zhao47.com - robtex.com
zhao47.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.35.4.2🇺🇸 DIGITALOCEAN161.35.0.0/20 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@zhao47.com serial=1661442309 | ||||||
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=1774513307 | ||||||
Same first word
zhao47.com |
DNS History
14 records (4 active, 10 former)
○NSdns1.name-services.com2015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-29 08:54:30
○ 2026-03-26 08:35:36
○NSdns10.hichina.com2016-04-25 → 2017-02-10 · 5 obs
● 2016-04-25 05:20:10
● 2017-02-10 23:54:40
○ 2020-02-16 05:16:02
○ 2026-03-26 08:35:36
○NSdns2.name-services.com2015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-29 08:54:30
○ 2026-03-26 08:35:36
○NSdns3.name-services.com2015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-29 08:54:30
○ 2026-03-26 08:35:36
○NSdns4.name-services.com2015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-29 08:54:30
○ 2026-03-26 08:35:36
○NSdns5.name-services.com2015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-29 08:54:30
○ 2026-03-26 08:35:36
○NSdns9.hichina.com2016-04-25 → 2017-02-10 · 5 obs
● 2016-04-25 05:20:10
● 2017-02-10 23:54:40
○ 2020-02-16 05:16:02
○ 2026-03-26 08:35:36
●NSns1.digitalocean.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 08:35:34
● 2026-03-26 08:35:36
●NSns2.digitalocean.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 08:35:34
● 2026-03-26 08:35:36
●NSns3.digitalocean.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 08:35:34
● 2026-03-26 08:35:36
○MXmxn.mxhichina.com2016-04-25 → 2017-02-10 · 4 obs
● 2017-02-10 23:54:40
○ 2020-02-16 05:16:02
○ 2026-03-26 08:35:36
○MXmxw.mxhichina.com2016-04-25 → 2017-02-10 · 4 obs
● 2017-02-10 23:54:40
○ 2020-02-16 05:16:02
○ 2026-03-26 08:35:36
●A161.35.4.22026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 08:35:34
● 2026-03-26 08:35:36
○A98.124.253.2162015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-29 08:54:30
○ 2026-03-26 08:35:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| zhao47.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zhao47.com (unsigned zone)
⏱️ Timing
Total: 107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.35.4.2 |
| NS | 3 | ns3.digitalocean.com, ns1.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.zhao47.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
IP Addresses
zhao47.com points to a single IP: 161.35.4.2.
Name Servers
zhao47.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
zhao47.com partially shares name servers with other domains; examples include 1.0.0.5.6.9.0.0.0.0.0.0.0.0.0.0.0.d.0.0.1.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, 0.0.0.a.0.9.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.1.0.0.0.8.1.6.0.0.4.2.ip6.arpa, winerist.com, 236.241.192.in-addr.arpa and 1.0.0.9.e.e.8.3.0.0.0.0.0.0.0.0.0.1.0.0.0.0.8.0.0.8.8.a.4.0.6.2.ip6.arpa.
Host names with two IP numbers:
ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.
ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.
ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.