jfknet.com - robtex.com
jfknet.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| PTR | ip-207-148-248-143.defastlink.net | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
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=1771291435 | ||||||
Same first word
DNS History
8 records (3 active, 5 former)
●NSns.buydomains.com2026-02-25 → 2026-03-23 · 3 obs
● 2026-02-25 00:50:48
● 2026-03-23 07:22:56
○NSns57.1and1.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-18 21:10:00
○ 2026-03-23 07:22:56
○NSns58.1and1.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-18 21:10:00
○ 2026-03-23 07:22:56
●NSthis-domain-for-sale.com2026-02-25 → 2026-03-23 · 3 obs
● 2026-02-25 00:50:48
● 2026-03-23 07:22:56
○MXmx00.1and1.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-18 21:10:00
○ 2026-03-23 07:22:56
○MXmx01.1and1.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-18 21:10:00
○ 2026-03-23 07:22:56
●A207.148.248.1432015-08-18 → 2026-03-23 · 3 obs
● 2015-08-18 21:10:00
● 2026-03-23 07:22:56
○A74.208.86.1362008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-18 21:10:00
○ 2026-03-23 07:22:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
| jfknet.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jfknet.com (unsigned zone)
⏱️ Timing
Total: 3049ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
jfknet.com points to a single IP: 207.148.248.143.
Other host names, for instance mail.jmec.net, techtropes.com, solarinmotion.com, mail.eclipsenature.com and monstergraph.com share IP numbers with jfknet.com.
Name Servers
jfknet.com's delegation is to two name servers this-domain-for-sale.com and ns.buydomains.com.
jfknet.com shares the same name server configuration as other domains, such as localsshop.com, promolink.net, mydesigner.org, rocsystem.com and exclusivemanhattan.com.
jfknet.com shares name servers with other domains to at least some extent, for instance pffl.com and jomya.com.
Host names with one IP number: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.