jf-na.com - robtex.com
jf-na.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=1778646136 | ||||||
Subdomains
12nm-tw.jf-na.com |
Same first word
jf-na.com |
Similar names
DNS History
7 records (7 active, 0 former)
●MXalt1.aspmx.l.google.com2016-12-20 → 2026-05-13 · 2 obs
● 2026-05-13 04:27:16
●MXalt2.aspmx.l.google.com2016-12-20 → 2026-05-13 · 2 obs
● 2026-05-13 04:27:16
●MXalt3.aspmx.l.google.com2016-12-20 → 2026-05-13 · 2 obs
● 2026-05-13 04:27:16
●MXalt4.aspmx.l.google.com2016-12-20 → 2026-05-13 · 2 obs
● 2026-05-13 04:27:16
●MXaspmx.l.google.com2016-12-20 → 2026-05-13 · 2 obs
● 2026-05-13 04:27:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| jf-na.com | admns1.hinet.net, admns2.hinet.net | - |
✅ Authoritative Response
Server:203.74.116.192
NS records: admns1.hinet.net, admns2.hinet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jf-na.com (unsigned zone)
⏱️ Timing
Total: 2872ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | admns2.hinet.net, admns1.hinet.net |
| MX | 5 | ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)... |
| TXT | 1 | google-site-verification=f4sK9LIzYPJ-ONP |
| SOA | 1 | admns1.hinet.net hostmaster.hinet.net |
Analysis
Hierarchy
The parent of 12nm-tw.jf-na.com is jf-na.com.
Name Servers
Two name servers admns1.hinet.net and admns2.hinet.net handle the delegation for jf-na.com.
jf-na.com shares the same name server setup as other domains, for example liboelegant.com, cathaybk.org.tw, liko.com.tw, uintw.com and chungshuo.com.tw.
jf-na.com shares name servers with other domains at least partially, for instance chaoli.tw.
Host names with two IP numbers:
admns1.hinet.net points to 2001:b000:168::192:32 and 168.95.192.32.
admns2.hinet.net points to 2001:b000:180:80d:203:74:116:192 and 203.74.116.192.
Mail Servers
jf-na.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
jf-na.com shares at least partially some mail servers with other domains, for instance arc-u.net, andreiacono.com, coldharbourconsulting.com, urbanavenues.in and wondergoblin.com.
These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.27
alt2.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.27
alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.27
alt4.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26