pubtech.io - robtex.com
pubtech.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:affc🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:3816🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.56.22Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.252🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rajeev.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3be0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 108.162.193.224🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 172.64.33.224🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 173.245.59.224🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| NS | zariyah.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2648🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c248🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2248🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 108.162.194.72🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 162.159.38.72Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 172.64.34.72🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.56.22, 172.67.175.252 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:affc, 2606:4700:3035::6815:3816 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com | ||||||
| SOA | rajeev.ns.cloudflare.comdns@cloudflare.com serial=2407752263 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1786199907 | ||||||
Same first word
pubtech.ai |
pubtech.io |
pubtech.biz |
pubtech.com |
pubtech.it |
pubtech.info |
pubtech.fr |
pubtech.net |
pubtech.com.au |
pubtech.org |
pubtech.de |
pubtech.com.br |
Similar names
petchub.com |
techpub.cz |
techbup.com |
ubptech.com |
betchup.com |
buptech.com |
etpcuhb.org |
techpub.net |
techpub.de |
techpub.com |
techpub.ru |
bethcup.com |
techpub.org |
DNS History
8 records (6 active, 2 former)
●NSrajeev.ns.cloudflare.com2026-02-17 → 2026-08-08 · 2 obs
● 2026-08-08 15:41:38
●NSzariyah.ns.cloudflare.com2026-02-17 → 2026-08-08 · 2 obs
● 2026-08-08 15:41:38
●A104.21.56.222026-02-17 → 2026-08-08 · 2 obs
● 2026-08-08 15:41:38
●A172.67.175.2522026-02-17 → 2026-08-08 · 2 obs
● 2026-08-08 15:41:38
○A2606:4700:3031::6815:38162026-02-17 → 2026-06-11 · 4 obs
● 2026-06-11 14:29:52
○ 2026-07-15 04:30:40
○ 2026-08-08 15:41:38
○A2606:4700:3031::ac43:affc2026-02-17 → 2026-06-11 · 4 obs
● 2026-06-11 14:29:52
○ 2026-07-15 04:30:40
○ 2026-08-08 15:41:38
●A2606:4700:3032::ac43:affc2026-07-15 → 2026-08-08 · 3 obs
● 2026-07-15 04:30:40
● 2026-08-08 15:41:38
●A2606:4700:3035::6815:38162026-07-15 → 2026-08-08 · 3 obs
● 2026-07-15 04:30:40
● 2026-08-08 15:41:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| pubtech.io | zariyah.ns.cloudflare.com, rajeev.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.224
NS records: zariyah.ns.cloudflare.com, rajeev.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pubtech.io (unsigned zone)
⏱️ Timing
Total: 507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.175.252, 104.21.56.22 |
| AAAA | 2 | 2606:4700:3032::ac43:affc, 2606:4700:3035::6815:3816 |
| NS | 2 | rajeev.ns.cloudflare.com, zariyah.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rajeev.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
pubtech.io has four IP addresses: 104.21.56.22, 172.67.175.252, 2606:4700:3032::ac43:affc and 2606:4700:3035::6815:3816.
mondressingdeluxe.com, www.alpha-solana.com, indianwifes(0x706f726e).com and two other host names share IP numbers with pubtech.io.
Name Servers
pubtech.io is served by two delegated name servers, rajeev.ns.cloudflare.com and zariyah.ns.cloudflare.com.
pubtech.io uses the same name servers as several other domains — among them gotmentioned.com, aids-ina.org, besafedirect.com and two more.
pubtech.io shares at least some of its name servers with other domains, including textverse.my, schmoes.com, coregz.com and two others.
These name servers are frequently paired with the name servers andy.ns.cloudflare.com and sreeni.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
rajeev.ns.cloudflare.com carries IP addresses 108.162.193.224, 172.64.33.224 and 173.245.59.224, with 3 other addresses beyond those.
zariyah.ns.cloudflare.com carries IP addresses 108.162.194.72, 162.159.38.72 and 172.64.34.72, with 3 other addresses beyond those.