4beijing.com - robtex.com
4beijing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.53.179.128🇩🇪 TEAMINTERNET-AS185.53.179.0/24 Registration for Team Internet by Next Dimension | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| SOA | ns1.dyna-ns.nethostmaster@4beijing.com 2026-04-13 #1 | ||||||
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=1778566596 | ||||||
PTR for
MX for
4beijing.com |
Subdomains
ns.4beijing.com |
Same first word
4beijing.com |
DNS History
15 records (3 active, 12 former)
○NSns.4beijing.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-08 13:24:30
○ 2026-05-12 06:31:42
●NSns1.dyna-ns.net2026-02-18 → 2026-05-12 · 3 obs
● 2026-02-18 05:27:12
● 2026-05-12 06:31:42
○NSns1.namebrightdns.com2015-11-08 → 2016-06-14 · 5 obs
● 2015-11-08 13:24:30
● 2016-06-14 12:32:16
○ 2026-02-18 05:27:12
○ 2026-05-12 06:31:42
●NSns2.dyna-ns.net2026-02-18 → 2026-05-12 · 3 obs
● 2026-02-18 05:27:12
● 2026-05-12 06:31:42
○NSns2.namebrightdns.com2015-11-08 → 2016-06-14 · 5 obs
● 2015-11-08 13:24:30
● 2016-06-14 12:32:16
○ 2026-02-18 05:27:12
○ 2026-05-12 06:31:42
○NSns3.epik.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-08 13:24:30
○ 2026-05-12 06:31:42
○NSns4.epik.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-08 13:24:30
○ 2026-05-12 06:31:42
○MX4beijing.com2026-03-23 → 2026-03-28 · 4 obs
● 2026-03-23 13:39:50
● 2026-03-28 08:03:56
○ 2026-05-12 06:31:42
○MXmail.b-io.co2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-08 13:24:30
○ 2026-05-12 06:31:42
○MXmail1.namebrightmail.com2015-11-08 → 2016-06-14 · 5 obs
● 2015-11-08 13:24:30
● 2016-06-14 12:32:16
○ 2026-02-18 05:27:12
○ 2026-05-12 06:31:42
○MXmail2.namebrightmail.com2015-11-08 → 2016-06-14 · 5 obs
● 2015-11-08 13:24:30
● 2016-06-14 12:32:16
○ 2026-02-18 05:27:12
○ 2026-05-12 06:31:42
●A185.53.179.1282026-02-18 → 2026-05-12 · 6 obs
● 2026-02-18 05:27:12
● 2026-02-19 01:31:48
○ 2026-03-23 13:39:50
○ 2026-03-28 08:03:56
● 2026-05-12 06:31:42
○A192.64.147.1502015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-08 13:24:30
○ 2026-05-12 06:31:42
○A54.175.122.202015-11-08 → 2016-06-14 · 5 obs
● 2015-11-08 13:24:30
● 2016-06-14 12:32:16
○ 2026-02-18 05:27:12
○ 2026-05-12 06:31:42
○A67.222.155.422026-03-23 → 2026-03-28 · 4 obs
● 2026-03-23 13:39:50
● 2026-03-28 08:03:56
○ 2026-05-12 06:31:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| 4beijing.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.26.92
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4beijing.com (unsigned zone)
⏱️ Timing
Total: 425ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.53.179.128 |
| NS | 2 | ns2.dyna-ns.net, ns1.dyna-ns.net |
| SOA | 1 | ns1.dyna-ns.net hostmaster.4beijing.com |
Analysis
Hierarchy
The parent of ns.4beijing.com is 4beijing.com.
Mail Server Role
4beijing.com serves as the mail server for 4beijing.com.
IP Addresses
4beijing.com points to a single IP number: 185.53.179.128.
Other host names, for instance torosup.com, transltaae.xn--google.com, bulgaria-vr.com, dragonman.org and kebabstall.com share IP numbers with 4beijing.com.
Name Servers
4beijing.com is delegated to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.
4beijing.com uses the same name server setup as other domains, for instance symbiosal.com, livitski.name, oou.in, 420limo.net and merry-christmas.org.
4beijing.com partially shares name servers with other domains, for instance secret.kitchen.
Host names with four IP numbers
ns1.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158
ns2.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5