51100.com - dns.ninja
51100.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.210.101.174🇺🇸 AS14555162.210.96.0/21 LiquidNet US LLC | ||||||
| NS | dns1.freehostia.com ⭐ | ||||||
| A | 198.23.57.252🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | hosted.by.liquidnetlimited.com | ||||||
| NS | dns2.freehostia.com | ||||||
| A | 198.23.57.4🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | inet606.bastun.net | ||||||
| MX | mbox.freehostia.com ⭐ | ||||||
| A | 162.210.102.199🇺🇸 AS14555162.210.96.0/21 LiquidNet US LLC | ||||||
| PTR | mbox.freehostia.com | ||||||
| TXT | v=spf1 include:spf.freehostia.com mx -all | ||||||
| SOA | dns1.freehostia.comroot@freehostia.com serial=1707091275 | ||||||
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=1786143019 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns1.freehostia.com2026-03-26 → 2026-08-07 · 3 obs
● 2026-03-26 01:19:12
● 2026-08-07 23:01:24
○NSdns19.hichina.com2015-08-20 → 2017-04-01 · 4 obs
● 2017-04-01 13:06:30
○ 2026-03-26 01:19:12
○ 2026-08-07 23:01:24
●NSdns2.freehostia.com2026-03-26 → 2026-08-07 · 3 obs
● 2026-03-26 01:19:12
● 2026-08-07 23:01:24
○NSdns20.hichina.com2015-08-20 → 2017-04-01 · 4 obs
● 2017-04-01 13:06:30
○ 2026-03-26 01:19:12
○ 2026-08-07 23:01:24
○MX51100.qq.com2015-08-20 → 2017-04-01 · 4 obs
● 2017-04-01 13:06:30
○ 2026-03-26 01:19:12
○ 2026-08-07 23:01:24
●MXmbox.freehostia.com2026-03-26 → 2026-08-07 · 3 obs
● 2026-03-26 01:19:12
● 2026-08-07 23:01:24
○A112.124.8.322015-08-20 → 2017-04-01 · 4 obs
● 2017-04-01 13:06:30
○ 2026-03-26 01:19:12
○ 2026-08-07 23:01:24
●A162.210.101.1742026-03-26 → 2026-08-07 · 3 obs
● 2026-03-26 01:19:12
● 2026-08-07 23:01:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| 51100.com | dns1.freehostia.com, dns2.freehostia.com | 2 records |
✅ Authoritative Response
Server:198.23.57.252
NS records: dns1.freehostia.com, dns2.freehostia.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51100.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.210.101.174 |
| NS | 2 | dns2.freehostia.com, dns1.freehostia.com |
| MX | 1 | mbox.freehostia.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.freehostia.com mx -al |
| SOA | 1 | dns1.freehostia.com root.freehostia.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.freehostia.com, dns2.freehostia.com)
Analysis
IP Addresses
51100.com directs to one IP number, which is 162.210.101.174.
Among the host names that share IP numbers with 51100.com are digisys.bg, diia.pp.ua, kazora.ru and two others.
Name Servers
51100.com has two authoritative name servers — dns1.freehostia.com and dns2.freehostia.com.
51100.com has the same name server delegation as a number of other domains, such as puntoextremo.org, soleq.net, campagne2027.shop and two more.
The name servers for 51100.com overlap at least in part with those of other domains, including andersonti.com and ifreepages.com.
Both dns1.freehostia.com and dns2.freehostia.com have a single IP address each — dns1.freehostia.com resolves to 198.23.57.252 while dns2.freehostia.com resolves to 198.23.57.4.
Mail Servers
51100.com routes its mail through a single mail server, mbox.freehostia.com.
51100.com has the same mail server arrangement as a number of other domains, for example roadstone.eu, topdieta.freehostia.com, fcfvpwg.freehostia.com and two more.
51100.com has mail servers in common with other domains — aradilla.net being one example.
mbox.freehostia.com points to one IP number — 162.210.102.199.