o1tech.com - robtex.com
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o1tech.com
| CNAME | jean.ns.cloudflare.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:50::adf5:3a79πΊπΈ Cloudflare | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c079π¨π· Cloudflare | ||||||
| A | 2a06:98c1:50::ac40:2079πΊπΈ Cloudflare | ||||||
| A | 108.162.192.121πΊπΈ Cloudflare | ||||||
| A | 172.64.32.121πΊπΈ Cloudflare | ||||||
| A | 173.245.58.121πΊπΈ Cloudflare | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1771291435 | ||||||
Same first word
o1tech.com |
DNS History
14 records (3 active, 11 former)
βNSdns25.hichina.com2026-02-18 β 2026-02-18 Β· 3 obs
β 2018-10-23 01:20:18
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
βNSdns26.hichina.com2026-02-18 β 2026-02-18 Β· 3 obs
β 2018-10-23 01:20:18
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
βNSns1.dynadot.com2018-10-23 β 2018-10-23 Β· 4 obs
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
β 2018-10-23 01:20:18
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
βNSns1.sineris.net2015-06-18 β 2017-01-25 Β· 4 obs
β 2015-06-18 10:46:06
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:34
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:34
βNSns2.dynadot.com2018-10-23 β 2018-10-23 Β· 4 obs
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
β 2018-10-23 01:20:18
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
βNSns2.sineris.net2015-06-18 β 2017-01-25 Β· 4 obs
β 2015-06-18 10:46:06
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:34
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:34
βMXbkpmx.sineris.net2015-06-18 β 2017-01-25 Β· 4 obs
β 2015-06-18 10:46:06
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:34
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:34
βMXmail.o1tech.com2015-06-18 β 2017-01-25 Β· 4 obs
β 2015-06-18 10:46:06
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:34
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:34
βA204.9.187.292015-10-15 β 2017-01-25 Β· 5 obs
β 2015-06-18 10:46:06
β 2015-10-15 08:54:38
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:34
β 2015-10-15 08:54:38
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:34
βA34.202.122.772018-10-23 β 2018-10-23 Β· 4 obs
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
β 2018-10-23 01:20:18
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
βA35.169.225.2482018-10-23 β 2018-10-23 Β· 4 obs
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
β 2018-10-23 01:20:18
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
βA52.0.7.302018-10-23 β 2018-10-23 Β· 4 obs
β 2017-01-25 17:24:54
β 2018-10-23 01:20:18
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
β 2018-10-23 01:20:18
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
βA69.13.47.222015-06-18 β 2015-06-18 Β· 3 obs
β 2015-06-18 10:46:06
β 2015-10-15 08:54:38
β 2026-02-18 22:35:34
β 2015-10-15 08:54:38
β 2026-02-18 22:35:34
βCNAMEjean.ns.cloudflare.com2026-02-18 β 2026-02-18 Β· 2 obs
β 2026-02-18 22:35:32
β 2026-02-18 22:35:34
β 2026-02-18 22:35:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| o1tech.com | dns25.hichina.com, dns26.hichina.com | - |
β Authoritative Response
Server: 120.76.107.37
NS records: dns25.hichina.com, dns26.hichina.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for o1tech.com (unsigned zone)
β±οΈ Timing
Total: 596ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns26.hichina.com, dns25.hichina.com |
| CNAME | 1 | jean.ns.cloudflare.com |
| SOA | 1 | dns25.hichina.com hostmaster.hichina.com |
AI analysis
Six IP numbers are pointed to by o1tech.com: 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.