yjbbs.net - robtex.com
yjbbs.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.238.252.13🇨🇳 CHINATELECOM-ZHEJIANG-JINHUA-IDC115.238.248.0/21 JINHUA, ZHEJIANG Province, P.R.China. | ||||||
| NS | dns5.4cun.com ⭐ | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 219.138.102.210🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang | ||||||
| NS | dns.4cun.com ⚠️ Not in zone NS records | ||||||
| NS | dns6.4cun.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 61.172.183.74🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c1d::1b🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | ww-in-f27.1e100.net | ||||||
| A | 142.251.179.26🇺🇸 Google142.251.179.0/24 | ||||||
| PTR | pd-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(20) | ||||||
| A | 2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48 | ||||||
| A | 108.177.123.26🇺🇸 Google108.177.123.0/24 | ||||||
| PTR | lcscld-in-f26.1e100.net | ||||||
| MX | aspmx2.googlemail.com(30) | ||||||
| A | 2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48 | ||||||
| A | 108.177.123.27🇺🇸 Google108.177.123.0/24 | ||||||
| PTR | lcscld-in-f27.1e100.net | ||||||
| SOA | dns.4cun.comadmin@yjbbs.net serial=1772528034 | ||||||
net
| 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=1783198326 | ||||||
Subdomains
www.yjbbs.net |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSdns.4cun.com2015-08-11 → 2026-07-04 · 5 obs
● 2016-04-28 09:14:54
○ 2026-07-02 06:09:46
● 2026-07-04 21:04:28
● 2026-07-04 21:04:32
●NSdns5.4cun.com2026-06-25 → 2026-07-04 · 3 obs
● 2026-06-25 11:36:56
● 2026-07-04 21:04:32
●NSdns6.4cun.com2026-06-25 → 2026-07-04 · 3 obs
● 2026-06-25 11:36:56
● 2026-07-04 21:04:32
●MXalt1.aspmx.l.google.com2015-08-11 → 2026-07-04 · 5 obs
● 2016-04-28 09:14:54
○ 2026-07-02 06:09:46
● 2026-07-04 21:04:28
● 2026-07-04 21:04:32
●MXaspmx.l.google.com2015-08-11 → 2026-07-04 · 5 obs
● 2016-04-28 09:14:54
○ 2026-07-02 06:09:46
● 2026-07-04 21:04:28
● 2026-07-04 21:04:32
●MXaspmx2.googlemail.com2015-08-11 → 2026-07-04 · 5 obs
● 2016-04-28 09:14:54
○ 2026-07-02 06:09:46
● 2026-07-04 21:04:28
● 2026-07-04 21:04:32
●A115.238.252.132015-08-11 → 2026-07-04 · 5 obs
● 2016-04-28 09:14:54
○ 2026-07-02 06:09:46
● 2026-07-04 21:04:28
● 2026-07-04 21:04:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yjbbs.net | dns5.4cun.com, dns6.4cun.com | - |
✅ Authoritative Response
Server:219.138.102.210
NS records: dns5.4cun.com, dns6.4cun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yjbbs.net (unsigned zone)
⏱️ Timing
Total: 1769ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.238.252.13 |
| MX | 3 | ALT1.ASPMX.L.GOOGLE.COM (pri: 20), ASPMX.L.GOOGLE.COM (pri: 10)... |
| SOA | 1 | dns.4cun.com admin.yjbbs.net |
Analysis
Hierarchy
yjbbs.net is a parent domain of www.yjbbs.net.
IP Addresses
yjbbs.net resolves to just one IP address, 115.238.252.13.
yjbbs.net shares its IP numbers with other host names like macbana.com, www.yjbbs.net and yj0577.com.
Name Servers
yjbbs.net has three name servers — dns5.4cun.com, dns6.4cun.com and dns.4cun.com.
yjbbs.net shares at least some of its name servers with other domains, including bb-trip.com, chengshigengxin.com, szlinktop.com and two others.
These name servers are frequently seen alongside dns6.51dns.top, dns3.4cun.com, dns4.51dns.top and 7 other name servers.
dns5.4cun.com and dns6.4cun.com each resolve to two IP addresses: dns5.4cun.com points to 219.138.102.210 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8, while dns6.4cun.com points to 61.172.183.74 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8.
The host names dns5.4cun.com and dns6.4cun.com both resolve to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 IP addresses.
Mail Servers
yjbbs.net is handled by three mail servers: aspmx2.googlemail.com, aspmx.l.google.com and alt1.aspmx.l.google.com.
There is at least a partial MX overlap between yjbbs.net and other domains, including on-event.info, alan.cz, ns500742.ns500754.ns500671.ns500671.ns500742.ns500731.ns500671.ns500671.ns500678.ns500671.ns500131.lustychickser.com and two others.
These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.
Each of aspmx2.googlemail.com, aspmx.l.google.com and alt1.aspmx.l.google.com points to two IP numbers. aspmx2.googlemail.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b. aspmx.l.google.com points to 142.251.179.26 and 2607:f8b0:4004:c1d::1b. alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.