jef.net - robtex.com
jef.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1771291465 | ||||||
Subdomains
mail.jef.net |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.afternic.com2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 05:09:40
● 2026-03-24 04:10:04
○NSns10.webmasters.com2015-07-24 → 2017-08-24 · 4 obs
● 2017-08-24 00:19:06
○ 2026-03-14 05:09:40
○ 2026-03-24 04:10:04
●NSns2.afternic.com2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 05:09:40
● 2026-03-24 04:10:04
○NSns9.webmasters.com2015-07-24 → 2017-08-24 · 4 obs
● 2017-08-24 00:19:06
○ 2026-03-14 05:09:40
○ 2026-03-24 04:10:04
○MXmail.jef.net2015-07-24 → 2017-08-24 · 4 obs
● 2017-08-24 00:19:06
○ 2026-03-14 05:09:40
○ 2026-03-24 04:10:04
●A13.248.169.482026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 05:09:40
● 2026-03-24 04:10:04
○A208.64.137.722015-07-24 → 2017-08-24 · 4 obs
● 2017-08-24 00:19:06
○ 2026-03-14 05:09:40
○ 2026-03-24 04:10:04
●A76.223.54.1462026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 05:09:40
● 2026-03-24 04:10:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jef.net | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jef.net (unsigned zone)
⏱️ Timing
Total: 124ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
Hierarchy
The parent of mail.jef.net is jef.net.
IP Addresses
jef.net points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as 2code.com, jobswestcoast.com, conartic.com, www.pbpinc.com and pawleysislandrealestate.com share IPs with jef.net.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle the delegation for jef.net.
jef.net shares the same name server setup as other domains, for example ilovego.com, isecure.us, mail.wowpow.com, soilenhancer.com and inkubo.com.
jef.net at least partially shares name servers with other domains, for example osprey.info, urlexposer.com, grub.group, erv.us and drawing.me.
These name servers are often used with verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn, ns1.sedoparking.com, ns2.sedoparking.com, ns1.eftydns.com and ns2.eftydns.com.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.