isp.technology - dns.ninja
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=1780615736 | ||||||
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 → 2026-06-04 · 3 obs
● 2016-03-31 12:30:10
● 2026-06-04 23:40:30
●NSdns2.stabletransit.com2016-03-31 → 2026-06-04 · 3 obs
● 2016-03-31 12:30:10
● 2026-06-04 23:40:30
●NSns.rackspace.com2015-06-06 → 2026-06-04 · 2 obs
● 2026-06-04 23:40:30
●NSns1.isp.technology2015-06-06 → 2026-06-04 · 2 obs
● 2026-06-04 23:40:30
●NSns2.isp.technology2015-06-06 → 2026-06-04 · 2 obs
● 2026-06-04 23:40:30
●NSns2.rackspace.com2026-02-15 → 2026-06-04 · 3 obs
● 2026-02-15 19:50:46
● 2026-06-04 23:40:30
●MXconcordis1.isp.technology2015-12-11 → 2026-06-04 · 2 obs
● 2026-06-04 23:40:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| technology | v0n0.nic.technology, v0n1.nic.technology, v0n2.nic.technology, v0n3.nic.technology... | 12 records |
| isp.technology | ns.rackspace.com, ns2.rackspace.com | - |
✅ Authoritative Response
Server:65.61.188.4
NS records: ns.rackspace.com, ns2.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isp.technology (unsigned zone)
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns1.isp.technology, dns2.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 (v0n0.nic.technology, v0n0.nic.technology, v0n1.nic.technology...)
Analysis
Hierarchy
isp.technology is the parent domain of ns2.isp.technology, concordis1.isp.technology and ns1.isp.technology.
Name Servers
isp.technology is served by 6 authoritative name servers: ns2.rackspace.com, ns.rackspace.com, dns1.stabletransit.com and three additional ones.
isp.technology shares at least some of its name servers with other domains, including mattpoki.com, ultimatemagazinecard.com, iiviirbeta.com and two others.
These name servers are frequently paired with the name servers dns2.stabletransit.com, dns.stabletransit.com and ns1.rackspace.com.
Host names with one IP number:
ns2.rackspace.com resolves to the IP address 65.61.188.4.
ns.rackspace.com resolves to the IP address 69.20.95.4.
dns1.stabletransit.com resolves to the IP address 69.20.95.4.
dns2.stabletransit.com resolves to the IP address 65.61.188.4.
ns1.isp.technology resolves to the IP address 69.20.95.4.
ns2.isp.technology resolves to the IP address 65.61.188.4.
ns2.rackspace.com, dns2.stabletransit.com and ns2.isp.technology all direct to 65.61.188.4.
ns.rackspace.com, dns1.stabletransit.com and ns1.isp.technology all direct to 69.20.95.4.
Mail Servers
isp.technology routes its mail through a single mail server, concordis1.isp.technology.
concordis1.isp.technology points to two IP addresses: 134.213.58.178 and 2a00:1a48:7808:102:be76:4eff:fe08:5a22.