cprogramming.com - robtex.com

cprogramming.com

DNSSEC⚠️ Not signed
A2606:4700:20::681a:619🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:719🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4a11🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.6.25Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.7.25Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.74.17🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSedna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A2803:f800:50::6ca2:c06d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRedna.ns.cloudflare.com
A2a06:98c1:50::ac40:206d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRedna.ns.cloudflare.com
A108.162.192.109🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A172.64.32.109🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A173.245.58.109🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
NSjarred.ns.cloudflare.com
A2606:4700:58::a29f:2c7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjarred.ns.cloudflare.com
A2803:f800:50::6ca2:c37e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjarred.ns.cloudflare.com
A2a06:98c1:50::ac40:237e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjarred.ns.cloudflare.com
A108.162.195.126🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjarred.ns.cloudflare.com
A162.159.44.126Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjarred.ns.cloudflare.com
A172.64.35.126🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjarred.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
MXaspmx4.googlemail.com(30)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.27🇺🇸 Google192.178.152.0/24
PTRmj-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4023:403::1b🇺🇸 Google2607:f8b0::/32
PTRgg-in-f27.1e100.net
A142.250.96.26🇺🇸 Google142.250.96.0/24
PTRgg-in-f26.1e100.net
TXTgoogle-site-verification=5RRs2FPSNdOSifIxkzSCQr9z9mI6Jwb26q_Mr4vMo9A
TXTgoogle-site-verification=S60tEY3sVethfbfMBh1n_WdVTiggPXgCahuAX4UkI2Y
TXTv=spf1 ip4:199.250.211.72 include:send.aweber.com ~all
HTTPSHTTP/2 ✓ hints match
IPv4104.26.6.25, 104.26.7.25, 172.67.74.17
IPv62606:4700:20::681a:619, 2606:4700:20::681a:719, 2606:4700:20::ac43:4a11
SOAedna.ns.cloudflare.comdns@cloudflare.com serial=2396490383

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=1771291435
rank #29676 globally
rank #14852 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #103,845

Up

cboard.cprogramming.com
www.cprogramming.com
static.cprogramming.com
im.cprogramming.com
mail.cprogramming.com
faq.cprogramming.com

Same first word

cprogramming.com
cprogramming.net

DNS History

21 records (15 active, 6 former)

20162017201820192020202120222023202420252026NSedna.ns.cloudflare.comjarred.ns.cloudflare.comns1.geodns.netns2.geodns.netns55.worldnic.comns56.worldnic.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.26.6.25104.26.7.25172.67.74.172606:4700:20::681a:6192606:4700:20::681a:7192606:4700:20::ac43:4a11198.46.93.16076.74.254.184
●NSedna.ns.cloudflare.com2026-02-17 → 2026-02-26 · 3 obs
○ 2021-10-27 09:06:24
● 2026-02-17 13:01:48
● 2026-02-26 17:08:06
●NSjarred.ns.cloudflare.com2026-02-17 → 2026-02-26 · 3 obs
○ 2021-10-27 09:06:24
● 2026-02-17 13:01:48
● 2026-02-26 17:08:06
○NSns1.geodns.net2015-08-06 → 2017-02-12 · 4 obs
● 2015-08-06 04:06:34
● 2017-02-12 11:10:34
○ 2021-10-27 09:06:24
○ 2026-02-26 17:08:06
○NSns2.geodns.net2015-08-06 → 2017-02-12 · 4 obs
● 2015-08-06 04:06:34
● 2017-02-12 11:10:34
○ 2021-10-27 09:06:24
○ 2026-02-26 17:08:06
○NSns55.worldnic.com2021-10-27 → 2021-10-27 · 4 obs
○ 2017-02-12 11:10:34
● 2021-10-27 09:06:24
○ 2026-02-17 13:01:48
○ 2026-02-26 17:08:06
○NSns56.worldnic.com2021-10-27 → 2021-10-27 · 4 obs
○ 2017-02-12 11:10:34
● 2021-10-27 09:06:24
○ 2026-02-17 13:01:48
○ 2026-02-26 17:08:06
●MXalt1.aspmx.l.google.com2015-08-06 → 2026-02-26 · 2 obs
● 2015-08-06 04:06:34
● 2026-02-26 17:08:06
●MXalt2.aspmx.l.google.com2015-08-06 → 2026-02-26 · 2 obs
● 2015-08-06 04:06:34
● 2026-02-26 17:08:06
●MXaspmx.l.google.com2015-08-06 → 2026-02-26 · 2 obs
● 2015-08-06 04:06:34
● 2026-02-26 17:08:06
●MXaspmx2.googlemail.com2015-08-06 → 2026-02-26 · 2 obs
● 2015-08-06 04:06:34
● 2026-02-26 17:08:06
●MXaspmx3.googlemail.com2015-08-06 → 2026-02-26 · 2 obs
● 2015-08-06 04:06:34
● 2026-02-26 17:08:06
●MXaspmx4.googlemail.com2015-08-06 → 2026-02-26 · 2 obs
● 2015-08-06 04:06:34
● 2026-02-26 17:08:06
●MXaspmx5.googlemail.com2015-08-06 → 2026-02-26 · 2 obs
● 2015-08-06 04:06:34
● 2026-02-26 17:08:06
●A104.26.6.252026-02-17 → 2026-02-26 · 3 obs
○ 2021-10-27 09:06:24
● 2026-02-17 13:01:48
● 2026-02-26 17:08:06
●A104.26.7.252026-02-17 → 2026-02-26 · 3 obs
○ 2021-10-27 09:06:24
● 2026-02-17 13:01:48
● 2026-02-26 17:08:06
●A172.67.74.172026-02-17 → 2026-02-26 · 3 obs
○ 2021-10-27 09:06:24
● 2026-02-17 13:01:48
● 2026-02-26 17:08:06
○A198.46.93.1602021-10-27 → 2021-10-27 · 4 obs
○ 2017-02-12 11:10:34
● 2021-10-27 09:06:24
○ 2026-02-17 13:01:48
○ 2026-02-26 17:08:06
●A2606:4700:20::681a:6192026-02-17 → 2026-02-26 · 3 obs
○ 2021-10-27 09:06:24
● 2026-02-17 13:01:48
● 2026-02-26 17:08:06
●A2606:4700:20::681a:7192026-02-17 → 2026-02-26 · 3 obs
○ 2021-10-27 09:06:24
● 2026-02-17 13:01:48
● 2026-02-26 17:08:06
●A2606:4700:20::ac43:4a112026-02-17 → 2026-02-26 · 3 obs
○ 2021-10-27 09:06:24
● 2026-02-17 13:01:48
● 2026-02-26 17:08:06
○A76.74.254.1842015-08-06 → 2017-02-12 · 4 obs
● 2015-08-06 04:06:34
● 2017-02-12 11:10:34
○ 2021-10-27 09:06:24
○ 2026-02-26 17:08:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...-
cprogramming.comedna.ns.cloudflare.com, jarred.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.195.126

NS records: edna.ns.cloudflare.com, jarred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cprogramming.com (unsigned zone)

⏱️ Timing

Total: 482ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.6.25, 172.67.74.17...
AAAA32606:4700:20::681a:719, 2606:4700:20::681a:619...
NS2edna.ns.cloudflare.com, jarred.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT3google-site-verification=5RRs2FPSNdOSifI, google-site-verification=S60tEY3sVethfbf...
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1edna.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

AI analysis

cprogramming.com has children including cboard.cprogramming.com, www.cprogramming.com, static.cprogramming.com, im.cprogramming.com, mail.cprogramming.com and a few other host names.

cprogramming.com resolves to six IP numbers: 2606:4700:20::681a:619, 2606:4700:20::681a:719, 2606:4700:20::ac43:4a11, 104.26.6.25, 104.26.7.25 and 172.67.74.17.

Other host names such as cloudteam.vn, im.cprogramming.com, mail.nirankari.org, mondayreport.ca and incandescentwaxmelts.com share IP numbers with cprogramming.com.

cprogramming.com is delegated to two name servers: edna.ns.cloudflare.com and jarred.ns.cloudflare.com.

cprogramming.com uses the same name server setup as other domains, including nxl.cz, cvs.cz, kodingcloud.com, dokonalezuby.cz and shapuk.com.

At least part of the name servers for cprogramming.com are shared with other domains, for instance kcg.sa, osjh.cn, zsdhzc.com, manny.co and griglaw.com.

These name servers are commonly used alongside lindsey.ns.cloudflare.com and piotr.ns.cloudflare.com.

Host names with six IP numbers:

edna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6d, 2803:f800:50::6ca2:c06d, 2a06:98c1:50::ac40:206d, 108.162.192.109, 172.64.32.109 and 173.245.58.109.

jarred.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7e, 2803:f800:50::6ca2:c37e, 2a06:98c1:50::ac40:237e, 108.162.195.126, 162.159.44.126 and 172.64.35.126.

cprogramming.com is served by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

cprogramming.com shares at least some mail servers with other domains, for example camsoda.com, ns500698.ns500698.ns500758.ns500759.ns500759.ns500698.ns500735.ns500735.ns500736.ns500736.ns500708.ns500698.ns500686.ns500619.trackreceptor.com, ns500759.ns500759.ns500758.ns500735.ns500736.ns500735.ns500735.ns500735.ns500698.ns500736.ns500708.ns500698.ns500576.ns500576.ns500686.ns500619.ns500619.trackreceptor.com, vintool.com and ns500754.ns500671.ns500742.ns500688.ns500705.ns500704.ns500678.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com.

these mail servers are often used together with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

aspmx2.googlemail.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.27

aspmx3.googlemail.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.27

aspmx4.googlemail.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.27

aspmx5.googlemail.com points to: 2607:f8b0:4023:403::1b and 142.250.96.26

aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26

Host names pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Host names pointing to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com