sub100s.com - robtex.com
sub100s.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.52.182.2 | ||||||
| NS | ns1.softlayer.com ⭐ | ||||||
| A | 2607:f0d0:0:f:1::1🇺🇸 SOFTLAYER2607:f0d0::/32 -6-1 | ||||||
| PTR | ns1.softlayer.com | ||||||
| A | 67.228.254.4🇺🇸 SOFTLAYER67.228.254.0/23 -anycast02 | ||||||
| PTR | 4.fe.e443.ip4.static.sl-reverse.com | ||||||
| NS | ns2.softlayer.com | ||||||
| A | 2607:f0d0:0:f:2::1🇺🇸 SOFTLAYER2607:f0d0::/32 -6-1 | ||||||
| PTR | ns2.softlayer.com | ||||||
| A | 67.228.255.5🇺🇸 SOFTLAYER67.228.254.0/23 -anycast02 | ||||||
| PTR | 5.ff.e443.ip4.static.sl-reverse.com | ||||||
| MX | mail.sub100s.com ⭐ | ||||||
| A | 74.52.182.2 | ||||||
| SOA | ns1.softlayer.comroot@sub100s.com 2018-02-23 #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=1778692166 | ||||||
Subdomains
mail.sub100s.com |
Same first word
sub100s.com |
DNS History
4 records (4 active, 0 former)
●NSns1.softlayer.com2015-06-12 → 2026-05-13 · 2 obs
● 2026-05-13 17:39:06
●NSns2.softlayer.com2015-06-12 → 2026-05-13 · 2 obs
● 2026-05-13 17:39:06
●MXmail.sub100s.com2015-06-12 → 2026-05-13 · 2 obs
● 2026-05-13 17:39:06
●A74.52.182.22015-06-12 → 2026-05-13 · 2 obs
● 2026-05-13 17:39:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| sub100s.com | ns2.softlayer.com, ns1.softlayer.com | 4 records |
✅ Authoritative Response
Server:67.228.254.4
NS records: ns2.softlayer.com, ns1.softlayer.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sub100s.com (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.52.182.2 |
| NS | 2 | ns2.softlayer.com, ns1.softlayer.com |
| MX | 1 | mail.sub100s.com (pri: 10) |
| SOA | 1 | ns1.softlayer.com root.sub100s.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.softlayer.com, ns2.softlayer.com, ns1.softlayer.com...)
Analysis
Hierarchy
sub100s.com is parent of mail.sub100s.com.
IP Addresses
sub100s.com points to a single IP: 74.52.182.2.
Other host names, for instance 2.b6.344a.static.theplanet.com, www.free-antivirus.info, www.mcsedirectory.com, mcsedirectory.com and mail.mcsedirectory.com share IP numbers with sub100s.com.
Name Servers
sub100s.com's delegation is to two name servers ns1.softlayer.com and ns2.softlayer.com.
sub100s.com shares the same name server configuration as other domains, such as fernandoveiculosdebangu.com.br, mocla.com, oshinonya.com, dev.ciondemand.com and telassociate.com.
sub100s.com at least partially shares its name servers with other domains, for instance ff.7bae.static.theplanet.com, a8.78ae.static.theplanet.com, 92.127.216.in-addr.arpa, 225.234.216.in-addr.arpa and 69.123.174.in-addr.arpa.
These name servers are commonly paired with ns3.arpa.networklayer.com, ns4.arpa.networklayer.com, ns1.theplanet.com, ns2.theplanet.com, dns1.vps.net, ns1.extns.net, ns2.extns.net, slns1.namespro.ca and slns2.namespro.ca.
Host names with two IP numbers: ns1.softlayer.com points to 2607:f0d0:0:f:1::1 and 67.228.254.4; ns2.softlayer.com points to 2607:f0d0:0:f:2::1 and 67.228.255.5
Mail Servers
sub100s.com is served by a single mail server, mail.sub100s.com.
mail.sub100s.com points to IP number 74.52.182.2.