ironhack.com - robtex.com
ironhack.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:9d26🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:28dd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.40.221Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.38🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | leah.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c081🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2081🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leah.ns.cloudflare.com | ||||||
| A | 108.162.192.129🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leah.ns.cloudflare.com | ||||||
| A | 172.64.32.129🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leah.ns.cloudflare.com | ||||||
| A | 173.245.58.129🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leah.ns.cloudflare.com | ||||||
| NS | watson.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c17🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | watson.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c317🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | watson.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2317🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | watson.ns.cloudflare.com | ||||||
| A | 108.162.195.23🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | watson.ns.cloudflare.com | ||||||
| A | 162.159.44.23Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | watson.ns.cloudflare.com | ||||||
| A | 172.64.35.23🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | watson.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c17::1a🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | bl-in-f26.1e100.net | ||||||
| A | 192.178.155.27🇺🇸 Google192.178.155.0/24 | ||||||
| PTR | yuiadrs-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | lcausi-in-f26.1e100.net | ||||||
| A | 192.178.128.26🇺🇸 Google192.178.128.0/24 | ||||||
| PTR | lcausi-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | yulnkjt-in-f26.1e100.net | ||||||
| A | 172.253.145.26🇺🇸 Google172.253.145.0/24 | ||||||
| PTR | yulnkjt-in-f26.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| A | 2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | yudfwta-in-f27.1e100.net | ||||||
| A | 172.253.135.27🇺🇸 Google172.253.135.0/24 | ||||||
| PTR | yudfwta-in-f27.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48 | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| PTR | ws-in-x1b.1e100.net | ||||||
| A | 173.194.76.26🇺🇸 Google173.194.76.0/24 | ||||||
| PTR | ws-in-f26.1e100.net | ||||||
| TXT | 3xbv9x12ldrfqkgcrbr552x0x5ynyk19 | ||||||
| TXT | 5z9tkdf9wf0mx8tqfx291nm4z91ks61t | ||||||
| TXT | google-site-verification=7kW2N-FmNbdiSkinDrm9DStZnX28bsbL19ZlsU-1QZw | ||||||
| TXT | google-site-verification=IGtQb9z1Ek-UmDHY7nJrzfrboBED2XeILM3MvqknFkE | ||||||
| TXT | google-site-verification=SRWT19VNNvrk1oVGzE4IQwmzIm0esvD1rKnCMMflu3g | ||||||
| TXT | google-site-verification=SZfB7k1gPiMbM5CU7-ElaSeHYmepD7MGoHIISzW_Z4A | ||||||
| TXT | google-site-verification=VW9meX7A44O7jwCOAvX3JBq519hOQsSbd_-rjywIQq0 | ||||||
| TXT | google-site-verification=hhEnG_cRM9jnnFqxfwnEw0SEPOkA5frGkAJGBafFYSc | ||||||
| TXT | google-site-verification=vS01tWZC-3IS5i9Uzp0rbelgpcdY2r7UTrmZ2Q9-J24 | ||||||
| TXT | hj-ownership=y8K4JQ8gEcSB | ||||||
| TXT | pardot688303=6e31585834a22ce6cca38e453fc35421f74289b6c06137955984405aeee7233d | ||||||
| TXT | v=spf1 exists:%{i}._spf.mta.salesforce.com include:_spf.mailgun.org include:_... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.40.221, 172.67.157.38 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:9d26, 2606:4700:3033::6815:28dd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com | ||||||
| SOA | leah.ns.cloudflare.comdns@cloudflare.com serial=2403489342 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778340216 | ||||||
rank #37114 in the tld
📈 Tranco rank: #240,563
Subdomains
Same first word
Similar names
DNS History
22 records (11 active, 11 former)
●NSleah.ns.cloudflare.com2026-02-27 → 2026-05-09 · 3 obs
● 2026-02-27 14:39:42
● 2026-05-09 15:39:56
○NSns1.dnsproserver.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-07-16 13:25:20
○ 2026-05-09 15:39:56
○NSns2.dnsproserver.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-07-16 13:25:20
○ 2026-05-09 15:39:56
○NSns3.dnsproserver.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-07-16 13:25:20
○ 2026-05-09 15:39:56
○NSns75.domaincontrol.com2015-07-16 → 2017-05-31 · 5 obs
● 2015-07-16 13:25:20
● 2017-05-31 09:19:20
○ 2026-02-27 14:39:42
○ 2026-05-09 15:39:56
○NSns76.domaincontrol.com2015-07-16 → 2017-05-31 · 5 obs
● 2015-07-16 13:25:20
● 2017-05-31 09:19:20
○ 2026-02-27 14:39:42
○ 2026-05-09 15:39:56
●NSwatson.ns.cloudflare.com2026-02-27 → 2026-05-09 · 3 obs
● 2026-02-27 14:39:42
● 2026-05-09 15:39:56
●MXalt1.aspmx.l.google.com2015-07-16 → 2026-05-09 · 3 obs
● 2015-07-16 13:25:20
● 2026-05-09 15:39:56
●MXalt2.aspmx.l.google.com2015-07-16 → 2026-05-09 · 3 obs
● 2015-07-16 13:25:20
● 2026-05-09 15:39:56
●MXalt3.aspmx.l.google.com2026-02-27 → 2026-05-09 · 3 obs
● 2026-02-27 14:39:42
● 2026-05-09 15:39:56
●MXalt4.aspmx.l.google.com2026-02-27 → 2026-05-09 · 3 obs
● 2026-02-27 14:39:42
● 2026-05-09 15:39:56
●MXaspmx.l.google.com2015-07-16 → 2026-05-09 · 3 obs
● 2015-07-16 13:25:20
● 2026-05-09 15:39:56
○MXaspmx2.googlemail.com2015-07-16 → 2017-05-31 · 5 obs
● 2015-07-16 13:25:20
● 2017-05-31 09:19:20
○ 2026-02-27 14:39:42
○ 2026-05-09 15:39:56
○MXaspmx3.googlemail.com2015-07-16 → 2017-05-31 · 5 obs
● 2015-07-16 13:25:20
● 2017-05-31 09:19:20
○ 2026-02-27 14:39:42
○ 2026-05-09 15:39:56
●A104.21.40.2212026-02-27 → 2026-05-09 · 3 obs
● 2026-02-27 14:39:42
● 2026-05-09 15:39:56
●A172.67.157.382026-02-27 → 2026-05-09 · 3 obs
● 2026-02-27 14:39:42
● 2026-05-09 15:39:56
●A2606:4700:3030::ac43:9d262026-02-27 → 2026-05-09 · 3 obs
● 2026-02-27 14:39:42
● 2026-05-09 15:39:56
●A2606:4700:3033::6815:28dd2026-02-27 → 2026-05-09 · 3 obs
● 2026-02-27 14:39:42
● 2026-05-09 15:39:56
○A50.63.202.32016-11-24 → 2017-05-31 · 5 obs
● 2016-11-24 14:04:06
● 2017-05-31 09:19:20
○ 2026-02-27 14:39:42
○ 2026-05-09 15:39:56
○A66.45.254.2442008-03-13 → 2008-03-13 · 3 obs
○ 2015-07-16 13:25:20
○ 2026-05-09 15:39:56
○A66.45.254.2452008-03-13 → 2008-03-13 · 3 obs
○ 2015-07-16 13:25:20
○ 2026-05-09 15:39:56
○A78.47.104.1232015-07-16 → 2016-09-09 · 5 obs
● 2015-07-16 13:25:20
● 2016-09-09 04:40:54
○ 2016-11-24 14:04:06
○ 2026-05-09 15:39:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ironhack.com | leah.ns.cloudflare.com, watson.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.23
NS records: leah.ns.cloudflare.com, watson.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ironhack.com (unsigned zone)
⏱️ Timing
Total: 89ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.157.38, 104.21.40.221 |
| AAAA | 2 | 2606:4700:3030::ac43:9d26, 2606:4700:3033::6815:28dd |
| NS | 2 | leah.ns.cloudflare.com, watson.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 12 | 3xbv9x12ldrfqkgcrbr552x0x5ynyk19, 5z9tkdf9wf0mx8tqfx291nm4z91ks61t... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | leah.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (leah.ns.cloudflare.com, leah.ns.cloudflare.com, leah.ns.cloudflare.com...)
Analysis
Hierarchy
ironhack.com is a parent of sgtm.ironhack.com and www.ironhack.com.
IP Addresses
ironhack.com resolves to four IPs: 2606:4700:3030::ac43:9d26, 2606:4700:3033::6815:28dd, 104.21.40.221 and 172.67.157.38.
Other host names such as dominiumtech.com, allegrolokalnie.pl-539574532.shop, mail.br.info.pl, mygobiz.net and www.investinnz.co.nz share IP numbers with ironhack.com.
Name Servers
ironhack.com is delegated to two name servers: leah.ns.cloudflare.com and watson.ns.cloudflare.com.
ironhack.com uses the same name server setup as other domains, including gaoanj.com, drivox.com, webcam321.com, jerkmatch.com and xesolinnovation.com.
At least part of the name servers for ironhack.com are shared with other domains, for instance htvkqh.gay, socialmediaseo.net, laplanetedesenfants.com, closingcd.workers.dev and winonlinehub.co.uk.
These name servers are commonly used alongside the name servers meadow.ns.cloudflare.com.
Host names with six IP numbers:
leah.ns.cloudflare.com points to: 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.
watson.ns.cloudflare.com points to: 2606:4700:58::a29f:2c17, 2803:f800:50::6ca2:c317, 2a06:98c1:50::ac40:2317, 108.162.195.23, 162.159.44.23 and 172.64.35.23.
Mail Servers
ironhack.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
ironhack.com shares at least some mail servers with other domains, for example ns500698.ns500758.ns500759.ns500736.ns500735.ns500735.ns500736.ns500735.ns500735.ns500735.ns500708.ns500619.ns500619.ns500576.ns500576.trackreceptor.com, ns500754.ns500754.ns500754.ns500754.ns500705.ns500688.ns500705.ns500678.ns500704.ns500678.ns500678.tenderladiesbz.com, yaqeeninstitute.ca, ns500742.ns500731.ns500671.ns500742.ns500671.ns500731.ns500731.ns500671.ns500754.ns500678.ns500678.ns500678.ns500678.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com and ns500759.ns500698.ns500698.ns500698.ns500735.ns500698.ns500735.ns500698.ns500576.ns500708.ns500576.ns500698.ns500652.ns500652.trackreceptor.com.
These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4004:c17::1a and 192.178.155.27; alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26; alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26; alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27; alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.