ofabc.com - dns.ninja
ofabc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ens11.bigwww.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ens12.bigwww.com ⚠️ Not in parent delegation | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns11.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::9🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns12.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::10🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns13.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns14.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns15.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| NS | ns16.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| MX | em004.gotoip.net ⭐ | ||||||
| SOA | ens11.bigwww.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=1783810207 | ||||||
Subdomains
mail.ofabc.com |
Same first word
ofabc.com |
Similar names
DNS History
9 records (9 active, 0 former)
●NSens11.bigwww.com2020-02-22 → 2026-07-11 · 3 obs
● 2020-02-22 17:11:04
● 2026-07-11 23:10:32
●NSens12.bigwww.com2020-02-22 → 2026-07-11 · 3 obs
● 2020-02-22 17:11:04
● 2026-07-11 23:10:32
●NSns11.bigwww.com2015-08-12 → 2026-07-11 · 5 obs
● 2017-03-29 13:02:28
○ 2020-02-22 17:11:04
● 2026-04-07 12:44:56
● 2026-07-11 23:10:32
●NSns12.bigwww.com2026-04-07 → 2026-07-11 · 3 obs
● 2026-04-07 12:44:56
● 2026-07-11 23:10:32
●NSns13.bigwww.com2026-04-07 → 2026-07-11 · 3 obs
● 2026-04-07 12:44:56
● 2026-07-11 23:10:32
●NSns14.bigwww.com2026-04-07 → 2026-07-11 · 3 obs
● 2026-04-07 12:44:56
● 2026-07-11 23:10:32
●NSns15.bigwww.com2026-04-07 → 2026-07-11 · 3 obs
● 2026-04-07 12:44:56
● 2026-07-11 23:10:32
●NSns16.bigwww.com2026-04-07 → 2026-07-11 · 3 obs
● 2026-04-07 12:44:56
● 2026-07-11 23:10:32
●MXem004.gotoip.net2015-08-12 → 2026-07-11 · 2 obs
● 2026-07-11 23:10:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ofabc.com | ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com... | 10 records |
✅ Authoritative Response
Server:47.118.199.203
NS records: ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com, ns16.bigwww.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ofabc.com (unsigned zone)
⏱️ Timing
Total: 776ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ens11.bigwww.com, ens12.bigwww.com |
| MX | 1 | em004.gotoip.net (pri: 10) |
| SOA | 1 | ens11.bigwww.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns11.bigwww.com, ns11.bigwww.com, ns11.bigwww.com...)
Analysis
Hierarchy
mail.ofabc.com is delegated beneath ofabc.com.
Name Servers
ofabc.com is served by 8 authoritative name servers — among them ens11.bigwww.com, ens12.bigwww.com, ns11.bigwww.com and 5 others.
There is at least partial name server overlap between ofabc.com and other domains — deepmoss.com, lanrenmb.com, yidamuye.com and two more among them.
These name servers tend to appear together with the name servers ns12.bigwww.com, ns13.bigwww.com and ns14.bigwww.com, plus two others.
Host names carrying three IP numbers:
The hostname ns11.bigwww.com points to 39.96.153.43, 47.118.199.203 and 2408:4009:501::9.
The hostname ns12.bigwww.com points to 120.76.107.43, 139.224.142.113 and 2408:4009:501::10.
Host names pointing to two IP addresses:
ens11.bigwww.com resolves to two addresses: 39.96.153.43 and 47.118.199.203.
ens12.bigwww.com resolves to two addresses: 120.76.107.43 and 139.224.142.113.
Host names resolving to a single IP address:
The hostname ns13.bigwww.com resolves to 47.118.199.203.
The hostname ns14.bigwww.com resolves to 139.224.142.113.
The hostname ns15.bigwww.com resolves to 39.96.153.43.
The hostname ns16.bigwww.com resolves to 120.76.107.43.
Three host names point to 39.96.153.43: ns11.bigwww.com, ens11.bigwww.com and ns15.bigwww.com.
Three host names point to 47.118.199.203: ns11.bigwww.com, ens11.bigwww.com and ns13.bigwww.com.
Three host names point to 120.76.107.43: ns12.bigwww.com, ens12.bigwww.com and ns16.bigwww.com.
Three host names point to 139.224.142.113: ns12.bigwww.com, ens12.bigwww.com and ns14.bigwww.com.
Mail Servers
ofabc.com uses one mail server — em004.gotoip.net.
The mail server setup of ofabc.com matches that of other domains such as xhgmw.net, ctcm.org, meikua.com and two others.
At least some of the mail servers used by ofabc.com are shared with other domains: epshipping.com, 77323.com, chiheba.com and two others among them.
These mail servers are routinely found in combination with the mail servers mxdomain.qq.com, mxbiz2.qq.com and mxbiz1.qq.com.