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o1tech.com

CNAMEjean.ns.cloudflare.com
DNSSEC⚠️ Not signed
A2606:4700:50::adf5:3a79πŸ‡ΊπŸ‡Έ Cloudflare
PTRjean.ns.cloudflare.com
A2803:f800:50::6ca2:c079πŸ‡¨πŸ‡· Cloudflare
A2a06:98c1:50::ac40:2079πŸ‡ΊπŸ‡Έ Cloudflare
A108.162.192.121πŸ‡ΊπŸ‡Έ Cloudflare
A172.64.32.121πŸ‡ΊπŸ‡Έ Cloudflare
A173.245.58.121πŸ‡ΊπŸ‡Έ Cloudflare

com

Same first word

DNS History

14 records (3 active, 11 former)

20162017201820192020202120222023202420252026NSdns25.hichina.comdns26.hichina.comns1.dynadot.comns1.sineris.netns2.dynadot.comns2.sineris.netMXbkpmx.sineris.netmail.o1tech.comA204.9.187.2934.202.122.7735.169.225.24852.0.7.3069.13.47.22CNAMEjean.ns.cloudflare.com
●NSdns25.hichina.com2026-02-18 β†’ 2026-02-18 Β· 3 obs
β—‹ 2018-10-23 01:20:18
● 2026-02-18 22:35:32
● 2026-02-18 22:35:34
●NSdns26.hichina.com2026-02-18 β†’ 2026-02-18 Β· 3 obs
β—‹ 2018-10-23 01:20:18
● 2026-02-18 22:35:32
● 2026-02-18 22:35:34
β—‹NSns1.dynadot.com2018-10-23 β†’ 2018-10-23 Β· 4 obs
β—‹ 2017-01-25 17:24:54
● 2018-10-23 01:20:18
β—‹ 2026-02-18 22:35:32
β—‹ 2026-02-18 22:35:34
β—‹NSns1.sineris.net2015-06-18 β†’ 2017-01-25 Β· 4 obs
● 2015-06-18 10:46:06
● 2017-01-25 17:24:54
β—‹ 2018-10-23 01:20:18
β—‹ 2026-02-18 22:35:34
β—‹NSns2.dynadot.com2018-10-23 β†’ 2018-10-23 Β· 4 obs
β—‹ 2017-01-25 17:24:54
● 2018-10-23 01:20:18
β—‹ 2026-02-18 22:35:32
β—‹ 2026-02-18 22:35:34
β—‹NSns2.sineris.net2015-06-18 β†’ 2017-01-25 Β· 4 obs
● 2015-06-18 10:46:06
● 2017-01-25 17:24:54
β—‹ 2018-10-23 01:20:18
β—‹ 2026-02-18 22:35:34
β—‹MXbkpmx.sineris.net2015-06-18 β†’ 2017-01-25 Β· 4 obs
● 2015-06-18 10:46:06
● 2017-01-25 17:24:54
β—‹ 2018-10-23 01:20:18
β—‹ 2026-02-18 22:35:34
β—‹MXmail.o1tech.com2015-06-18 β†’ 2017-01-25 Β· 4 obs
● 2015-06-18 10:46:06
● 2017-01-25 17:24:54
β—‹ 2018-10-23 01:20:18
β—‹ 2026-02-18 22:35:34
β—‹A204.9.187.292015-10-15 β†’ 2017-01-25 Β· 5 obs
β—‹ 2015-06-18 10:46:06
● 2015-10-15 08:54:38
● 2017-01-25 17:24:54
β—‹ 2018-10-23 01:20:18
β—‹ 2026-02-18 22:35:34
β—‹A34.202.122.772018-10-23 β†’ 2018-10-23 Β· 4 obs
β—‹ 2017-01-25 17:24:54
● 2018-10-23 01:20:18
β—‹ 2026-02-18 22:35:32
β—‹ 2026-02-18 22:35:34
β—‹A35.169.225.2482018-10-23 β†’ 2018-10-23 Β· 4 obs
β—‹ 2017-01-25 17:24:54
● 2018-10-23 01:20:18
β—‹ 2026-02-18 22:35:32
β—‹ 2026-02-18 22:35:34
β—‹A52.0.7.302018-10-23 β†’ 2018-10-23 Β· 4 obs
β—‹ 2017-01-25 17:24:54
● 2018-10-23 01:20:18
β—‹ 2026-02-18 22:35:32
β—‹ 2026-02-18 22:35:34
β—‹A69.13.47.222015-06-18 β†’ 2015-06-18 Β· 3 obs
● 2015-06-18 10:46:06
β—‹ 2015-10-15 08:54:38
β—‹ 2026-02-18 22:35:34
●CNAMEjean.ns.cloudflare.com2026-02-18 β†’ 2026-02-18 Β· 2 obs
● 2026-02-18 22:35:32
● 2026-02-18 22:35:34

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
o1tech.comdns25.hichina.com, dns26.hichina.com-

βœ… Authoritative Response

Server: 120.76.107.37

NS records: dns25.hichina.com, dns26.hichina.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for o1tech.com (unsigned zone)

⏱️ Timing

Total: 596ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS2dns26.hichina.com, dns25.hichina.com
CNAME1jean.ns.cloudflare.com
SOA1dns25.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.