developmentweek.ru - dns.ninja

developmentweek.ru

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3d9b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:d389🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.155Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.137🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmaxine.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26b3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A2803:f800:50::6ca2:c2b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaxine.ns.cloudflare.com
A2a06:98c1:50::ac40:22b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaxine.ns.cloudflare.com
A108.162.194.179🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A162.159.38.179Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A172.64.34.179🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
NSpaul.ns.cloudflare.com
A2606:4700:58::adf5:3b87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A2803:f800:50::6ca2:c187🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaul.ns.cloudflare.com
A2a06:98c1:50::ac40:2187🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaul.ns.cloudflare.com
A108.162.193.135🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A172.64.33.135🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A173.245.59.135🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
TXTgoogle-site-verification=9w8e4zsM2UGyYDBqBt8XYYiefLwNQf5eyMEUhOVKEGE
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.155, 172.67.211.137
IPv6 hints2606:4700:3033::6815:3d9b, 2606:4700:3033::ac43:d389
SOAmaxine.ns.cloudflare.comdns@cloudflare.com serial=2406203140

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=4069253

Same first word

developmentweek.ru

DNS History

10 records (6 active, 4 former)

NSmaxine.ns.cloudflare.compaul.ns.cloudflare.comA104.21.61.155172.67.211.1372606:4700:3033::6815:3d9b2606:4700:3033::ac43:d389188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSmaxine.ns.cloudflare.com2026-04-12 → 2026-06-14 · 2 obs
● 2026-04-12 11:24:40
● 2026-06-14 15:38:48
●NSpaul.ns.cloudflare.com2026-04-12 → 2026-06-14 · 2 obs
● 2026-04-12 11:24:40
● 2026-06-14 15:38:48
●A104.21.61.1552026-04-12 → 2026-06-14 · 5 obs
● 2026-04-12 11:24:40
● 2026-04-30 08:24:00
○ 2026-05-12 12:56:32
● 2026-06-10 07:28:34
● 2026-06-14 15:38:48
●A172.67.211.1372026-04-12 → 2026-06-14 · 5 obs
● 2026-04-12 11:24:40
● 2026-04-30 08:24:00
○ 2026-05-12 12:56:32
● 2026-06-10 07:28:34
● 2026-06-14 15:38:48
○A188.114.96.02026-05-12 → 2026-05-12 · 4 obs
○ 2026-04-30 08:24:00
● 2026-05-12 12:56:32
○ 2026-06-10 07:28:34
○ 2026-06-14 15:38:48
○A188.114.97.02026-05-12 → 2026-05-12 · 4 obs
○ 2026-04-30 08:24:00
● 2026-05-12 12:56:32
○ 2026-06-10 07:28:34
○ 2026-06-14 15:38:48
●A2606:4700:3033::6815:3d9b2026-04-12 → 2026-06-14 · 5 obs
● 2026-04-12 11:24:40
● 2026-04-30 08:24:00
○ 2026-05-12 12:56:32
● 2026-06-10 07:28:34
● 2026-06-14 15:38:48
●A2606:4700:3033::ac43:d3892026-04-12 → 2026-06-14 · 5 obs
● 2026-04-12 11:24:40
● 2026-04-30 08:24:00
○ 2026-05-12 12:56:32
● 2026-06-10 07:28:34
● 2026-06-14 15:38:48
○A2a06:98c1:3120::2026-05-12 → 2026-05-12 · 4 obs
○ 2026-04-30 08:24:00
● 2026-05-12 12:56:32
○ 2026-06-10 07:28:34
○ 2026-06-14 15:38:48
○A2a06:98c1:3121::2026-05-12 → 2026-05-12 · 4 obs
○ 2026-04-30 08:24:00
● 2026-05-12 12:56:32
○ 2026-06-10 07:28:34
○ 2026-06-14 15:38:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ruf.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net...-
developmentweek.rupaul.ns.cloudflare.com, maxine.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.179

NS records: paul.ns.cloudflare.com, maxine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developmentweek.ru (unsigned zone)

⏱️ Timing

Total: 765ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.211.137, 104.21.61.155
AAAA22606:4700:3033::ac43:d389, 2606:4700:3033::6815:3d9b
NS2maxine.ns.cloudflare.com, paul.ns.cloudflare.com
TXT1google-site-verification=9w8e4zsM2UGyYDB
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1maxine.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

developmentweek.ru directs to four IP numbers, which are 104.21.61.155, 172.67.211.137, 2606:4700:3033::6815:3d9b and 2606:4700:3033::ac43:d389.

Among the host names that share IP numbers with developmentweek.ru are nenopizo.com, www.sundubisiklet.com, trkcreative.com and two others.

Name Servers

developmentweek.ru is delegated to two name servers: maxine.ns.cloudflare.com and paul.ns.cloudflare.com.

developmentweek.ru has the same name server delegation as a number of other domains, such as slomber.com, famkey.com, rytr.me and two more.

At least some of developmentweek.ru's name servers are shared with other domains, for example dickenslastday.com, tt2288.com, fringebytimp.com and two more.

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

Host names resolving to 6 IP numbers:

maxine.ns.cloudflare.com resolves to 108.162.194.179, 162.159.38.179, 172.64.34.179 and 3 other IP addresses.

paul.ns.cloudflare.com resolves to 108.162.193.135, 172.64.33.135, 173.245.59.135 and 3 other IP addresses.