htpassport.net - robtex.com
htpassport.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-buh.htpassport.net ⭐ | ||||||
| A | 193.239.134.5🇷🇴 RO-HTPASSPORT193.239.134.0/24 HighTech Passport | ||||||
| NS | ns-sjc.htpassport.net | ||||||
| A | 68.121.162.225🇺🇸 AS701868.120.0.0/13 | ||||||
| PTR | adsl-68-121-162-225.dsl.pltn13.pacbell.net | ||||||
| MX | mx-buh.htpassport.net ⭐ | ||||||
| A | 193.239.134.4🇷🇴 RO-HTPASSPORT193.239.134.0/24 HighTech Passport | ||||||
| PTR | mx-buh.htpassport.net | ||||||
| MX | mx-sjc.htpassport.net(2) | ||||||
| A | 68.121.162.228🇺🇸 AS701868.120.0.0/13 | ||||||
| PTR | mx-sjc.htpassport.net | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns-buh.htpassport.netengineering@htpassport.com 2026-02-23 #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=1778027576 | ||||||
Subdomains
mx-buh.htpassport.net |
ns-buh.htpassport.net |
zimbra.htpassport.net |
ns2.htpassport.net |
mx2.htpassport.net |
ns-sjc.htpassport.net |
ns1.htpassport.net |
mx-sjc.htpassport.net |
mx1.htpassport.net |
Same first word
htpassport.net |
htpassport.ro |
htpassport.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns-buh.htpassport.net2026-02-15 → 2026-05-06 · 3 obs
● 2026-02-15 18:34:14
● 2026-05-06 00:37:52
●NSns-sjc.htpassport.net2026-02-15 → 2026-05-06 · 3 obs
● 2026-02-15 18:34:14
● 2026-05-06 00:37:52
○NSns1.htpassport.net2015-06-22 → 2016-12-25 · 4 obs
● 2016-12-25 07:31:54
○ 2026-02-15 18:34:14
○ 2026-05-06 00:37:52
○NSns2.htpassport.net2015-06-22 → 2016-12-25 · 4 obs
● 2016-12-25 07:31:54
○ 2026-02-15 18:34:14
○ 2026-05-06 00:37:52
●MXmx-buh.htpassport.net2026-02-15 → 2026-05-06 · 3 obs
● 2026-02-15 18:34:14
● 2026-05-06 00:37:52
●MXmx-sjc.htpassport.net2026-02-15 → 2026-05-06 · 3 obs
● 2026-02-15 18:34:14
● 2026-05-06 00:37:52
○MXmx1.htpassport.net2015-06-22 → 2016-12-25 · 4 obs
● 2016-12-25 07:31:54
○ 2026-02-15 18:34:14
○ 2026-05-06 00:37:52
○MXmx2.htpassport.net2015-06-22 → 2016-12-25 · 4 obs
● 2016-12-25 07:31:54
○ 2026-02-15 18:34:14
○ 2026-05-06 00:37:52
○A193.239.134.22015-06-22 → 2026-02-15 · 4 obs
● 2026-02-15 18:34:14
○ 2026-02-18 10:53:32
○ 2026-05-06 00:37:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | d.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| htpassport.net | ns-buh.htpassport.net, ns-sjc.htpassport.net | 2 records |
✅ Authoritative Response
Server:68.121.162.225
NS records: ns-buh.htpassport.net, ns-sjc.htpassport.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for htpassport.net (unsigned zone)
⏱️ Timing
Total: 791ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns-buh.htpassport.net, ns-sjc.htpassport.net |
| MX | 2 | mx-buh.htpassport.net (pri: 1), mx-sjc.htpassport.net (pri: 2) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns-buh.htpassport.net engineering.htpass |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns-buh.htpassport.net, ns-sjc.htpassport.net)
Analysis
Hierarchy
htpassport.net is a parent of mx-buh.htpassport.net, ns-buh.htpassport.net, zimbra.htpassport.net, ns2.htpassport.net, mx2.htpassport.net and a few other host names.
Name Servers
htpassport.net's delegation uses two name servers, ns-buh.htpassport.net and ns-sjc.htpassport.net.
htpassport.net uses the same name server setup as other domains such as htpassport.ro and htpassport.com.
htpassport.net at least partially shares name servers with other domains; for instance 134.239.193.in-addr.arpa.
These name servers are often used together with ns1.htpassport.net.
Host names with a single IP:
ns-buh.htpassport.net points to 193.239.134.5.
ns-sjc.htpassport.net points to 68.121.162.225.
Mail Servers
htpassport.net is handled by two mail servers: mx-buh.htpassport.net and mx-sjc.htpassport.net.
htpassport.net shares some mail servers with other domains, for example htpassport.ro and htpassport.com.
Host names with a single IP:
mx-buh.htpassport.net points to 193.239.134.4.
mx-sjc.htpassport.net points to 68.121.162.228.