techcareers.org - robtex.com
techcareers.org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3030::ac43:dc47🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:4360🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.96Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.71🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ns1.ubmdns.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.ubmdns.com | ||||||
| A | 162.159.0.208Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.ubmdns.com | ||||||
| A | 2400:cb00:2049:1::a29f:1d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns2.ubmdns.com | ||||||
| A | 162.159.1.208Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.ubmdns.com | ||||||
| TXT | v=spf1 mx include:spf.ubm-us.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.67.96, 172.67.220.71 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:dc47, 2606:4700:3034::6815:4360 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com | ||||||
| SOA | ns1.ubmdns.comdns@cloudflare.com serial=2409120662 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784260773 | ||||||
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
○NSns1.ubm-us.net2015-07-31 → 2017-03-24 · 4 obs
● 2015-07-31 20:05:06
● 2017-03-24 21:31:46
○ 2026-07-13 10:53:06
○ 2026-07-17 04:18:06
● 2017-03-24 21:31:46
○ 2026-07-13 10:53:06
○ 2026-07-17 04:18:06
●NSns1.ubmdns.com2026-07-13 → 2026-07-17 · 3 obs
○ 2017-03-24 21:31:46
● 2026-07-13 10:53:06
● 2026-07-17 04:18:06
● 2026-07-13 10:53:06
● 2026-07-17 04:18:06
○NSns2.ubm-us.net2015-07-31 → 2017-03-24 · 4 obs
● 2015-07-31 20:05:06
● 2017-03-24 21:31:46
○ 2026-07-13 10:53:06
○ 2026-07-17 04:18:06
● 2017-03-24 21:31:46
○ 2026-07-13 10:53:06
○ 2026-07-17 04:18:06
●NSns2.ubmdns.com2026-07-13 → 2026-07-17 · 3 obs
○ 2017-03-24 21:31:46
● 2026-07-13 10:53:06
● 2026-07-17 04:18:06
● 2026-07-13 10:53:06
● 2026-07-17 04:18:06
○NSns3.ubm-us.net2015-07-31 → 2017-03-24 · 4 obs
● 2015-07-31 20:05:06
● 2017-03-24 21:31:46
○ 2026-07-13 10:53:06
○ 2026-07-17 04:18:06
● 2017-03-24 21:31:46
○ 2026-07-13 10:53:06
○ 2026-07-17 04:18:06
○MXmailhost.ubm-us.net2015-07-31 → 2017-03-24 · 4 obs
● 2015-07-31 20:05:06
● 2017-03-24 21:31:46
○ 2026-07-13 10:53:06
○ 2026-07-17 04:18:06
● 2017-03-24 21:31:46
○ 2026-07-13 10:53:06
○ 2026-07-17 04:18:06
●A104.21.67.962026-07-13 → 2026-07-17 · 3 obs
○ 2017-03-24 21:31:46
● 2026-07-13 10:53:06
● 2026-07-17 04:18:06
● 2026-07-13 10:53:06
● 2026-07-17 04:18:06
●A172.67.220.712026-07-13 → 2026-07-17 · 3 obs
○ 2017-03-24 21:31:46
● 2026-07-13 10:53:06
● 2026-07-17 04:18:06
● 2026-07-13 10:53:06
● 2026-07-17 04:18:06
○A192.155.42.932017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-06 21:34:10
● 2017-03-24 21:31:46
○ 2026-07-13 10:53:06
○ 2026-07-17 04:18:06
● 2017-03-24 21:31:46
○ 2026-07-13 10:53:06
○ 2026-07-17 04:18:06
○A192.155.48.932015-07-31 → 2016-07-06 · 4 obs
● 2015-07-31 20:05:06
● 2016-07-06 21:34:10
○ 2017-03-24 21:31:46
○ 2026-07-17 04:18:06
● 2016-07-06 21:34:10
○ 2017-03-24 21:31:46
○ 2026-07-17 04:18:06
●A2606:4700:3030::ac43:dc472026-07-13 → 2026-07-17 · 3 obs
○ 2017-03-24 21:31:46
● 2026-07-13 10:53:06
● 2026-07-17 04:18:06
● 2026-07-13 10:53:06
● 2026-07-17 04:18:06
●A2606:4700:3034::6815:43602026-07-13 → 2026-07-17 · 3 obs
○ 2017-03-24 21:31:46
● 2026-07-13 10:53:06
● 2026-07-17 04:18:06
● 2026-07-13 10:53:06
● 2026-07-17 04:18:06
○A2620:103::192:155:48:932015-07-31 → 2016-07-06 · 4 obs
● 2015-07-31 20:05:06
● 2016-07-06 21:34:10
○ 2017-03-24 21:31:46
○ 2026-07-17 04:18:06
● 2016-07-06 21:34:10
○ 2017-03-24 21:31:46
○ 2026-07-17 04:18:06
○A2620:103:1:1:192:155:42:932017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-06 21:34:10
● 2017-03-24 21:31:46
○ 2026-07-13 10:53:06
○ 2026-07-17 04:18:06
● 2017-03-24 21:31:46
○ 2026-07-13 10:53:06
○ 2026-07-17 04:18:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| techcareers.org | ns2.ubmdns.com, ns1.ubmdns.com | - |
✅ Authoritative Response
Server:162.159.0.208
NS records: ns2.ubmdns.com, ns1.ubmdns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.67.96, 172.67.220.71 |
| AAAA | 2 | 2606:4700:3030::ac43:dc47, 2606:4700:3034::6815:4360 |
| NS | 2 | ns1.ubmdns.com, ns2.ubmdns.com |
| TXT | 1 | v=spf1 mx include:spf.ubm-us.net -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ns1.ubmdns.com dns.cloudflare.com |
Analysis
IP Addresses
techcareers.org directs to four IP numbers, which are 104.21.67.96, 172.67.220.71, 2606:4700:3030::ac43:dc47 and 2606:4700:3034::6815:4360.
sxlsygjgc.com, cherry.deals, www.planetaalfabetizado.com.br and two other host names share IP numbers with techcareers.org.
Name Servers
The NS records for techcareers.org delegate to ns1.ubmdns.com and ns2.ubmdns.com.
techcareers.org uses the same name servers as several other domains — among them futureheritagelive.com, seatrade-cruise-events.com, ttgaward.com and two more.
ns1.ubmdns.com resolves to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0. Likewise, ns2.ubmdns.com resolves to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0 — two IP addresses apiece.