isp.technology - robtex.com
isp.technology
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | dns1.stabletransit.com ⚠️ Not in parent delegation | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | dns2.stabletransit.com ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | ns1.isp.technology ⚠️ Not in parent delegation | ||||||
| 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.isp.technology ⚠️ Not in parent delegation | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| MX | concordis1.isp.technology ⭐ | ||||||
| A | 2a00:1a48:7808:102:be76:4eff:fe08:5a22🇬🇧 RACKSPACE-LON2a00:1a48::/32 Rackspace | ||||||
| PTR | concordis1.isp.technology | ||||||
| A | 134.213.58.178🇬🇧 RACKSPACE-LON134.213.0.0/16 Rackspace | ||||||
| PTR | concordis1.isp.technology | ||||||
| TXT | v=spf1 ip4:134.213.58.178 ip6:2a00:1a48:7808:102:be76:4eff:fe08:5a22 ~all | ||||||
| SOA | ns.rackspace.comcygnetdns@gmail.com serial=1476964991 | ||||||
technology
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.technology ⭐ | ||||||
| NS | v0n1.nic.technology | ||||||
| NS | v0n2.nic.technology | ||||||
| NS | v0n3.nic.technology | ||||||
| NS | v2n0.nic.technology | ||||||
| NS | v2n1.nic.technology | ||||||
| SOA | v0n0.nic.technologyhostmaster@donuts.email serial=1776969836 | ||||||
Subdomains
ns2.isp.technology |
concordis1.isp.technology |
ns1.isp.technology |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSdns1.stabletransit.com2016-03-31 → 2026-04-23 · 3 obs
● 2016-03-31 12:30:10
● 2026-04-23 19:28:16
●NSdns2.stabletransit.com2016-03-31 → 2026-04-23 · 3 obs
● 2016-03-31 12:30:10
● 2026-04-23 19:28:16
●NSns.rackspace.com2015-06-06 → 2026-04-23 · 2 obs
● 2026-04-23 19:28:16
●NSns1.isp.technology2015-06-06 → 2026-04-23 · 2 obs
● 2026-04-23 19:28:16
●NSns2.isp.technology2015-06-06 → 2026-04-23 · 2 obs
● 2026-04-23 19:28:16
●NSns2.rackspace.com2026-02-15 → 2026-04-23 · 3 obs
● 2026-02-15 19:50:46
● 2026-04-23 19:28:16
●MXconcordis1.isp.technology2015-12-11 → 2026-04-23 · 2 obs
● 2026-04-23 19:28:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| technology | v0n3.nic.technology, v0n1.nic.technology, v2n1.nic.technology, v0n2.nic.technology... | 12 records |
| isp.technology | ns.rackspace.com, ns2.rackspace.com | - |
✅ Authoritative Response
Server:69.20.95.4
NS records: ns.rackspace.com, ns2.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isp.technology (unsigned zone)
⏱️ Timing
Total: 789ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | dns2.stabletransit.com, dns1.stabletransit.com... |
| MX | 1 | concordis1.isp.technology (pri: 10) |
| TXT | 1 | v=spf1 ip4:134.213.58.178 ip6:2a00:1a48: |
| SOA | 1 | ns.rackspace.com cygnetdns.gmail.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n3.nic.technology, v0n3.nic.technology, v0n1.nic.technology...)
Analysis
Hierarchy
isp.technology is parent of ns2.isp.technology, concordis1.isp.technology and ns1.isp.technology.
Name Servers
isp.technology is delegated to six name servers: ns2.rackspace.com, ns.rackspace.com, dns1.stabletransit.com, dns2.stabletransit.com, ns1.isp.technology and ns2.isp.technology.
isp.technology shares name servers with other domains at least partially, for example mattpoki.com, ultimatemagazinecard.com, iiviirbeta.com, sideshowtoy.email and miacathletics.com.
These name servers are commonly used with the name servers dns.stabletransit.com and ns1.rackspace.com.
Host names with a single IP number:
ns2.rackspace.com points to: 65.61.188.4.
ns.rackspace.com points to: 69.20.95.4.
dns1.stabletransit.com points to: 69.20.95.4.
dns2.stabletransit.com points to: 65.61.188.4.
ns1.isp.technology points to: 69.20.95.4.
ns2.isp.technology points to: 65.61.188.4.
Host names that point to 65.61.188.4: ns2.rackspace.com, dns2.stabletransit.com and ns2.isp.technology.
Host names that point to 69.20.95.4: ns.rackspace.com, dns1.stabletransit.com and ns1.isp.technology.
Mail Servers
isp.technology is handled by a single mail server, concordis1.isp.technology.
concordis1.isp.technology resolves to two IPs: 2a00:1a48:7808:102:be76:4eff:fe08:5a22 and 134.213.58.178.