widthcom.com - robtex.com
widthcom.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.132.154.92🇭🇰 TENCENT-NET-AP-CN43.132.128.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| NS | dns3.4cun.com ⭐ | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 61.172.183.74🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| NS | dns.4cun.com ⚠️ Not in zone NS records | ||||||
| NS | dns4.51dns.top ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | dns.4cun.comadmin@widthcom.com serial=1772526898 | ||||||
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=1789696938 | ||||||
Same first word
widthcom.com |
Similar names
Previous names
Next names
DNS History
12 records (6 active, 6 former)
●NSdns.4cun.com2026-08-30 → 2026-09-18 · 3 obs
● 2026-08-30 13:07:10
● 2026-09-18 02:27:52
●NSdns3.4cun.com2026-08-30 → 2026-09-18 · 3 obs
● 2026-08-30 13:07:10
● 2026-09-18 02:27:52
●NSdns4.51dns.top2026-08-30 → 2026-09-18 · 3 obs
● 2026-08-30 13:07:10
● 2026-09-18 02:27:52
○NSns.yovole.com2015-07-20 → 2020-02-06 · 4 obs
● 2020-02-06 12:05:44
○ 2026-08-30 13:07:10
○ 2026-09-18 02:27:52
○NSns1.yovole.com2015-07-20 → 2020-02-06 · 4 obs
● 2020-02-06 12:05:44
○ 2026-08-30 13:07:10
○ 2026-09-18 02:27:52
○MXmail.widthcom.com2015-07-20 → 2016-02-28 · 4 obs
● 2016-02-28 01:49:20
○ 2016-07-12 05:54:26
○ 2026-09-18 02:27:52
○MXmx.ym.163.com2016-07-12 → 2020-02-06 · 5 obs
● 2016-07-12 05:54:26
● 2020-02-06 12:05:44
○ 2026-08-30 13:07:10
○ 2026-09-18 02:27:52
●MXmxbiz1.qq.com2026-08-30 → 2026-09-18 · 3 obs
● 2026-08-30 13:07:10
● 2026-09-18 02:27:52
●MXmxbiz2.qq.com2026-08-30 → 2026-09-18 · 3 obs
● 2026-08-30 13:07:10
● 2026-09-18 02:27:52
○A103.243.182.362016-07-12 → 2020-02-06 · 5 obs
● 2016-07-12 05:54:26
● 2020-02-06 12:05:44
○ 2026-08-30 13:07:10
○ 2026-09-18 02:27:52
●A43.132.154.922026-08-30 → 2026-09-18 · 3 obs
● 2026-08-30 13:07:10
● 2026-09-18 02:27:52
○A58.61.155.282015-07-20 → 2016-02-28 · 4 obs
● 2016-02-28 01:49:20
○ 2016-07-12 05:54:26
○ 2026-09-18 02:27:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| widthcom.com | dns3.4cun.com, dns4.51dns.top | 2 records |
✅ Authoritative Response
Server:61.172.183.74
NS records: dns3.4cun.com, dns4.51dns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for widthcom.com (unsigned zone)
⏱️ Timing
Total: 4248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.132.154.92 |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | dns.4cun.com admin.widthcom.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns3.4cun.com, dns3.4cun.com)
Analysis
IP Addresses
widthcom.com resolves to one IP address: 43.132.154.92.
hrxet.com, dedoworld.com, szrhyl.com and two other host names share IP numbers with widthcom.com.
Name Servers
The authoritative name servers for widthcom.com are dns3.4cun.com, dns.4cun.com and dns4.51dns.top — three in total.
There is at least partial name server overlap between widthcom.com and other domains — sxnsly.com, 3dimaker.com, wmro.com and two more among them.
These name servers regularly appear alongside dns1.4cun.com, dns2.51dns.top, ns3.4cun.com and 5 other name servers in NS record sets.
The two hostnames dns3.4cun.com and dns4.51dns.top each carry two IP addresses — dns3.4cun.com resolves to 61.172.183.74 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8, and dns4.51dns.top resolves to 219.138.102.210 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8, with 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 common to both.
Both dns3.4cun.com and dns4.51dns.top resolve to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 IP addresses each.
Mail Servers
Mail for widthcom.com is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.
widthcom.com uses an identical mail server configuration to several other domains — among them agriacorp.com, bomiditech.com, hfcim.com and two more.
widthcom.com has at least partial mail server overlap with other domains such as landbts.com, portraitquest.com, wanile.xyz and two more.
This set of mail servers commonly appears together with the mail servers mxw.mxhichina.com.