chenyuzhang.com - robtex.com
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chenyuzhang.com
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=1770918430 | ||||||
Same first word
chenyuzhang.com |
Similar names
DNS History
21 records (9 active, 12 former)
●NSns-1192.awsdns-21.org2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:25:08
●NSns-1970.awsdns-54.co.uk2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:25:08
●NSns-465.awsdns-58.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:25:08
●NSns-866.awsdns-44.net2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:25:08
○NSns1.domain.com2018-01-15 → 2018-01-15 · 3 obs
● 2018-01-15 02:35:04
○ 2026-02-15 23:25:08
○NSns1.uniregistrymarket.link2016-12-21 → 2016-12-21 · 3 obs
○ 2018-01-15 02:35:04
○ 2026-02-15 23:25:08
○NSns2.domain.com2018-01-15 → 2018-01-15 · 3 obs
● 2018-01-15 02:35:04
○ 2026-02-15 23:25:08
○NSns2.uniregistrymarket.link2016-12-21 → 2016-12-21 · 3 obs
○ 2018-01-15 02:35:04
○ 2026-02-15 23:25:08
○MXmx.chenyuzhang.com2018-01-15 → 2018-01-15 · 2 obs
○ 2026-02-15 23:25:08
●MXsmtp.google.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:25:08
●A13.226.238.202026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:25:08
●A13.226.238.302026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:25:08
●A13.226.238.472026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:25:08
●A13.226.238.972026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:25:08
○A18.65.25.1232026-02-15 → 2026-02-15 · 1 obs
○A18.65.25.392026-02-15 → 2026-02-15 · 1 obs
○A18.65.25.542026-02-15 → 2026-02-15 · 1 obs
○A18.65.25.792026-02-15 → 2026-02-15 · 1 obs
○A192.30.252.1532018-01-15 → 2018-01-15 · 3 obs
● 2018-01-15 02:35:04
○ 2026-02-15 23:25:08
○A192.30.252.1542018-01-15 → 2018-01-15 · 3 obs
● 2018-01-15 02:35:04
○ 2026-02-15 23:25:08
○A69.172.201.1532016-12-21 → 2016-12-21 · 3 obs
○ 2018-01-15 02:35:04
○ 2026-02-15 23:25:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| chenyuzhang.com | ns-465.awsdns-58.com, ns-866.awsdns-44.net, ns-1192.awsdns-21.org, ns-1970.awsdns-54.co.uk | - |
✅ Authoritative Response
Server: 205.251.199.178
NS records: ns-465.awsdns-58.com, ns-866.awsdns-44.net, ns-1192.awsdns-21.org, ns-1970.awsdns-54.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chenyuzhang.com (unsigned zone)
⏱️ Timing
Total: 63ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 13.226.238.47, 13.226.238.30... |
| NS | 4 | ns-1192.awsdns-21.org, ns-1970.awsdns-54.co.uk... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=BZQ0MoRFPmUeep3, openai-domain-verification=dv-QD1xcsE3zs |
| SOA | 1 | ns-465.awsdns-58.com awsdns-hostmaster.a |
AI analysis
chenyuzhang.com maps to four IP numbers: 13.226.238.20, 13.226.238.30, 13.226.238.47 and 13.226.238.97.
Other host names, for instance d25wfjbrtkcooe.cloudfront.net, strava-challenges-dev-pwrpw-tbkng.mongodbstitch.com, hitorigurashi-kaden.com, vernier.prof and www.instabase.jp share IP numbers with chenyuzhang.com.
chenyuzhang.com's delegation is handled by four name servers: ns-465.awsdns-58.com, ns-866.awsdns-44.net, ns-1192.awsdns-21.org and ns-1970.awsdns-54.co.uk.
chenyuzhang.com partially shares name servers with other domains; examples include wwwmxvideos.com, unitygood.kktix.cc, sekai-ichi-movie.jp, kostdoktorn.se and kh.cm.
These name servers are commonly used with ns-407.awsdns-50.com, ns-1281.awsdns-32.org and ns-2001.awsdns-58.co.uk.
Host names with two IPs:
ns-465.awsdns-58.com points to 2600:9000:5301:d100::1 and 205.251.193.209
ns-866.awsdns-44.net points to 2600:9000:5303:6200::1 and 205.251.195.98
ns-1192.awsdns-21.org points to 2600:9000:5304:a800::1 and 205.251.196.168
ns-1970.awsdns-54.co.uk points to 2600:9000:5307:b200::1 and 205.251.199.178
chenyuzhang.com is handled by a single mail server, smtp.google.com.
chenyuzhang.com has the same mail server setup as other domains, including loda.ca, fchsc.com, mbbch.com, arh-conseil.com and worldgoldprice.org.
chenyuzhang.com shares some mail servers with other domains, at least partially, such as krizer.com, wellawaresystems.com, biozoo.com.mx, dealernetb2b.com and twojeoko.com.
These mail servers are often used with the mail servers aspmx.l.google.com.
smtp.google.com points to nine IP numbers: 2607:f8b0:4023:1004::1b, 2607:f8b0:4023:1009::1a, 2607:f8b0:4023:1009::1b, 2607:f8b0:4023:1015::1a, 142.250.115.26, 142.250.115.27, 142.251.116.26, 142.251.116.27 and 172.253.135.26.