reliabilityfirst.org - dns.ninja

reliabilityfirst.org

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:8c95🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:492e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.46Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.149🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSautumn.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2694🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRautumn.ns.cloudflare.com
A2803:f800:50::6ca2:c294🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRautumn.ns.cloudflare.com
A2a06:98c1:50::ac40:2294🇺🇸 Cloudflare2a06:98c1:50::/45
PTRautumn.ns.cloudflare.com
A108.162.194.148🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRautumn.ns.cloudflare.com
A162.159.38.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRautumn.ns.cloudflare.com
A172.64.34.148🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRautumn.ns.cloudflare.com
NSchad.ns.cloudflare.com
A2606:4700:58::adf5:3b52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchad.ns.cloudflare.com
A2803:f800:50::6ca2:c152🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchad.ns.cloudflare.com
A2a06:98c1:50::ac40:2152🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchad.ns.cloudflare.com
A108.162.193.82🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchad.ns.cloudflare.com
A172.64.33.82🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchad.ns.cloudflare.com
A173.245.59.82🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchad.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.46, 172.67.140.149
IPv6 hints2606:4700:3036::ac43:8c95, 2606:4700:3037::6815:492e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOAautumn.ns.cloudflare.comdns@cloudflare.com serial=2407628243

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785272640

Same first word

reliabilityfirst.org
reliabilityfirst.net
reliabilityfirst.info

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSautumn.ns.cloudflare.comchad.ns.cloudflare.comauth00.ns.uu.netauth100.ns.uu.netns15.customer.level3.netns28.customer.level3.netA104.21.73.46172.67.140.1492606:4700:3036::ac43:8c952606:4700:3037::6815:492e188.114.96.0188.114.97.0206.197.50.2392606:4700:3030::6815:492e2606:4700:3031::ac43:8c952a06:98c1:3120::2a06:98c1:3121::
○NSauth00.ns.uu.net2015-05-03 → 2015-05-03 · 3 obs
● 2015-05-03 17:10:50
○ 2015-10-11 03:47:12
○ 2026-07-28 21:50:38
○NSauth100.ns.uu.net2015-05-03 → 2015-05-03 · 3 obs
● 2015-05-03 17:10:50
○ 2015-10-11 03:47:12
○ 2026-07-28 21:50:38
●NSautumn.ns.cloudflare.com2026-02-16 → 2026-07-28 · 3 obs
○ 2017-03-26 05:09:14
● 2026-02-16 10:20:02
● 2026-07-28 21:50:38
●NSchad.ns.cloudflare.com2026-02-16 → 2026-07-28 · 3 obs
○ 2017-03-26 05:09:14
● 2026-02-16 10:20:02
● 2026-07-28 21:50:38
○NSns15.customer.level3.net2015-10-11 → 2017-03-26 · 5 obs
○ 2015-05-03 17:10:50
● 2015-10-11 03:47:12
● 2017-03-26 05:09:14
○ 2026-02-16 10:20:02
○ 2026-07-28 21:50:38
○NSns28.customer.level3.net2015-10-11 → 2017-03-26 · 5 obs
○ 2015-05-03 17:10:50
● 2015-10-11 03:47:12
● 2017-03-26 05:09:14
○ 2026-02-16 10:20:02
○ 2026-07-28 21:50:38
●A104.21.73.462026-02-16 → 2026-07-28 · 5 obs
○ 2017-03-26 05:09:14
● 2026-02-16 10:20:02
○ 2026-02-21 02:23:54
● 2026-02-28 07:43:42
● 2026-07-28 21:50:38
●A172.67.140.1492026-02-16 → 2026-07-28 · 5 obs
○ 2017-03-26 05:09:14
● 2026-02-16 10:20:02
○ 2026-02-21 02:23:54
● 2026-02-28 07:43:42
● 2026-07-28 21:50:38
○A188.114.96.02026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-16 10:20:02
● 2026-02-21 02:23:54
○ 2026-02-28 07:43:42
○ 2026-07-28 21:50:38
○A188.114.97.02026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-16 10:20:02
● 2026-02-21 02:23:54
○ 2026-02-28 07:43:42
○ 2026-07-28 21:50:38
○A206.197.50.2392015-05-03 → 2017-03-26 · 4 obs
● 2015-05-03 17:10:50
● 2017-03-26 05:09:14
○ 2026-02-16 10:20:02
○ 2026-07-28 21:50:38
○A2606:4700:3030::6815:492e2026-02-16 → 2026-02-28 · 5 obs
○ 2017-03-26 05:09:14
● 2026-02-16 10:20:02
○ 2026-02-21 02:23:54
● 2026-02-28 07:43:42
○ 2026-07-28 21:50:38
○A2606:4700:3031::ac43:8c952026-02-16 → 2026-02-28 · 5 obs
○ 2017-03-26 05:09:14
● 2026-02-16 10:20:02
○ 2026-02-21 02:23:54
● 2026-02-28 07:43:42
○ 2026-07-28 21:50:38
●A2606:4700:3036::ac43:8c952026-07-28 → 2026-07-28 · 2 obs
○ 2026-02-28 07:43:42
● 2026-07-28 21:50:38
●A2606:4700:3037::6815:492e2026-07-28 → 2026-07-28 · 2 obs
○ 2026-02-28 07:43:42
● 2026-07-28 21:50:38
○A2a06:98c1:3120::2026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-16 10:20:02
● 2026-02-21 02:23:54
○ 2026-02-28 07:43:42
○ 2026-07-28 21:50:38
○A2a06:98c1:3121::2026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-16 10:20:02
● 2026-02-21 02:23:54
○ 2026-02-28 07:43:42
○ 2026-07-28 21:50:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
reliabilityfirst.orgchad.ns.cloudflare.com, autumn.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.82

NS records: chad.ns.cloudflare.com, autumn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reliabilityfirst.org (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.73.46, 172.67.140.149
AAAA22606:4700:3036::ac43:8c95, 2606:4700:3037::6815:492e
NS2autumn.ns.cloudflare.com, chad.ns.cloudflare.com
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1autumn.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

reliabilityfirst.org has four IP addresses: 104.21.73.46, 172.67.140.149, 2606:4700:3036::ac43:8c95 and 2606:4700:3037::6815:492e.

vhs.com.vn, xtd-sis-dev.1school.edu.vn, tvtoto18.online and two other host names share IP numbers with reliabilityfirst.org.

Name Servers

reliabilityfirst.org is delegated to two name servers: autumn.ns.cloudflare.com and chad.ns.cloudflare.com.

reliabilityfirst.org uses the same name servers as several other domains — among them harieng.com, profserver.online, daotaoviet.edu.vn and two more.

reliabilityfirst.org has at least partial name server overlap with other domains, such as mrjaob.za.com, trainingthetrainer.com.mx, bus-e.com and two others.

It is common to find these name servers paired with the name servers nina.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

autumn.ns.cloudflare.com resolves to 108.162.194.148, 162.159.38.148, 172.64.34.148 and 3 other IP addresses.

chad.ns.cloudflare.com resolves to 108.162.193.82, 172.64.33.82, 173.245.59.82 and 3 other IP addresses.