web21.com.br - robtex.com
web21.com.br
| DNSSEC | ⚠️ Not signed | ||||||
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026220244 | ||||||
rank #3738 in the tld
WOT: SAFE (69/100)
Previously MX for
web21.com.br |
Same first word
web21.pl |
web21.com |
web21.jp |
web21.it |
web21.sk |
web21.fr |
web21.org |
web21.ru |
web21.co.uk |
web21.net |
web21.cn |
web21.ch |
web21.de |
Similar names
web12.fr |
web12.cz |
21web.com |
12web.com |
web12.cn |
web12.eu |
web12.com.es |
12web.nl |
21web.co.kr |
web12.org |
web12.com |
web12.net |
web12.de |
21web.de |
b2ew1.casino |
web12.ro |
21web.ru |
bwe21.com |
web12.kr |
12web.net |
21ebw.com |
web12.ru |
DNS History
12 records (0 active, 12 former)
○NSd.sec.dns.br2020-02-27 → 2020-02-27 · 4 obs
○ 2017-03-25 22:34:32
● 2020-02-27 08:04:30
○ 2026-04-18 12:10:22
○ 2026-08-08 11:09:26
● 2020-02-27 08:04:30
○ 2026-04-18 12:10:22
○ 2026-08-08 11:09:26
○NSe.sec.dns.br2020-02-27 → 2020-02-27 · 4 obs
○ 2017-03-25 22:34:32
● 2020-02-27 08:04:30
○ 2026-04-18 12:10:22
○ 2026-08-08 11:09:26
● 2020-02-27 08:04:30
○ 2026-04-18 12:10:22
○ 2026-08-08 11:09:26
○NSns1.srv2eua.com.br2015-08-16 → 2016-06-25 · 4 obs
● 2015-08-16 22:45:34
● 2016-06-25 01:15:08
○ 2017-03-25 22:34:32
○ 2026-08-08 11:09:26
● 2016-06-25 01:15:08
○ 2017-03-25 22:34:32
○ 2026-08-08 11:09:26
○NSns1.web21.com.br2015-08-16 → 2017-03-25 · 6 obs
● 2015-08-16 22:45:34
○ 2015-12-02 13:32:26
○ 2016-06-25 01:15:08
● 2017-03-25 22:34:32
○ 2020-02-27 08:04:30
○ 2026-08-08 11:09:26
○ 2015-12-02 13:32:26
○ 2016-06-25 01:15:08
● 2017-03-25 22:34:32
○ 2020-02-27 08:04:30
○ 2026-08-08 11:09:26
○NSns2.srv2eua.com.br2015-08-16 → 2016-06-25 · 4 obs
● 2015-08-16 22:45:34
● 2016-06-25 01:15:08
○ 2017-03-25 22:34:32
○ 2026-08-08 11:09:26
● 2016-06-25 01:15:08
○ 2017-03-25 22:34:32
○ 2026-08-08 11:09:26
○NSns2.web21.com.br2017-03-25 → 2017-03-25 · 4 obs
○ 2016-06-25 01:15:08
● 2017-03-25 22:34:32
○ 2020-02-27 08:04:30
○ 2026-08-08 11:09:26
● 2017-03-25 22:34:32
○ 2020-02-27 08:04:30
○ 2026-08-08 11:09:26
○MXweb21.com.br2015-08-16 → 2017-03-25 · 4 obs
● 2015-08-16 22:45:34
● 2017-03-25 22:34:32
○ 2020-02-27 08:04:30
○ 2026-08-08 11:09:26
● 2017-03-25 22:34:32
○ 2020-02-27 08:04:30
○ 2026-08-08 11:09:26
○A143.208.8.22017-03-25 → 2017-03-25 · 4 obs
○ 2016-06-25 01:15:08
● 2017-03-25 22:34:32
○ 2020-02-27 08:04:30
○ 2026-08-08 11:09:26
● 2017-03-25 22:34:32
○ 2020-02-27 08:04:30
○ 2026-08-08 11:09:26
○A170.75.152.182015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 22:45:34
○ 2015-12-02 13:32:26
○ 2026-08-08 11:09:26
○ 2015-12-02 13:32:26
○ 2026-08-08 11:09:26
○A45.35.80.182015-12-02 → 2016-03-02 · 5 obs
○ 2015-08-16 22:45:34
● 2015-12-02 13:32:26
● 2016-03-02 16:15:56
○ 2016-06-25 01:15:08
○ 2026-08-08 11:09:26
● 2015-12-02 13:32:26
● 2016-03-02 16:15:56
○ 2016-06-25 01:15:08
○ 2026-08-08 11:09:26
○A51.79.52.1512020-02-27 → 2020-02-27 · 4 obs
○ 2017-03-25 22:34:32
● 2020-02-27 08:04:30
○ 2026-04-18 12:10:22
○ 2026-08-08 11:09:26
● 2020-02-27 08:04:30
○ 2026-04-18 12:10:22
○ 2026-08-08 11:09:26
○A67.23.238.102016-06-25 → 2016-06-25 · 4 obs
○ 2016-03-02 16:15:56
● 2016-06-25 01:15:08
○ 2017-03-25 22:34:32
○ 2026-08-08 11:09:26
● 2016-06-25 01:15:08
○ 2017-03-25 22:34:32
○ 2026-08-08 11:09:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, e.dns.br, f.dns.br, a.dns.br... | - |
✅ Authoritative Response
Server:200.219.154.10
NS records: b.dns.br, e.dns.br, f.dns.br, a.dns.br, c.dns.br, d.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|