88af.com - dns.ninja
88af.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | 88af.com ⭐ | ||||||
| NS | dns1.51.net ⚠️ Not in zone NS records | ||||||
| A | 49.4.6.171🇨🇳 HWCSNET49.4.0.0/20 Huawei Technologies Co., Ltd | ||||||
| PTR | ecs-49-4-6-171.compute.hwclouds-dns.com | ||||||
| NS | dns2.51.net ⚠️ Not in zone NS records | ||||||
| A | 117.78.50.71🇨🇳 HWCSNET117.78.48.0/21 Huawei Technologies Co., Ltd | ||||||
| PTR | ecs-117-78-50-71.compute.hwclouds-dns.com | ||||||
| NS | ns1.51.net ⚠️ Not in parent delegation | ||||||
| A | 49.4.6.171🇨🇳 HWCSNET49.4.0.0/20 Huawei Technologies Co., Ltd | ||||||
| PTR | ecs-49-4-6-171.compute.hwclouds-dns.com | ||||||
| NS | ns2.51.net ⚠️ Not in parent delegation | ||||||
| A | 117.78.50.71🇨🇳 HWCSNET117.78.48.0/21 Huawei Technologies Co., Ltd | ||||||
| PTR | ecs-117-78-50-71.compute.hwclouds-dns.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| TXT | 193b15d2367fdf3925c3b267635704e7 | ||||||
| SOA | 88af.comroot@88af.com 2009-12-09 #15 | ||||||
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=1784416347 | ||||||
NS for
88af.com |
Same first word
88af.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NS88af.com2015-05-26 → 2026-07-18 · 2 obs
● 2026-07-18 23:42:34
●NSdns1.51.net2026-02-25 → 2026-07-18 · 3 obs
● 2026-02-25 07:43:06
● 2026-07-18 23:42:34
●NSdns2.51.net2026-02-25 → 2026-07-18 · 3 obs
● 2026-02-25 07:43:06
● 2026-07-18 23:42:34
○A118.144.82.1692015-05-26 → 2016-03-20 · 4 obs
● 2016-03-20 22:45:18
○ 2016-09-10 14:28:46
○ 2026-07-18 23:42:34
○A139.129.186.1632016-09-10 → 2017-05-19 · 5 obs
● 2016-09-10 14:28:46
● 2017-05-19 20:53:54
○ 2026-02-25 07:43:06
○ 2026-07-18 23:42:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net... | - |
| 88af.com | dns1.51.net, dns2.51.net | - |
✅ Authoritative Response
Server:49.4.6.171
NS records: dns1.51.net, dns2.51.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 88af.com (unsigned zone)
⏱️ Timing
Total: 1193ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.51.net, ns2.51.net |
| MX | 1 | mxbiz1.qq.com (pri: 10) |
| TXT | 1 | 193b15d2367fdf3925c3b267635704e7 |
| SOA | 1 | 88af.com root.88af.com |
Analysis
Name Server Role
88af.com serves as a name server for itself — 88af.com is its own authoritative name server.
dns1.51.net, dns2.51.net and ns1.51.net frequently serve as name servers alongside 88af.com.
Name Servers
88af.com is delegated to five name servers: 88af.com, dns1.51.net, dns2.51.net and two others.
At least some of 88af.com's name servers are shared with other domains, for example her8.cn, peian.com, guansz.com and two more.
These name servers tend to be used in conjunction with the name servers ns2.51.net.
dns1.51.net, dns2.51.net, ns1.51.net and ns2.51.net each point to exactly one IP address. dns1.51.net directs to 49.4.6.171, dns2.51.net directs to 117.78.50.71, ns1.51.net directs to 49.4.6.171 and ns2.51.net directs to 117.78.50.71. Two pairs share an IP: dns1.51.net and ns1.51.net share 49.4.6.171, and dns2.51.net and ns2.51.net share 117.78.50.71.
dns1.51.net along with ns1.51.net each resolve to 49.4.6.171 IP addresses.
dns2.51.net along with ns2.51.net each resolve to 117.78.50.71 IP addresses.
Mail Servers
88af.com has one mail server: mxbiz1.qq.com.
88af.com shares the same mail server setup as other domains, including brbob.com, softmail.cn, zomkun.com and two others.
88af.com shares mail servers — at least in part — with other domains, including wf360.com.cn, totalmateria.cn, topway-network.cn and two others.
These mail servers are frequently seen alongside the mail servers mxbiz2.qq.com.