o1tech.com - robtex.com
o1tech.com
| CNAME | jean.ns.cloudflare.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:50::adf5:3a79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c079🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2079🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.192.121🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.32.121🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.58.121🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1778791676 | ||||||
Same first word
o1tech.com |
DNS History
14 records (3 active, 11 former)
●NSdns25.hichina.com2026-02-18 → 2026-05-14 · 3 obs
○ 2018-10-23 01:20:18
● 2026-02-18 22:35:32
● 2026-05-14 21:15:54
● 2026-02-18 22:35:32
● 2026-05-14 21:15:54
●NSdns26.hichina.com2026-02-18 → 2026-05-14 · 3 obs
○ 2018-10-23 01:20:18
● 2026-02-18 22:35:32
● 2026-05-14 21:15:54
● 2026-02-18 22:35:32
● 2026-05-14 21:15:54
○NSns1.dynadot.com2018-10-23 → 2018-10-23 · 4 obs
○ 2017-01-25 17:24:54
● 2018-10-23 01:20:18
○ 2026-02-18 22:35:32
○ 2026-05-14 21:15:54
● 2018-10-23 01:20:18
○ 2026-02-18 22:35:32
○ 2026-05-14 21:15:54
○NSns1.sineris.net2015-06-18 → 2017-01-25 · 4 obs
● 2015-06-18 10:46:06
● 2017-01-25 17:24:54
○ 2018-10-23 01:20:18
○ 2026-05-14 21:15:54
● 2017-01-25 17:24:54
○ 2018-10-23 01:20:18
○ 2026-05-14 21:15:54
○NSns2.dynadot.com2018-10-23 → 2018-10-23 · 4 obs
○ 2017-01-25 17:24:54
● 2018-10-23 01:20:18
○ 2026-02-18 22:35:32
○ 2026-05-14 21:15:54
● 2018-10-23 01:20:18
○ 2026-02-18 22:35:32
○ 2026-05-14 21:15:54
○NSns2.sineris.net2015-06-18 → 2017-01-25 · 4 obs
● 2015-06-18 10:46:06
● 2017-01-25 17:24:54
○ 2018-10-23 01:20:18
○ 2026-05-14 21:15:54
● 2017-01-25 17:24:54
○ 2018-10-23 01:20:18
○ 2026-05-14 21:15:54
○MXbkpmx.sineris.net2015-06-18 → 2017-01-25 · 4 obs
● 2015-06-18 10:46:06
● 2017-01-25 17:24:54
○ 2018-10-23 01:20:18
○ 2026-05-14 21:15:54
● 2017-01-25 17:24:54
○ 2018-10-23 01:20:18
○ 2026-05-14 21:15:54
○MXmail.o1tech.com2015-06-18 → 2017-01-25 · 4 obs
● 2015-06-18 10:46:06
● 2017-01-25 17:24:54
○ 2018-10-23 01:20:18
○ 2026-05-14 21:15:54
● 2017-01-25 17:24:54
○ 2018-10-23 01:20:18
○ 2026-05-14 21:15:54
○A204.9.187.292015-10-15 → 2017-01-25 · 5 obs
○ 2015-06-18 10:46:06
● 2015-10-15 08:54:38
● 2017-01-25 17:24:54
○ 2018-10-23 01:20:18
○ 2026-05-14 21:15:54
● 2015-10-15 08:54:38
● 2017-01-25 17:24:54
○ 2018-10-23 01:20:18
○ 2026-05-14 21:15:54
○A34.202.122.772018-10-23 → 2018-10-23 · 4 obs
○ 2017-01-25 17:24:54
● 2018-10-23 01:20:18
○ 2026-02-18 22:35:32
○ 2026-05-14 21:15:54
● 2018-10-23 01:20:18
○ 2026-02-18 22:35:32
○ 2026-05-14 21:15:54
○A35.169.225.2482018-10-23 → 2018-10-23 · 4 obs
○ 2017-01-25 17:24:54
● 2018-10-23 01:20:18
○ 2026-02-18 22:35:32
○ 2026-05-14 21:15:54
● 2018-10-23 01:20:18
○ 2026-02-18 22:35:32
○ 2026-05-14 21:15:54
○A52.0.7.302018-10-23 → 2018-10-23 · 4 obs
○ 2017-01-25 17:24:54
● 2018-10-23 01:20:18
○ 2026-02-18 22:35:32
○ 2026-05-14 21:15:54
● 2018-10-23 01:20:18
○ 2026-02-18 22:35:32
○ 2026-05-14 21:15:54
○A69.13.47.222015-06-18 → 2015-06-18 · 3 obs
● 2015-06-18 10:46:06
○ 2015-10-15 08:54:38
○ 2026-05-14 21:15:54
○ 2015-10-15 08:54:38
○ 2026-05-14 21:15:54
●CNAMEjean.ns.cloudflare.com2026-02-18 → 2026-05-14 · 2 obs
● 2026-02-18 22:35:32
● 2026-05-14 21:15:54
● 2026-05-14 21:15:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| o1tech.com | dns25.hichina.com, dns26.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.59
NS records: dns25.hichina.com, dns26.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o1tech.com (unsigned zone)
⏱️ Timing
Total: 1394ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns25.hichina.com, dns26.hichina.com |
| CNAME | 1 | jean.ns.cloudflare.com |
| SOA | 1 | dns25.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)
Analysis
IP Addresses
o1tech.com points to six IP addresses: 2606:4700:50::adf5:3a79, 2803:f800:50::6ca2:c079, 2a06:98c1:50::ac40:2079, 108.162.192.121, 172.64.32.121 and 173.245.58.121.
Other host names, for instance, jean.ns.cloudflare.com share IP numbers with o1tech.com.