51nac.com - robtex.com
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51nac.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.203🇺🇸 SHARKTECH-1 | ||||||
| NS | www.51nac.com ⭐ | ||||||
| A | 208.98.40.201🇺🇸 SHARKTECH-1 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1 | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 64.32.10.2🇺🇸 SHARKTECH-1 | ||||||
| PTR | ip-64-32-10-2.defastlink.net | ||||||
| SOA | www.51nac.com51nac@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=1771291435 | ||||||
Up
www.51nac.com |
Same first word
51nac.com |
Similar names
DNS History
15 records (4 active, 11 former)
○NSf1g1ns1.dnspod.net2015-07-21 → 2017-01-28 · 5 obs
● 2015-07-21 04:53:52
● 2017-01-28 12:26:44
○ 2026-02-18 00:44:32
○ 2026-02-18 08:41:32
○NSf1g1ns2.dnspod.net2015-07-21 → 2017-01-28 · 5 obs
● 2015-07-21 04:53:52
● 2017-01-28 12:26:44
○ 2026-02-18 00:44:32
○ 2026-02-18 08:41:32
●NSns1.4.cn2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 00:44:32
● 2026-02-18 08:41:32
○NSns1.4everdns.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-21 04:53:52
○ 2026-02-18 08:41:32
●NSns2.4.cn2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 00:44:32
● 2026-02-18 08:41:32
○NSns2.4everdns.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-21 04:53:52
○ 2026-02-18 08:41:32
●NSwww.51nac.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 00:44:32
● 2026-02-18 08:41:32
○A119.28.48.2132015-07-21 → 2015-07-21 · 3 obs
○ 2026-02-18 00:44:32
○ 2026-02-18 08:41:32
○A119.28.48.2272017-01-28 → 2017-01-28 · 4 obs
● 2017-01-28 12:26:44
○ 2026-02-18 00:44:32
○ 2026-02-18 08:41:32
○A119.28.48.2282015-07-21 → 2016-01-24 · 4 obs
● 2016-01-24 16:35:36
○ 2016-06-26 20:12:08
○ 2026-02-18 08:41:32
○A119.28.48.2292015-12-07 → 2016-06-26 · 6 obs
● 2015-12-07 21:01:36
○ 2016-01-24 16:35:36
● 2016-06-26 20:12:08
○ 2017-01-28 12:26:44
○ 2026-02-18 08:41:32
●A208.98.40.2032026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 08:41:30
● 2026-02-18 08:41:32
○A208.98.40.392026-02-18 → 2026-02-18 · 4 obs
● 2026-02-18 00:44:32
○ 2026-02-18 08:41:30
○ 2026-02-18 08:41:32
○A43.242.175.1622015-07-21 → 2015-07-21 · 3 obs
○ 2026-02-18 00:44:32
○ 2026-02-18 08:41:32
○CNAMEdnspod-free.mydnspod.net2015-07-21 → 2017-01-28 · 5 obs
● 2015-07-21 04:53:52
● 2017-01-28 12:26:44
○ 2026-02-18 00:44:32
○ 2026-02-18 08:41:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 51nac.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server: 107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51nac.com (unsigned zone)
⏱️ Timing
Total: 770ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.38 |
| SOA | 1 | www.51nac.com 51nac.com |
AI analysis
51nac.com is the parent of www.51nac.com.
51nac.com points to IP number 208.98.40.203.
For instance, other host names dsxxt.com, www.hg802.com, www.cloudchain.cn, www.www.tzzcl.com and www.fydigital.cn share IP numbers with 51nac.com.
The delegation for 51nac.com is handled by three name servers: ns1.4.cn, ns2.4.cn and www.51nac.com.
51nac.com shares name servers with other domains at least partially, for example 002543.cn, eleather.net, 57game.com, 6goal.com and colabet.com.
These name servers are commonly used with www.002543.cn.
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.51nac.com points to 208.98.40.201.