51plain.com - robtex.com
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51plain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.33🇺🇸 SHARKTECH-1 | ||||||
| PTR | ip-208-98-40-33.defastlink.net | ||||||
| NS | www.51plain.com ⭐ | ||||||
| A | 208.98.40.31🇺🇸 SHARKTECH-1 | ||||||
| PTR | ip-208-98-40-31.defastlink.net | ||||||
| NS | ns1.4.cn⚠️ | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1 | ||||||
| NS | ns2.4.cn⚠️ | ||||||
| A | 64.32.10.2🇺🇸 SHARKTECH-1 | ||||||
| PTR | ip-64-32-10-2.defastlink.net | ||||||
| SOA | www.51plain.com51plain@com 2008-08-03 #0 | ||||||
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=1770918430 | ||||||
Up
www.51plain.com |
Same first word
51plain.com |
Similar names
DNS History
14 records (4 active, 10 former)
○NS51plain.com2015-05-10 → 2017-03-21 · 4 obs
● 2017-03-21 03:13:00
○ 2020-01-26 01:19:10
○ 2026-02-16 12:57:54
○NSdns1.51.net2015-05-10 → 2017-03-21 · 4 obs
● 2017-03-21 03:13:00
○ 2020-01-26 01:19:10
○ 2026-02-16 12:57:54
○NSdns2.51.net2015-05-10 → 2017-03-21 · 4 obs
● 2017-03-21 03:13:00
○ 2020-01-26 01:19:10
○ 2026-02-16 12:57:54
○NSns1.alidns.com2020-01-26 → 2020-01-26 · 3 obs
● 2020-01-26 01:19:10
○ 2026-02-16 12:57:54
○NSns2.alidns.com2020-01-26 → 2020-01-26 · 3 obs
● 2020-01-26 01:19:10
○ 2026-02-16 12:57:54
●NSwww.51plain.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 12:57:54
○MXma3.51.net2017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 03:13:00
○ 2020-01-26 01:19:10
○ 2026-02-16 12:57:54
○MXmx.51plain.com2015-05-10 → 2016-07-12 · 4 obs
● 2016-07-12 23:32:28
○ 2017-03-21 03:13:00
○ 2026-02-16 12:57:54
○A118.144.82.1592015-05-10 → 2017-03-21 · 4 obs
● 2017-03-21 03:13:00
○ 2020-01-26 01:19:10
○ 2026-02-16 12:57:54
○A208.98.40.2022026-02-16 → 2026-02-16 · 1 obs
●A208.98.40.332026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 12:57:54
○A47.91.177.2102020-01-26 → 2020-01-26 · 3 obs
● 2020-01-26 01:19:10
○ 2026-02-16 12:57:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| 51plain.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server: 64.32.10.2
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51plain.com (unsigned zone)
⏱️ Timing
Total: 738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.33 |
| SOA | 1 | www.51plain.com 51plain.com |
AI analysis
51plain.com is the parent of www.51plain.com.
51plain.com points to IP number 208.98.40.33.
For instance, other host names qiye.gd.cn, www928.com, changzhou.bcjy123.com, dc456.com and buo.cc share IP numbers with 51plain.com.
The delegation for 51plain.com is handled by three name servers: ns1.4.cn, ns2.4.cn and www.51plain.com.
51plain.com shares name servers with other domains at least partially, for example px98.com, denofilm.cn, enewair.com, shijing.net and www1518.com.
These name servers are commonly used alongside ns3.goldenname.com, ns4.goldenname.com, www.px98.com, www.denofilm.cn, www.enewair.com and www.shijing.net.
Host names with a single IP address: ns1.4.cn points to 107.167.27.66; ns2.4.cn points to 64.32.10.2; www.51plain.com points to 208.98.40.31.