ironhack.tech - dns.ninja

ironhack.tech

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:5f17🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:a948🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.95.23Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.72🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSleah.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A2803:f800:50::6ca2:c081🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleah.ns.cloudflare.com
A2a06:98c1:50::ac40:2081🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleah.ns.cloudflare.com
A108.162.192.129🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A172.64.32.129🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A173.245.58.129🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
NSwatson.ns.cloudflare.com
A2606:4700:58::a29f:2c17🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
A2803:f800:50::6ca2:c317🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwatson.ns.cloudflare.com
A2a06:98c1:50::ac40:2317🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwatson.ns.cloudflare.com
A108.162.195.23🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
A162.159.44.23Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
A172.64.35.23🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
TXTpardot688303=e30da62623ecaca2c5bb7c18ab9aeb7b306f31b3b08ee981a2d4e886d402024a...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.95.23, 172.67.169.72
IPv6 hints2606:4700:3032::6815:5f17, 2606:4700:3033::ac43:a948
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOAleah.ns.cloudflare.comdns@cloudflare.com serial=2408166894

tech

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1782715138

Same first word

ironhack.com
ironhack.com.mx
ironhack.net
ironhack.github.io
ironhack.co
ironhack.tech

Similar names

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korchina.com
chronika.com
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chinaokr.cn
archikon.com
korchina.co.th
archikon.de
charinko.net
chronika.eu
korchina.com.cn
archikon.wroc.pl
archikon.org
chronika.hu
charinko.com
nikoarch.com
okrchina.com
hranicko.cz
krochina.com
aronchik.ru
kocharin.ru
charinko.blue
archikon.eu
archikon.nl
archikon.net
arkhoinc.com
archikon.pl
harkoinc.com

DNS History

13 records (6 active, 7 former)

NSleah.ns.cloudflare.comwatson.ns.cloudflare.comA104.21.95.23172.67.169.722606:4700:3032::6815:5f172606:4700:3033::ac43:a948188.114.96.0188.114.97.02606:4700:130:436c:6f75:6466:6c61:72652606:4700:3033::6815:5f172606:4700:3036::ac43:a9482a06:98c1:3120::2a06:98c1:3121::
●NSleah.ns.cloudflare.com2026-02-18 → 2026-06-29 · 2 obs
● 2026-02-18 01:49:38
● 2026-06-29 06:44:46
●NSwatson.ns.cloudflare.com2026-02-18 → 2026-06-29 · 2 obs
● 2026-02-18 01:49:38
● 2026-06-29 06:44:46
●A104.21.95.232026-02-18 → 2026-06-29 · 5 obs
● 2026-02-18 01:49:38
● 2026-04-30 20:29:18
○ 2026-05-04 07:11:36
● 2026-05-16 01:34:18
● 2026-06-29 06:44:46
●A172.67.169.722026-02-18 → 2026-06-29 · 5 obs
● 2026-02-18 01:49:38
● 2026-04-30 20:29:18
○ 2026-05-04 07:11:36
● 2026-05-16 01:34:18
● 2026-06-29 06:44:46
○A188.114.96.02026-05-04 → 2026-05-04 · 4 obs
○ 2026-04-30 20:29:18
● 2026-05-04 07:11:36
○ 2026-05-16 01:34:18
○ 2026-06-29 06:44:46
○A188.114.97.02026-05-04 → 2026-05-04 · 4 obs
○ 2026-04-30 20:29:18
● 2026-05-04 07:11:36
○ 2026-05-16 01:34:18
○ 2026-06-29 06:44:46
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 01:49:38
○ 2026-03-19 13:34:24
○ 2026-06-29 06:44:46
●A2606:4700:3032::6815:5f172026-06-24 → 2026-06-29 · 3 obs
○ 2026-05-16 01:34:18
● 2026-06-24 14:02:12
● 2026-06-29 06:44:46
○A2606:4700:3033::6815:5f172026-03-19 → 2026-05-16 · 7 obs
○ 2026-02-18 01:49:38
● 2026-03-19 13:34:24
● 2026-04-30 20:29:18
○ 2026-05-04 07:11:36
● 2026-05-16 01:34:18
○ 2026-06-24 14:02:12
○ 2026-06-29 06:44:46
●A2606:4700:3033::ac43:a9482026-06-24 → 2026-06-29 · 3 obs
○ 2026-05-16 01:34:18
● 2026-06-24 14:02:12
● 2026-06-29 06:44:46
○A2606:4700:3036::ac43:a9482026-03-19 → 2026-05-16 · 7 obs
○ 2026-02-18 01:49:38
● 2026-03-19 13:34:24
● 2026-04-30 20:29:18
○ 2026-05-04 07:11:36
● 2026-05-16 01:34:18
○ 2026-06-24 14:02:12
○ 2026-06-29 06:44:46
○A2a06:98c1:3120::2026-05-04 → 2026-05-04 · 4 obs
○ 2026-04-30 20:29:18
● 2026-05-04 07:11:36
○ 2026-05-16 01:34:18
○ 2026-06-29 06:44:46
○A2a06:98c1:3121::2026-05-04 → 2026-05-04 · 4 obs
○ 2026-04-30 20:29:18
● 2026-05-04 07:11:36
○ 2026-05-16 01:34:18
○ 2026-06-29 06:44:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net8 records
ironhack.techleah.ns.cloudflare.com, watson.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.129

NS records: leah.ns.cloudflare.com, watson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ironhack.tech (unsigned zone)

⏱️ Timing

Total: 378ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.95.23, 172.67.169.72
AAAA22606:4700:3033::ac43:a948, 2606:4700:3032::6815:5f17
NS2leah.ns.cloudflare.com, watson.ns.cloudflare.com
TXT1pardot688303=e30da62623ecaca2c5bb7c18ab9
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1leah.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns10.trs-dns.org...)

Analysis

IP Addresses

ironhack.tech points to the four IP addresses 104.21.95.23, 172.67.169.72, 2606:4700:3032::6815:5f17 and 2606:4700:3033::ac43:a948.

Additional host names — info-accenture.com, agays.com, americanmediawatch.com and two others — share IP numbers with ironhack.tech.

Name Servers

The NS records for ironhack.tech delegate to leah.ns.cloudflare.com and watson.ns.cloudflare.com.

ironhack.tech shares its name server setup with other domains, including hushass.com, maximadao.com, uhnegle.com and two others.

There is at least partial name server overlap between ironhack.tech and other domains — kylecheung.net, ceciliaperez.com, inthisto.com and two more among them.

These name servers are routinely deployed together with the name servers nola.ns.cloudflare.com.

Host names with 6 IP numbers:

leah.ns.cloudflare.com maps to 108.162.192.129, 172.64.32.129, 173.245.58.129 and 3 additional IP addresses.

watson.ns.cloudflare.com maps to 108.162.195.23, 162.159.44.23, 172.64.35.23 and 3 additional IP addresses.