c2dt.com - robtex.com

c2dt.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:83fb🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:468🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.104Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.131.251🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSben.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b67🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRben.ns.cloudflare.com
A2803:f800:50::6ca2:c167🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRben.ns.cloudflare.com
A2a06:98c1:50::ac40:2167🇺🇸 Cloudflare2a06:98c1:50::/45
PTRben.ns.cloudflare.com
A108.162.193.103🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRben.ns.cloudflare.com
A172.64.33.103🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRben.ns.cloudflare.com
A173.245.59.103🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRben.ns.cloudflare.com
NSnelly.ns.cloudflare.com
A2606:4700:50::adf5:3ad1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A2803:f800:50::6ca2:c0d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnelly.ns.cloudflare.com
A2a06:98c1:50::ac40:20d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnelly.ns.cloudflare.com
A108.162.192.209🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A172.64.32.209🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A173.245.58.209🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c0b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbj-in-f26.1e100.net
A2607:f8b0:4004:c0b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbj-in-f27.1e100.net
A2607:f8b0:4004:c17::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f26.1e100.net
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A142.250.31.26🇺🇸 Google142.250.31.0/24
PTRbj-in-f26.1e100.net
A142.250.31.27🇺🇸 Google142.250.31.0/24
PTRbj-in-f27.1e100.net
A142.251.16.26🇺🇸 Google142.251.16.0/24
PTRbl-in-f26.1e100.net
A142.251.16.27🇺🇸 Google142.251.16.0/24
PTRbl-in-f27.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
TXTgoogle-site-verification=MMJLKX9gH7rvdHzR-RcRMGHT7R3P4TCjB0AnghqFge8
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.4.104, 172.67.131.251
IPv6 hints2606:4700:3032::ac43:83fb, 2606:4700:3035::6815:468
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOAben.ns.cloudflare.comdns@cloudflare.com serial=2411354133

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=1786455934

Same first word

c2dt.com

Similar names

t2dc.com
2tcd.com
cdt2.ru
ct2d.com
d2tc.com
dtc2.com
dt2c.com
td2c.df.gov.br

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSben.ns.cloudflare.comnelly.ns.cloudflare.comultra101.uk2.netultra102.uk2.netMXsmtp.google.commx.c2dt.com.cust.a.hostedemail.comA104.21.4.104172.67.131.2512606:4700:3032::ac43:83fb2606:4700:3035::6815:468188.114.96.0188.114.97.02606:4700:3037::6815:4682a06:98c1:3120::2a06:98c1:3121::77.92.74.215
●NSben.ns.cloudflare.com2026-06-20 → 2026-08-11 · 3 obs
○ 2020-04-04 07:21:22
● 2026-06-20 15:16:38
● 2026-08-11 13:52:52
●NSnelly.ns.cloudflare.com2026-06-20 → 2026-08-11 · 3 obs
○ 2020-04-04 07:21:22
● 2026-06-20 15:16:38
● 2026-08-11 13:52:52
○NSultra101.uk2.net2015-07-23 → 2020-04-04 · 4 obs
● 2015-07-23 17:35:04
● 2020-04-04 07:21:22
○ 2026-06-20 15:16:38
○ 2026-08-11 13:52:52
○NSultra102.uk2.net2015-07-23 → 2020-04-04 · 4 obs
● 2015-07-23 17:35:04
● 2020-04-04 07:21:22
○ 2026-06-20 15:16:38
○ 2026-08-11 13:52:52
○MXmx.c2dt.com.cust.a.hostedemail.com2015-07-23 → 2020-04-04 · 4 obs
● 2015-07-23 17:35:04
● 2020-04-04 07:21:22
○ 2026-06-20 15:16:38
○ 2026-08-11 13:52:52
●MXsmtp.google.com2026-06-20 → 2026-08-11 · 3 obs
○ 2020-04-04 07:21:22
● 2026-06-20 15:16:38
● 2026-08-11 13:52:52
●A104.21.4.1042026-06-20 → 2026-08-11 · 5 obs
○ 2020-04-04 07:21:22
● 2026-06-20 15:16:38
○ 2026-07-08 13:13:20
● 2026-07-14 07:26:30
● 2026-08-11 13:52:52
●A172.67.131.2512026-06-20 → 2026-08-11 · 5 obs
○ 2020-04-04 07:21:22
● 2026-06-20 15:16:38
○ 2026-07-08 13:13:20
● 2026-07-14 07:26:30
● 2026-08-11 13:52:52
○A188.114.96.02026-07-08 → 2026-07-08 · 4 obs
○ 2026-06-23 16:27:30
● 2026-07-08 13:13:20
○ 2026-07-14 07:26:30
○ 2026-08-11 13:52:52
○A188.114.97.02026-07-08 → 2026-07-08 · 4 obs
○ 2026-06-23 16:27:30
● 2026-07-08 13:13:20
○ 2026-07-14 07:26:30
○ 2026-08-11 13:52:52
●A2606:4700:3032::ac43:83fb2026-06-20 → 2026-08-11 · 5 obs
○ 2020-04-04 07:21:22
● 2026-06-20 15:16:38
○ 2026-07-08 13:13:20
● 2026-07-14 07:26:30
● 2026-08-11 13:52:52
●A2606:4700:3035::6815:4682026-06-23 → 2026-08-11 · 5 obs
○ 2026-06-20 15:16:38
● 2026-06-23 16:27:30
○ 2026-07-08 13:13:20
● 2026-07-14 07:26:30
● 2026-08-11 13:52:52
○A2606:4700:3037::6815:4682026-06-20 → 2026-06-20 · 4 obs
○ 2020-04-04 07:21:22
● 2026-06-20 15:16:38
○ 2026-06-23 16:27:30
○ 2026-08-11 13:52:52
○A2a06:98c1:3120::2026-07-08 → 2026-07-08 · 4 obs
○ 2026-06-23 16:27:30
● 2026-07-08 13:13:20
○ 2026-07-14 07:26:30
○ 2026-08-11 13:52:52
○A2a06:98c1:3121::2026-07-08 → 2026-07-08 · 4 obs
○ 2026-06-23 16:27:30
● 2026-07-08 13:13:20
○ 2026-07-14 07:26:30
○ 2026-08-11 13:52:52
○A77.92.74.2152015-07-23 → 2020-04-04 · 4 obs
● 2015-07-23 17:35:04
● 2020-04-04 07:21:22
○ 2026-06-20 15:16:38
○ 2026-08-11 13:52:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...-
c2dt.comben.ns.cloudflare.com, nelly.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.103

NS records: ben.ns.cloudflare.com, nelly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c2dt.com (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.4.104, 172.67.131.251
AAAA22606:4700:3035::6815:468, 2606:4700:3032::ac43:83fb
NS2ben.ns.cloudflare.com, nelly.ns.cloudflare.com
MX1smtp.google.com (pri: 1)
TXT2google-site-verification=MMJLKX9gH7rvdHz, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ben.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

c2dt.com points to the four IP addresses 104.21.4.104, 172.67.131.251, 2606:4700:3032::ac43:83fb and 2606:4700:3035::6815:468.

Among the host names that share IP numbers with c2dt.com are 9526v.com, office.calibamboo.com, www.khodohoa.net and two others.

Name Servers

The NS records for c2dt.com delegate to ben.ns.cloudflare.com and nelly.ns.cloudflare.com.

c2dt.com has the same name server delegation as a number of other domains, such as egnyt.org, randomskk.com, aliyusuf.com and two more.

There is at least partial name server overlap between c2dt.com and other domains — jayrem.co.nz, image360newington.com, 813bet95.com and two more among them.

These name servers frequently co-occur with the name servers alberto.ns.cloudflare.com and peaches.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

ben.ns.cloudflare.com maps to 108.162.193.103, 172.64.33.103, 173.245.59.103 and 3 additional IP addresses.

nelly.ns.cloudflare.com maps to 108.162.192.209, 172.64.32.209, 173.245.58.209 and 3 additional IP addresses.

Mail Servers

c2dt.com routes its mail through a single mail server, smtp.google.com.

c2dt.com has the same mail server arrangement as a number of other domains, for example skinsbattleg.com, organicandherbal.com, gregghull.com and two more.

c2dt.com shares at least some of its mail servers with other domains — for example apolloyachts.gr, kamloopsflyfishers.org, buddyofparents.com and two more.

These mail servers tend to be used in conjunction with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two additional mail servers.

smtp.google.com directs to 9 IP numbers, including 142.250.31.26, 142.250.31.27 and 142.251.16.26, along with 6 other.