dlsize.com - dns.ninja
dlsize.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.17.37.168🇬🇧 FourD-AS178.17.32.0/20 4D New IP Addresses | ||||||
| NS | ns1.5rlinternet.net ⭐ | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | ns2.5rlinternet.net | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| MX | mail.dlsize.com ⭐ | ||||||
| A | 178.17.37.166🇬🇧 FourD-AS178.17.32.0/20 4D New IP Addresses | ||||||
| PTR | mail.romseyassoc.net | ||||||
| SOA | ns1.5rlinternet.nethostmaster\@5rlinternet.net serial=1468784785 | ||||||
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=1782861581 | ||||||
Subdomains
mail.dlsize.com |
Same first word
dlsize.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.5rlinternet.net2015-08-11 → 2026-06-30 · 2 obs
● 2026-06-30 23:41:50
●NSns2.5rlinternet.net2015-08-11 → 2026-06-30 · 2 obs
● 2026-06-30 23:41:50
●MXmail.dlsize.com2015-08-11 → 2026-06-30 · 2 obs
● 2026-06-30 23:41:50
●A178.17.37.1682015-08-11 → 2026-06-30 · 2 obs
● 2026-06-30 23:41:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| dlsize.com | ns1.5rlinternet.net, ns2.5rlinternet.net | - |
✅ Authoritative Response
Server:69.20.95.4
NS records: ns1.5rlinternet.net, ns2.5rlinternet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dlsize.com (unsigned zone)
⏱️ Timing
Total: 347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.17.37.168 |
| NS | 2 | ns2.5rlinternet.net, ns1.5rlinternet.net |
| MX | 1 | mail.dlsize.com (pri: 10) |
| SOA | 1 | ns1.5rlinternet.net hostmaster\.5rlinter |
Analysis
Hierarchy
mail.dlsize.com is delegated beneath dlsize.com.
IP Addresses
dlsize.com directs to one IP number, which is 178.17.37.168.
Among the host names that share IP numbers with dlsize.com are presx.co.uk, c4size.com, envelopesplace.com and two others.
Name Servers
dlsize.com uses two name servers for its delegation: ns1.5rlinternet.net and ns2.5rlinternet.net.
dlsize.com has the same name server delegation as a number of other domains, such as impresssurrey.co.uk, literstogallons.info, flydesign.biz and two more.
There is at least partial name server overlap between dlsize.com and other domains — 5rlinternet.co.uk, bracknell-ice-skating-club.co.uk, alpha-plus.org and two more among them.
These name servers are routinely deployed together with the name servers ns.rackspace.com.
ns1.5rlinternet.net → 69.20.95.4 and ns2.5rlinternet.net → 65.61.188.4: one IP number per host name.
Mail Servers
dlsize.com routes its mail through a single mail server, mail.dlsize.com.
mail.dlsize.com directs to just one IP number, 178.17.37.166.