modulus-ltd.com - robtex.com
modulus-ltd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.56.180.237🇬🇧 Amazon52.56.0.0/16 EC2 LHR Prefix | ||||||
| PTR | ec2-52-56-180-237.eu-west-2.compute.amazonaws.com | ||||||
| NS | ns2.rackspace.com ⭐ | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| NS | ns.rackspace.com | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| TXT | v=spf1 mx a ip4:52.56.218.109 | ||||||
| TXT | MS=ms87366625 | ||||||
| SOA | ns.rackspace.comhostmaster@rackspace.com serial=1600236065 | ||||||
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=1774456827 | ||||||
Same first word
modulus-ltd.co.uk |
modulus-ltd.com |
DNS History
10 records (3 active, 7 former)
●NSns.rackspace.com2019-12-22 → 2026-03-25 · 3 obs
● 2019-12-22 12:23:42
● 2026-03-25 16:57:48
○NSns0.phase8.net2015-07-08 → 2016-04-22 · 4 obs
● 2016-04-22 00:19:42
○ 2017-02-14 11:53:38
○ 2026-03-25 16:57:48
○NSns1.melbourne.uk.net2017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 11:53:38
○ 2019-12-22 12:23:42
○ 2026-03-25 16:57:48
○NSns1.phase8.net2015-07-08 → 2016-04-22 · 4 obs
● 2016-04-22 00:19:42
○ 2017-02-14 11:53:38
○ 2026-03-25 16:57:48
○NSns2.melbourne.uk.net2017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 11:53:38
○ 2019-12-22 12:23:42
○ 2026-03-25 16:57:48
○NSns2.phase8.net2015-07-08 → 2016-04-22 · 4 obs
● 2016-04-22 00:19:42
○ 2017-02-14 11:53:38
○ 2026-03-25 16:57:48
●NSns2.rackspace.com2019-12-22 → 2026-03-25 · 3 obs
● 2019-12-22 12:23:42
● 2026-03-25 16:57:48
●A52.56.180.2372026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 16:57:48
○A52.56.218.1092019-12-22 → 2019-12-22 · 3 obs
● 2019-12-22 12:23:42
○ 2026-03-25 16:57:48
○A92.63.138.2142017-02-14 → 2017-02-14 · 3 obs
○ 2019-12-22 12:23:42
○ 2026-03-25 16:57:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| modulus-ltd.com | ns2.rackspace.com, ns.rackspace.com | 2 records |
✅ Authoritative Response
Server:65.61.188.4
NS records: ns2.rackspace.com, ns.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for modulus-ltd.com (unsigned zone)
⏱️ Timing
Total: 263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.56.180.237 |
| NS | 2 | ns2.rackspace.com, ns.rackspace.com |
| TXT | 2 | MS=ms87366625, v=spf1 mx a ip4:52.56.218.109 |
| SOA | 1 | ns.rackspace.com hostmaster.rackspace.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.rackspace.com, ns.rackspace.com)
Analysis
IP Addresses
modulus-ltd.com points to IP number 52.56.180.237.
Other host names for example ec2-52-56-180-237.eu-west-2.compute.amazonaws.com, modulus-ltd.co.uk and moduluspostbox.org share IP numbers with modulus-ltd.com.
Name Servers
modulus-ltd.com is delegated to two name servers: ns2.rackspace.com and ns.rackspace.com.
modulus-ltd.com uses the same name server setup as other domains such as mysuperdentists.com, 112.203.173.in-addr.arpa, rackspace-ithosting.se, criminalbar.co.uk and stratsimmarketing.com.
modulus-ltd.com shares name servers with other domains at least partially, for example jarvissecurities.co.uk, walmart.psdops.com, nubiq.us, deepsixwebstudios.com and 61.65.188.in-addr.arpa.
These name servers are commonly used with the name servers dns1.stabletransit.com and dns2.stabletransit.com.
Host names with one IP number:
ns2.rackspace.com points to: 65.61.188.4.
ns.rackspace.com points to: 69.20.95.4.