z3.org - robtex.com
z3.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.z3.net ⚠️ Not in zone NS records | ||||||
| A | 103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street | ||||||
| PTR | userweb.fastmail.com | ||||||
| A | 103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street | ||||||
| PTR | userweb.fastmail.com | ||||||
| NS | ns2.z3.net ⚠️ Not in zone NS records | ||||||
| A | 103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street | ||||||
| PTR | userweb.fastmail.com | ||||||
| A | 103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street | ||||||
| PTR | userweb.fastmail.com | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774662513 | ||||||
Same first word
z3.eu |
z3.cn |
z3.ca |
z3.pw |
z3.su |
z3.org |
z3.kz |
z3.co.nz |
z3.biz |
z3.st |
z3.pl |
z3.cl |
z3.work |
z3.fr |
z3.ru |
z3.com |
z3.tel |
z3.cc |
z3.fi |
z3.com.br |
z3.nl |
z3.no |
z3.dk |
z3.ie |
z3.cz |
z3.be |
z3.se |
z3.de |
z3.net |
z3.fm |
Similar names
3z.co |
3z.casino |
3z.sk |
3z.ae |
3z.net |
3z.cz |
3z.ru |
3z.nu |
3z.dk |
3z.com.au |
3z.fr |
3z.ph |
3z.org |
3z.co.kr |
3z.be |
3z.com |
3z.ma |
3z.ca |
3z.co.za |
3z.re |
3z.design |
3z.vc |
3z.de |
3z.cc |
3z.bz |
3z.cn |
3z.io |
3z.com.br |
3z.ro |
DNS History
4 records (2 active, 2 former)
○MXmail.z3.net2015-08-02 → 2016-02-27 · 4 obs
● 2015-08-02 13:54:06
● 2016-02-27 02:31:54
○ 2026-03-26 16:20:50
○ 2026-03-28 02:18:44
● 2016-02-27 02:31:54
○ 2026-03-26 16:20:50
○ 2026-03-28 02:18:44
○A209.105.238.1702015-08-02 → 2016-02-27 · 4 obs
● 2015-08-02 13:54:06
● 2016-02-27 02:31:54
○ 2026-03-26 16:20:50
○ 2026-03-28 02:18:44
● 2016-02-27 02:31:54
○ 2026-03-26 16:20:50
○ 2026-03-28 02:18:44
🔍 DNS Trace
Analysis
Name Servers
z3.org's delegation uses two name servers, ns1.z3.net and ns2.z3.net.
Names with two IPs:
ns1.z3.net points to 103.168.172.37 and 103.168.172.52.
ns2.z3.net points to 103.168.172.37 and 103.168.172.52.
Names pointing to 103.168.172.37: ns1.z3.net and ns2.z3.net.
Names pointing to 103.168.172.52: ns1.z3.net and ns2.z3.net.