janzert.com - robtex.com
janzert.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.55.101.22🇺🇸 DIGITALOCEAN45.55.100.0/22 DigitalOcean | ||||||
| NS | ns1.he.net ⭐ | ||||||
| A | 2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns1.he.net | ||||||
| A | 216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns1.he.net | ||||||
| NS | ns2.he.net | ||||||
| A | 2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns2.he.net | ||||||
| A | 216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns2.he.net | ||||||
| NS | ns3.he.net | ||||||
| A | 2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns3.he.net | ||||||
| A | 216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns3.he.net | ||||||
| NS | ns4.he.net | ||||||
| A | 2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns4.he.net | ||||||
| A | 216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns4.he.net | ||||||
| NS | ns5.he.net | ||||||
| A | 2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns5.he.net | ||||||
| A | 216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns5.he.net | ||||||
| MX | mail.janzert.com ⭐ | ||||||
| A | 174.138.125.88🇺🇸 DIGITALOCEAN174.138.124.0/22 DigitalOcean | ||||||
| TXT | v=spf1 mx include:amazonses.com -all | ||||||
| SOA | ns1.he.nethostmaster@he.net 2026-03-27 #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=1774675127 | ||||||
Subdomains
mail.janzert.com |
Same first word
janzert.com |
Similar names
DNS History
8 records (7 active, 1 former)
●MXmail.janzert.com2015-08-19 → 2026-03-28 · 2 obs
● 2026-03-28 05:35:20
○A104.131.215.1862015-08-19 → 2017-04-02 · 4 obs
● 2017-04-02 17:28:50
○ 2026-02-17 04:56:04
○ 2026-03-28 05:35:20
●A45.55.101.222026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 04:56:04
● 2026-03-28 05:35:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| janzert.com | ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net... | - |
✅ Authoritative Response
Server:216.218.130.2
NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for janzert.com (unsigned zone)
⏱️ Timing
Total: 1586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.55.101.22 |
| NS | 5 | ns4.he.net, ns5.he.net... |
| MX | 1 | mail.janzert.com (pri: 10) |
| TXT | 1 | v=spf1 mx include:amazonses.com -all |
| SOA | 1 | ns1.he.net hostmaster.he.net |
Analysis
Hierarchy
The parent of mail.janzert.com is janzert.com.
IP Addresses
janzert.com points to a single IP address: 45.55.101.22.
Other host names, for instance have.services, share IP numbers with janzert.com.
Name Servers
janzert.com is delegated to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.
janzert.com at least partially shares name servers with other domains, for example yugu.me, jnq.uz, esa.edu.lb, infrm.com and marchorowitz.com.
Host names with two IP numbers
Each host name points to two IP numbers:
ns1.he.net points to 2001:470:100::2 and 216.218.130.2
ns2.he.net points to 2001:470:200::2 and 216.218.131.2
ns3.he.net points to 2001:470:300::2 and 216.218.132.2
ns4.he.net points to 2001:470:400::2 and 216.66.1.2
ns5.he.net points to 2001:470:500::2 and 216.66.80.18
Mail Servers
The mail.janzert.com mail server handles janzert.com.
The mail server setup for janzert.com is the same as that of other domains, for instance have.services.
mail.janzert.com points to a single IP number: 174.138.125.88.