optlink.com.br - robtex.com

optlink.com.br

DNSSEC🔒 Signed (DS record present)
NSa.auto.dns.br ⭐
A2001:12ff:0:2::88🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRa.auto.dns.br
A200.160.2.88🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRa.auto.dns.br
NSb.auto.dns.br
A2001:12ff:0:2::89🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRb.auto.dns.br
A200.160.2.89🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRb.auto.dns.br
TXTv=spf1 -all
SOAa.auto.dns.brhostmaster@registro.br serial=2026164380

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026164220
rank #533353 globally
rank #3994 in the tld
WOT: SAFE (69/100)

Subdomains

smtp.optlink.com.br

Same first word

optlink.com
optlink.com.br
optlink.ru
optlink.net

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toplink.com.br

DNS History

8 records (2 active, 6 former)

20162017201820192020202120222023202420252026NSa.auto.dns.brb.auto.dns.brdns1.consoftmg.com.brdns2.consoftmg.com.brMXesu01.consoftmg.com.brA187.73.240.242189.39.192.612804:13d8::9
●NSa.auto.dns.br2026-05-31 → 2026-06-13 · 3 obs
○ 2026-03-28 14:06:14
● 2026-05-31 08:45:58
● 2026-06-13 09:31:46
●NSb.auto.dns.br2026-05-31 → 2026-06-13 · 3 obs
○ 2026-03-28 14:06:14
● 2026-05-31 08:45:58
● 2026-06-13 09:31:46
○NSdns1.consoftmg.com.br2015-07-15 → 2020-04-02 · 7 obs
● 2015-07-15 14:04:02
● 2015-11-27 11:09:00
○ 2016-03-08 18:58:20
● 2016-06-27 16:43:40
● 2020-04-02 09:42:54
○ 2026-03-28 14:06:14
○ 2026-06-13 09:31:46
○NSdns2.consoftmg.com.br2015-07-15 → 2020-04-02 · 6 obs
● 2015-07-15 14:04:02
● 2016-03-08 18:58:20
○ 2016-06-27 16:43:40
● 2020-04-02 09:42:54
○ 2026-03-28 14:06:14
○ 2026-06-13 09:31:46
○MXesu01.consoftmg.com.br2015-07-15 → 2020-04-02 · 4 obs
● 2015-07-15 14:04:02
● 2020-04-02 09:42:54
○ 2026-03-28 14:06:14
○ 2026-06-13 09:31:46
○A187.73.240.2422015-07-15 → 2015-07-15 · 3 obs
● 2015-07-15 14:04:02
○ 2015-11-27 11:09:00
○ 2026-06-13 09:31:46
○A189.39.192.612015-11-27 → 2020-04-02 · 5 obs
○ 2015-07-15 14:04:02
● 2015-11-27 11:09:00
● 2020-04-02 09:42:54
○ 2026-03-28 14:06:14
○ 2026-06-13 09:31:46
○A2804:13d8::92020-04-02 → 2020-04-02 · 4 obs
○ 2015-11-27 11:09:00
● 2020-04-02 09:42:54
○ 2026-03-28 14:06:14
○ 2026-06-13 09:31:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
optlink.com.bra.auto.dns.br, b.auto.dns.br-

✅ Authoritative Response

Server:200.160.2.89

NS records: a.auto.dns.br, b.auto.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1159ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.auto.dns.br, b.auto.dns.br
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1a.auto.dns.br hostmaster.registro.br

Analysis

Hierarchy

optlink.com.br is the parent zone for smtp.optlink.com.br.

Name Servers

optlink.com.br is served by two delegated name servers, a.auto.dns.br and b.auto.dns.br.

optlink.com.br shares its name server setup with other domains, including mundorosa.com.br, idoor.com.br, sinecom.com.br and two others.

Each of the two host names carries two IP addresses: a.auto.dns.br points to 200.160.2.88 and 2001:12ff:0:2::88, and b.auto.dns.br points to 200.160.2.89 and 2001:12ff:0:2::89.