codinginterviewguide.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

codinginterviewguide.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:f4d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a1f2🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.77Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.161.242🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjaziel.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c37🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaziel.ns.cloudflare.com
A2803:f800:50::6ca2:c337🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjaziel.ns.cloudflare.com
A2a06:98c1:50::ac40:2337🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjaziel.ns.cloudflare.com
A108.162.195.55🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaziel.ns.cloudflare.com
A162.159.44.55Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaziel.ns.cloudflare.com
A172.64.35.55🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaziel.ns.cloudflare.com
NSnucum.ns.cloudflare.com
A2606:4700:50::a29f:2691🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A2803:f800:50::6ca2:c291🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnucum.ns.cloudflare.com
A2a06:98c1:50::ac40:2291🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnucum.ns.cloudflare.com
A108.162.194.145🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A162.159.38.145Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A172.64.34.145🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
TXTgoogle-site-verification=YTrXEnO4PozVy0yDvHjhFLLa8BXGPb7hVXhZkbMxxeY
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.77, 172.67.161.242
IPv6 hints2606:4700:3036::6815:f4d, 2606:4700:3037::ac43:a1f2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=112, name=cloudflare-ech.com
SOAjaziel.ns.cloudflare.comdns@cloudflare.com serial=2413362126

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=1789195343

Same first word

codinginterviewguide.com

Previous names

codingintegrated.com
codingintegratedsystems.com
codingintegration.com
codingintel.com
codingintelugu.com
codingintent.com
codinginteractive.com
codinginterface.com
codingintern.com
codinginternational.com
codinginternships.com
codinginterview.com
codinginterviewai.com
codinginterviewbook.com
codinginterviewbuddy.com
codinginterviewclub.com
codinginterviewcoach.com
codinginterviewcourse.com
codinginterviewcrashcourse.com
codinginterviewfriends.com

Next names

codinginterviewhq.com
codinginterviewpractice.com
codinginterviewprep.com
codinginterviewqs.com
codinginterviewquestions.com
codinginterviewtips.com
codingintheclassroom.com
codinginthecloud.com
codinginthedark.com
codingintheflow.com
codinginthepark.com
codingintherain.com
codinginthetrenches.com
codingintro.com
codingintuition.com
codingintwi.com
codinginvaders.com
codinginvent.com
codinginventions.com
codinginvest.com

DNS History

10 records (6 active, 4 former)

NSjaziel.ns.cloudflare.comnucum.ns.cloudflare.comA104.21.15.77172.67.161.2422606:4700:3036::6815:f4d2606:4700:3037::ac43:a1f2188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSjaziel.ns.cloudflare.com2026-09-05 → 2026-09-12 · 2 obs
● 2026-09-05 06:43:24
● 2026-09-12 06:45:10
●NSnucum.ns.cloudflare.com2026-09-05 → 2026-09-12 · 2 obs
● 2026-09-05 06:43:24
● 2026-09-12 06:45:10
●A104.21.15.772026-09-05 → 2026-09-12 · 3 obs
○ 2026-09-05 06:43:24
● 2026-09-05 23:55:40
● 2026-09-12 06:45:10
●A172.67.161.2422026-09-05 → 2026-09-12 · 3 obs
○ 2026-09-05 06:43:24
● 2026-09-05 23:55:40
● 2026-09-12 06:45:10
○A188.114.96.02026-09-05 → 2026-09-05 · 3 obs
● 2026-09-05 06:43:24
○ 2026-09-05 23:55:40
○ 2026-09-12 06:45:10
○A188.114.97.02026-09-05 → 2026-09-05 · 3 obs
● 2026-09-05 06:43:24
○ 2026-09-05 23:55:40
○ 2026-09-12 06:45:10
●A2606:4700:3036::6815:f4d2026-09-05 → 2026-09-12 · 3 obs
○ 2026-09-05 06:43:24
● 2026-09-05 23:55:40
● 2026-09-12 06:45:10
●A2606:4700:3037::ac43:a1f22026-09-05 → 2026-09-12 · 3 obs
○ 2026-09-05 06:43:24
● 2026-09-05 23:55:40
● 2026-09-12 06:45:10
○A2a06:98c1:3120::2026-09-05 → 2026-09-05 · 3 obs
● 2026-09-05 06:43:24
○ 2026-09-05 23:55:40
○ 2026-09-12 06:45:10
○A2a06:98c1:3121::2026-09-05 → 2026-09-05 · 3 obs
● 2026-09-05 06:43:24
○ 2026-09-05 23:55:40
○ 2026-09-12 06:45:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
codinginterviewguide.comnucum.ns.cloudflare.com, jaziel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.145

NS records: nucum.ns.cloudflare.com, jaziel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codinginterviewguide.com (unsigned zone)

⏱️ Timing

Total: 3686ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.15.77, 172.67.161.242
AAAA22606:4700:3036::6815:f4d, 2606:4700:3037::ac43:a1f2
NS2jaziel.ns.cloudflare.com, nucum.ns.cloudflare.com
TXT1google-site-verification=YTrXEnO4PozVy0y
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jaziel.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

codinginterviewguide.com points to the four IP addresses 104.21.15.77, 172.67.161.242, 2606:4700:3036::6815:f4d and 2606:4700:3037::ac43:a1f2.

Name Servers

The NS records for codinginterviewguide.com delegate to jaziel.ns.cloudflare.com and nucum.ns.cloudflare.com.

codinginterviewguide.com shares its NS records with other domains, for example 5godyd6xs1.pages.dev, start-public-trezrio.pages.dev, greenhub.lv and two others.

There is at least partial name server overlap between codinginterviewguide.com and other domains — sapporo69th.com, aenornet.es, honeyland.online and two more among them.

These name servers frequently co-occur with the name servers lloyd.ns.cloudflare.com and raegan.ns.cloudflare.com.

DNS names with 6 IP addresses:

jaziel.ns.cloudflare.com maps to 108.162.195.55, 162.159.44.55, 172.64.35.55 and 3 additional IP addresses.

nucum.ns.cloudflare.com maps to 108.162.194.145, 162.159.38.145, 172.64.34.145 and 3 additional IP addresses.