selfguide.ru - dns.ninja

selfguide.ru

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d00b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:351a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.53.26Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.11🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnoah.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A2803:f800:50::6ca2:c185🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnoah.ns.cloudflare.com
A2a06:98c1:50::ac40:2185🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnoah.ns.cloudflare.com
A108.162.193.133🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A172.64.33.133🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A173.245.59.133🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
NSzara.ns.cloudflare.com
A2606:4700:50::adf5:3a94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A2803:f800:50::6ca2:c094🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzara.ns.cloudflare.com
A2a06:98c1:50::ac40:2094🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzara.ns.cloudflare.com
A108.162.192.148🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A172.64.32.148🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A173.245.58.148🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.53.26, 172.67.208.11
IPv6 hints2606:4700:3030::ac43:d00b, 2606:4700:3034::6815:351a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOAnoah.ns.cloudflare.comdns@cloudflare.com serial=2404935520

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=4069286

Previously MX for

selfguide.ru

Same first word

selfguide.ru
selfguide.net

Similar names

felsguide.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSnoah.ns.cloudflare.comzara.ns.cloudflare.comns1.byethost15.orgns2.byethost15.orgMXdc-32718536.selfguide.ruselfguide.ruA104.21.53.26172.67.208.112606:4700:3030::ac43:d00b2606:4700:3034::6815:351a104.24.102.69104.24.103.692400:cb00:2048:1::6818:66452400:cb00:2048:1::6818:674531.22.4.67
●NSnoah.ns.cloudflare.com2017-01-23 → 2026-06-17 · 3 obs
○ 2016-05-01 07:33:58
● 2017-01-23 09:57:14
● 2026-06-17 11:15:40
○NSns1.byethost15.org2015-06-18 → 2016-05-01 · 4 obs
● 2015-06-18 08:11:04
● 2016-05-01 07:33:58
○ 2017-01-23 09:57:14
○ 2026-06-17 11:15:40
○NSns2.byethost15.org2015-06-18 → 2016-05-01 · 4 obs
● 2015-06-18 08:11:04
● 2016-05-01 07:33:58
○ 2017-01-23 09:57:14
○ 2026-06-17 11:15:40
●NSzara.ns.cloudflare.com2017-01-23 → 2026-06-17 · 3 obs
○ 2016-05-01 07:33:58
● 2017-01-23 09:57:14
● 2026-06-17 11:15:40
○MXdc-32718536.selfguide.ru2017-01-23 → 2017-01-23 · 4 obs
○ 2016-05-01 07:33:58
● 2017-01-23 09:57:14
○ 2026-02-18 10:32:50
○ 2026-06-17 11:15:40
○MXselfguide.ru2015-06-18 → 2016-05-01 · 4 obs
● 2015-06-18 08:11:04
● 2016-05-01 07:33:58
○ 2017-01-23 09:57:14
○ 2026-06-17 11:15:40
●A104.21.53.262026-02-18 → 2026-06-17 · 3 obs
○ 2017-01-23 09:57:14
● 2026-02-18 10:32:50
● 2026-06-17 11:15:40
○A104.24.102.692017-01-23 → 2017-01-23 · 4 obs
○ 2016-05-01 07:33:58
● 2017-01-23 09:57:14
○ 2026-02-18 10:32:50
○ 2026-06-17 11:15:40
○A104.24.103.692017-01-23 → 2017-01-23 · 4 obs
○ 2016-05-01 07:33:58
● 2017-01-23 09:57:14
○ 2026-02-18 10:32:50
○ 2026-06-17 11:15:40
●A172.67.208.112026-02-18 → 2026-06-17 · 3 obs
○ 2017-01-23 09:57:14
● 2026-02-18 10:32:50
● 2026-06-17 11:15:40
○A2400:cb00:2048:1::6818:66452017-01-23 → 2017-01-23 · 4 obs
○ 2016-05-01 07:33:58
● 2017-01-23 09:57:14
○ 2026-02-18 10:32:50
○ 2026-06-17 11:15:40
○A2400:cb00:2048:1::6818:67452017-01-23 → 2017-01-23 · 4 obs
○ 2016-05-01 07:33:58
● 2017-01-23 09:57:14
○ 2026-02-18 10:32:50
○ 2026-06-17 11:15:40
●A2606:4700:3030::ac43:d00b2026-02-18 → 2026-06-17 · 3 obs
○ 2017-01-23 09:57:14
● 2026-02-18 10:32:50
● 2026-06-17 11:15:40
●A2606:4700:3034::6815:351a2026-02-18 → 2026-06-17 · 3 obs
○ 2017-01-23 09:57:14
● 2026-02-18 10:32:50
● 2026-06-17 11:15:40
○A31.22.4.672015-06-18 → 2016-05-01 · 4 obs
● 2015-06-18 08:11:04
● 2016-05-01 07:33:58
○ 2017-01-23 09:57:14
○ 2026-06-17 11:15:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
selfguide.runoah.ns.cloudflare.com, zara.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.148

NS records: noah.ns.cloudflare.com, zara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for selfguide.ru (unsigned zone)

⏱️ Timing

Total: 602ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.53.26, 172.67.208.11
AAAA22606:4700:3030::ac43:d00b, 2606:4700:3034::6815:351a
NS2noah.ns.cloudflare.com, zara.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1noah.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

selfguide.ru points to the four IP addresses 104.21.53.26, 172.67.208.11, 2606:4700:3030::ac43:d00b and 2606:4700:3034::6815:351a.

Among the host names that share IP numbers with selfguide.ru are lcdpx.com, megastroi-kr.ru, del-par.online and two others.

Name Servers

Two name servers handle the delegation for selfguide.ru: noah.ns.cloudflare.com and zara.ns.cloudflare.com.

selfguide.ru has the same name server delegation as a number of other domains, such as phish-enterprise.com, zurichguide.ru, khankennels.net and two more.

The name servers of selfguide.ru overlap at least partially with those of other domains — among them abccooking.com, wemass.com, islamicboard.com and two more.

These name servers commonly appear alongside the name servers sky.ns.cloudflare.com and magdalena.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

noah.ns.cloudflare.com resolves to 108.162.193.133, 172.64.33.133 and 173.245.59.133 among others, with 3 other IP addresses in total.

zara.ns.cloudflare.com resolves to 108.162.192.148, 172.64.32.148 and 173.245.58.148 among others, with 3 other IP addresses in total.