jasonfoo.net - dns.ninja
jasonfoo.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:4800:7817:104:be76:4eff:fe04:3ac7🇺🇸 RACKSPACE-DFW2001:4800::/32 Rackspace | ||||||
| PTR | debian01.jasonfoo.net | ||||||
| A | 23.253.248.102🇺🇸 RACKSPACE-DFW23.253.224.0/19 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| 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 | ||||||
| NS | dns1.stabletransit.com | ||||||
| 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 | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| SOA | ns.rackspace.comhostmaster@jasonfoo.net serial=1471211975 | ||||||
net
| 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=1785423277 | ||||||
MX for
debian01.jasonfoo.net |
Subdomains
debian01.jasonfoo.net |
Same first word
jasonfoo.net |
DNS History
7 records (5 active, 2 former)
●NSdns1.stabletransit.com2015-07-22 → 2026-07-30 · 2 obs
● 2026-07-30 14:59:36
●NSdns2.stabletransit.com2015-07-22 → 2026-07-30 · 2 obs
● 2026-07-30 14:59:36
●NSns.rackspace.com2015-07-22 → 2026-07-30 · 2 obs
● 2026-07-30 14:59:36
○A192.237.210.332015-07-22 → 2016-07-12 · 4 obs
● 2016-07-12 21:19:12
○ 2017-03-31 20:34:30
○ 2026-07-30 14:59:36
○A2001:4800:7813:516:2185:f1a3:ff05:47112015-07-22 → 2016-07-12 · 4 obs
● 2016-07-12 21:19:12
○ 2017-03-31 20:34:30
○ 2026-07-30 14:59:36
●A2001:4800:7817:104:be76:4eff:fe04:3ac72017-03-31 → 2026-07-30 · 3 obs
● 2017-03-31 20:34:30
● 2026-07-30 14:59:36
●A23.253.248.1022017-03-31 → 2026-07-30 · 3 obs
● 2017-03-31 20:34:30
● 2026-07-30 14:59:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jasonfoo.net | dns1.stabletransit.com, dns2.stabletransit.com | - |
✅ Authoritative Response
Server:69.20.95.4
NS records: dns1.stabletransit.com, dns2.stabletransit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jasonfoo.net (unsigned zone)
⏱️ Timing
Total: 447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.253.248.102 |
| AAAA | 1 | 2001:4800:7817:104:be76:4eff:fe04:3ac7 |
| NS | 2 | dns1.stabletransit.com, dns2.stabletransit.com |
| SOA | 1 | ns.rackspace.com hostmaster.jasonfoo.net |
Analysis
Hierarchy
jasonfoo.net is the parent zone for debian01.jasonfoo.net.
Mail Server Role
Mail for debian01.jasonfoo.net is routed through the mail server jasonfoo.net.
IP Addresses
jasonfoo.net resolves to the IP addresses 23.253.248.102 and 2001:4800:7817:104:be76:4eff:fe04:3ac7
debian01.jasonfoo.net is an example of another host name that shares IP numbers with jasonfoo.net.
Name Servers
jasonfoo.net has three name servers — ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.
jasonfoo.net partially shares its NS delegation with several other domains, including yadingus.com, nurecreation.com, 241.203.173.in-addr.arpa and two others.
These name servers tend to appear together with the name servers ns2.rackspace.com, dns.stabletransit.com and dns7.communigal.net, plus two others.
ns.rackspace.com and dns1.stabletransit.com both resolve to 69.20.95.4, while dns2.stabletransit.com resolves to 65.61.188.4; all three hostnames carry exactly one IP address.
The host names ns.rackspace.com and dns1.stabletransit.com both resolve to 69.20.95.4 IP addresses.