cpp-reference.ru - dns.ninja

cpp-reference.ru

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:7ae🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8911🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.174Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.17🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScortney.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A2803:f800:50::6ca2:c057🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcortney.ns.cloudflare.com
A2a06:98c1:50::ac40:2057🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcortney.ns.cloudflare.com
A108.162.192.87🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A172.64.32.87🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A173.245.58.87🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
NSpete.ns.cloudflare.com
A2606:4700:58::adf5:3b88🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A2803:f800:50::6ca2:c188🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpete.ns.cloudflare.com
A2a06:98c1:50::ac40:2188🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpete.ns.cloudflare.com
A108.162.193.136🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A172.64.33.136🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A173.245.59.136🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.174, 172.67.137.17
IPv6 hints2606:4700:3037::6815:7ae, 2606:4700:3037::ac43:8911
SOAcortney.ns.cloudflare.comdns@cloudflare.com serial=2406624039

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4069449
WOT: SAFE (64/100)

Same first word

cpp-reference.ru

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NScortney.ns.cloudflare.compete.ns.cloudflare.comns1.spaceweb.runs2.spaceweb.runs3.spaceweb.prons4.spaceweb.proMXmx1.spaceweb.rumx2.spaceweb.ruA104.21.7.174172.67.137.172606:4700:3037::6815:7ae2606:4700:3037::ac43:89112606:4700:3032::6815:7ae2606:4700:3036::ac43:891177.222.56.223
●NScortney.ns.cloudflare.com2026-02-19 → 2026-07-01 · 3 obs
○ 2017-02-14 22:08:18
● 2026-02-19 00:04:48
● 2026-07-01 00:49:08
○NSns1.spaceweb.ru2015-07-23 → 2017-02-14 · 4 obs
● 2015-07-23 18:33:56
● 2017-02-14 22:08:18
○ 2026-02-19 00:04:48
○ 2026-07-01 00:49:08
○NSns2.spaceweb.ru2015-07-23 → 2017-02-14 · 4 obs
● 2015-07-23 18:33:56
● 2017-02-14 22:08:18
○ 2026-02-19 00:04:48
○ 2026-07-01 00:49:08
○NSns3.spaceweb.pro2015-07-23 → 2017-02-14 · 4 obs
● 2015-07-23 18:33:56
● 2017-02-14 22:08:18
○ 2026-02-19 00:04:48
○ 2026-07-01 00:49:08
○NSns4.spaceweb.pro2015-07-23 → 2017-02-14 · 4 obs
● 2015-07-23 18:33:56
● 2017-02-14 22:08:18
○ 2026-02-19 00:04:48
○ 2026-07-01 00:49:08
●NSpete.ns.cloudflare.com2026-02-19 → 2026-07-01 · 3 obs
○ 2017-02-14 22:08:18
● 2026-02-19 00:04:48
● 2026-07-01 00:49:08
○MXmx1.spaceweb.ru2015-07-23 → 2017-02-14 · 4 obs
● 2015-07-23 18:33:56
● 2017-02-14 22:08:18
○ 2026-02-19 00:04:48
○ 2026-07-01 00:49:08
○MXmx2.spaceweb.ru2015-07-23 → 2017-02-14 · 4 obs
● 2015-07-23 18:33:56
● 2017-02-14 22:08:18
○ 2026-02-19 00:04:48
○ 2026-07-01 00:49:08
●A104.21.7.1742026-02-19 → 2026-07-01 · 3 obs
○ 2017-02-14 22:08:18
● 2026-02-19 00:04:48
● 2026-07-01 00:49:08
●A172.67.137.172026-02-19 → 2026-07-01 · 3 obs
○ 2017-02-14 22:08:18
● 2026-02-19 00:04:48
● 2026-07-01 00:49:08
○A2606:4700:3032::6815:7ae2026-02-19 → 2026-06-17 · 4 obs
○ 2017-02-14 22:08:18
● 2026-02-19 00:04:48
● 2026-06-17 17:51:24
○ 2026-07-01 00:49:08
○A2606:4700:3036::ac43:89112026-02-19 → 2026-06-17 · 4 obs
○ 2017-02-14 22:08:18
● 2026-02-19 00:04:48
● 2026-06-17 17:51:24
○ 2026-07-01 00:49:08
●A2606:4700:3037::6815:7ae2026-07-01 → 2026-07-01 · 2 obs
○ 2026-06-17 17:51:24
● 2026-07-01 00:49:08
●A2606:4700:3037::ac43:89112026-07-01 → 2026-07-01 · 2 obs
○ 2026-06-17 17:51:24
● 2026-07-01 00:49:08
○A77.222.56.2232015-07-23 → 2017-02-14 · 4 obs
● 2015-07-23 18:33:56
● 2017-02-14 22:08:18
○ 2026-02-19 00:04:48
○ 2026-07-01 00:49:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net...-
cpp-reference.rupete.ns.cloudflare.com, cortney.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.136

NS records: pete.ns.cloudflare.com, cortney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpp-reference.ru (unsigned zone)

⏱️ Timing

Total: 1066ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.137.17, 104.21.7.174
AAAA22606:4700:3037::6815:7ae, 2606:4700:3037::ac43:8911
NS2cortney.ns.cloudflare.com, pete.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cortney.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

cpp-reference.ru directs to four IP numbers, which are 104.21.7.174, 172.67.137.17, 2606:4700:3037::6815:7ae and 2606:4700:3037::ac43:8911.

Additional host names — epiplokalogerakis.gr, ormas188pwg.homes, vn33win.com and two others — share IP numbers with cpp-reference.ru.

Name Servers

cpp-reference.ru has two authoritative name servers — cortney.ns.cloudflare.com and pete.ns.cloudflare.com.

cpp-reference.ru shares its name server setup with other domains, including teplicisevera.ru, school3dudinka.ru, kinmen.com.tw and two others.

At least some of cpp-reference.ru's name servers are shared with other domains, for example civilwarmed.org, ppiasragen.org, gbowin-com.pages.dev and two more.

These name servers tend to be used in conjunction with the name servers carmelo.ns.cloudflare.com.

Host names with 6 IP numbers:

cortney.ns.cloudflare.com points to 108.162.192.87, 172.64.32.87, 173.245.58.87 and 3 other IP addresses.

pete.ns.cloudflare.com points to 108.162.193.136, 172.64.33.136, 173.245.59.136 and 3 other IP addresses.