08-11 15:33:40
● 2026-04-27 03:46:44
● 2026-05-13 17:27:20
●A2606:4700:3037::6815:44532026-04-27 → 2026-05-13 · 3 obs
○ 2017-08-11 15:33:40
● 2026-04-27 03:46:44
● 2026-05-13 17:27:20
○A69.172.201.2172016-12-06 → 2016-12-06 · 4 obs
○ 2015-12-18 17:31:36
● 2016-12-06 12:25:56
○ 2017-08-11 15:33:40
○ 2026-05-13 17:27:20
○CNAMEpark.jinmi.com2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 15:33:40
○ 2026-04-27 03:46:44
○ 2026-05-13 17:27:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rc93.comselah.ns.cloudflare.com, wilson.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.110

NS records: selah.ns.cloudflare.com, wilson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rc93.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.68.83, 172.67.192.121
AAAA22606:4700:3030::ac43:c079, 2606:4700:3037::6815:4453
NS2selah.ns.cloudflare.com, wilson.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1selah.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

rc93.com is the parent of smtpin.rc93.com.

IP Addresses

Four IP numbers are pointed to by rc93.com: 2606:4700:3030::ac43:c079, 2606:4700:3037::6815:4453, 104.21.68.83 and 172.67.192.121.

other host names including megaways18.com, treeyz.com, x6499.com, kfawyph.shop and quantumtrustfactory.digital share IP numbers with rc93.com.

Name Servers

rc93.com is delegated to two name servers selah.ns.cloudflare.com and wilson.ns.cloudflare.com.

rc93.com shares the same name server setup as other domains, for instance beerfordriving.com, fh328fehu.xyz, ef96325698.com, eace785469.com and ef15952368.com.

rc93.com at least partially shares name servers with other domains, for instance straightboysphotos.com, 4everscience.com, sebastian-trella.de, 419209-coinbase.com and dentcars.pl.

Host names with six IP numbers:

Host name selah.ns.cloudflare.com points to: 2606:4700:50::a29f:2615, 2803:f800:50::6ca2:c215, 2a06:98c1:50::ac40:2215, 108.162.194.21, 162.159.38.21 and 172.64.34.21.

Host name wilson.ns.cloudflare.com points to: 2606:4700:58::a29f:2c6e, 2803:f800:50::6ca2:c36e, 2a06:98c1:50::ac40:236e, 108.162.195.110, 162.159.44.110 and 172.64.35.110.