jfcomputers.com - robtex.com
jfcomputers.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a0a:4cc0:2000:9ec5::1🇩🇪 netcup2a0a:4cc0:2000::/43 | ||||||
| PTR | server3.jfdns.com | ||||||
| A | 152.53.166.60🇦🇹 netcup152.53.164.0/22 | ||||||
| NS | ns5.jfdns.com ⭐ | ||||||
| A | 2a0a:4cc0:2000:9ec5::1🇩🇪 netcup2a0a:4cc0:2000::/43 | ||||||
| PTR | server3.jfdns.com | ||||||
| A | 152.53.166.60🇦🇹 netcup152.53.164.0/22 | ||||||
| PTR | server3.jfdns.com | ||||||
| NS | ns6.jfdns.com | ||||||
| A | 199.195.251.112🇺🇸 FRANTECH199.195.248.0/21 Frantech Solutions | ||||||
| MX | mail.jfcomputers.com ⭐ | ||||||
| A | 2a0a:4cc0:2000:9ec5::1🇩🇪 netcup2a0a:4cc0:2000::/43 | ||||||
| PTR | server3.jfdns.com | ||||||
| A | 152.53.166.60🇦🇹 netcup152.53.164.0/22 | ||||||
| PTR | server3.jfdns.com | ||||||
| TXT | v=spf1 a mx ip4:152.53.166.60 ip6:2a0a:4cc0:2000:9ec5:0:0:0:1 ip4:199.195.248... | ||||||
| TXT | google-site-verification=KZaNjhgvhKLc0QBgNasNk9jdpsRSrzIKJE4LGIYa3Y4 | ||||||
| SOA | ns5.jfdns.comjosh@jfcomputers.com 2026-03-12 #0 | ||||||
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 | ||||||
Previously MX for
jfcomputers.com |
Subdomains
mail.jfcomputers.com |
Same first word
jfcomputers.com |
DNS History
12 records (5 active, 7 former)
○NSns1.jfdns.com2015-08-20 → 2018-08-14 · 4 obs
● 2018-08-14 17:02:18
○ 2026-02-17 02:18:34
○ 2026-03-23 11:29:02
○NSns2.jfdns.com2015-08-20 → 2018-08-14 · 4 obs
● 2018-08-14 17:02:18
○ 2026-02-17 02:18:34
○ 2026-03-23 11:29:02
●NSns5.jfdns.com2026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 02:18:34
● 2026-03-23 11:29:02
●NSns6.jfdns.com2026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 02:18:34
● 2026-03-23 11:29:02
○MXjfcomputers.com2015-08-20 → 2018-08-14 · 4 obs
● 2018-08-14 17:02:18
○ 2026-02-17 02:18:34
○ 2026-03-23 11:29:02
●MXmail.jfcomputers.com2026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 02:18:34
● 2026-03-23 11:29:02
●A152.53.166.602026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 02:18:34
● 2026-03-23 11:29:02
○A199.195.248.1582026-02-17 → 2026-03-23 · 2 obs
○ 2026-03-23 11:29:02
●A2a0a:4cc0:2000:9ec5::12026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 02:18:34
● 2026-03-23 11:29:02
○A45.55.107.2472017-01-31 → 2017-01-31 · 4 obs
● 2017-01-31 18:45:40
○ 2018-08-14 17:02:18
○ 2026-03-23 11:29:02
○A45.77.159.2152018-08-14 → 2018-08-14 · 4 obs
● 2018-08-14 17:02:18
○ 2026-02-17 02:18:34
○ 2026-03-23 11:29:02
○A54.173.59.712015-08-20 → 2016-05-07 · 4 obs
● 2016-05-07 00:15:20
○ 2017-01-31 18:45:40
○ 2026-03-23 11:29:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| jfcomputers.com | ns5.jfdns.com, ns6.jfdns.com | 2 records |
✅ Authoritative Response
Server:152.53.166.60
NS records: ns5.jfdns.com, ns6.jfdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jfcomputers.com (unsigned zone)
⏱️ Timing
Total: 270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 152.53.166.60 |
| AAAA | 1 | 2a0a:4cc0:2000:9ec5::1 |
| NS | 2 | ns6.jfdns.com, ns5.jfdns.com |
| MX | 1 | mail.jfcomputers.com (pri: 0) |
| TXT | 2 | google-site-verification=KZaNjhgvhKLc0QB, v=spf1 a mx ip4:152.53.166.60 ip6:2a0a:4 |
| SOA | 1 | ns5.jfdns.com josh.jfcomputers.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.jfdns.com, ns6.jfdns.com)
Analysis
Hierarchy
jfcomputers.com is the parent of mail.jfcomputers.com.
IP Addresses
jfcomputers.com resolves to two IP numbers: 2a0a:4cc0:2000:9ec5::1 and 152.53.166.60.
other host names including averyscedarhill.com, plslc.com, mail.jfdns.com, ns3.jfdns.com and ns4.jfdns.com share IP numbers with jfcomputers.com.
Name Servers
jfcomputers.com is delegated to two name servers ns5.jfdns.com and ns6.jfdns.com.
jfcomputers.com uses the same name server setup as other domains such as server3.jfdns.com, loudonparks.com, jfdns.com and dcmliferadio.org.
jfcomputers.com at least partially shares name servers with other domains, for instance dextermusiccenter.info, fbctellicovillage.org, ocoeecountry.com, dcraig.org and averyscedarhill.com.
These name servers are commonly used alongside ns1.jfdns.com and ns2.jfdns.com.
Two IP numbers for a host: ns5.jfdns.com points to 2a0a:4cc0:2000:9ec5::1 and 152.53.166.60.
One IP number for a host: ns6.jfdns.com points to 199.195.251.112.
Mail Servers
jfcomputers.com is handled by a single mail server, mail.jfcomputers.com.
mail.jfcomputers.com resolves to two IP numbers: 2a0a:4cc0:2000:9ec5::1 and 152.53.166.60.