ottbr.com - dns.ninja

`ottbr.com`

DNSSEC	⚠️ Not signed
NS	`ns1.skymail.net.br` ⭐
		A	168.0.135.116^{🇧🇷 AS265262168.0.135.0/24}
NS	`dns1.bruc.com.br` ⚠️ Not in zone NS records
		A	168.0.135.116^{🇧🇷 AS265262168.0.135.0/24}
NS	`dns2.bruc.com.br` ⚠️ Not in zone NS records
		A	168.0.134.16^{🇧🇷 AS265262168.0.134.0/24 CLARO S.A. Customer}
			PTR	`vr.cloud-sp2.skymail.net.br`
NS	`dns3.bruc.com.br` ⚠️ Not in zone NS records
		A	200.187.66.240^{🇧🇷 AS265262200.187.66.0/24 CLARO S.A. Customer}
NS	`ns1.emailemnuvem.com.br` ⚠️ Not in parent delegation
		A	168.0.135.116^{🇧🇷 AS265262168.0.135.0/24}
NS	`ns2.emailemnuvem.com.br` ⚠️ Not in parent delegation
		A	168.0.134.16^{🇧🇷 AS265262168.0.134.0/24 CLARO S.A. Customer}
			PTR	`vr.cloud-sp2.skymail.net.br`
NS	`ns3.emailemnuvem.com.br` ⚠️ Not in parent delegation
		A	200.187.66.240^{🇧🇷 AS265262200.187.66.0/24 CLARO S.A. Customer}
MX	`mx-ha.emailemnuvem.com.br` ⭐
		A	168.0.133.10^{🇧🇷 AS265262168.0.133.0/24}
			PTR	`mx-ha.skymail.net.br`
TXT	`v=spf1 include:spf.emailemnuvem.com.br -all`
SOA	`ns1.skymail.net.br`hostmaster@ottbr.com 2025-12-26 #1

`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.net`nstld@verisign-grs.com serial=1783159851

Previously NS for

ottbr.com

Same first word

ottbr.com

Similar names

torbt.cz

trotb.com

bortt.de

tbotr.com

bortt.eu

tbrot.com

brott.no

bortt.com

rbott.com

bottr.readthedocs.io

brott.com.tw

trtob.com

trbot.ca

bottr.co

brott.net

bottr.me

brott.de

btotr.com

trotb.org

robtt.nl

rtbot.com

tobtr.com

bottr.com

trotb.net

brott.info

rtbot.net

brott.org

orbtt.com

orbtt.blogspot.com

trbot.com

tbrot.de

orbtt.blogspot.com.es

DNS History

16 records (8 active, 8 former)

●NSdns1.bruc.com.br2026-02-15 → 2026-07-04 · 3 obs

○ 2016-09-09 14:18:08
● 2026-02-15 01:56:16
● 2026-07-04 10:12:12

○NSdns1.ottbr.com2015-06-04 → 2016-09-09 · 4 obs

● 2015-06-04 18:39:18
● 2016-09-09 14:18:08
○ 2026-02-15 01:56:16
○ 2026-07-04 10:12:12

●NSdns2.bruc.com.br2026-02-15 → 2026-07-04 · 3 obs

○ 2016-09-09 14:18:08
● 2026-02-15 01:56:16
● 2026-07-04 10:12:12

○NSdns2.ottbr.com2015-06-04 → 2016-09-09 · 4 obs

● 2015-06-04 18:39:18
● 2016-09-09 14:18:08
○ 2026-02-15 01:56:16
○ 2026-07-04 10:12:12

●NSdns3.bruc.com.br2026-02-15 → 2026-07-04 · 3 obs

○ 2016-09-09 14:18:08
● 2026-02-15 01:56:16
● 2026-07-04 10:12:12

○NSdns3.ottbr.com2015-06-04 → 2016-09-09 · 4 obs

● 2015-06-04 18:39:18
● 2016-09-09 14:18:08
○ 2026-02-15 01:56:16
○ 2026-07-04 10:12:12

○NSdns4.ottbr.com2015-06-04 → 2016-09-09 · 4 obs

● 2015-06-04 18:39:18
● 2016-09-09 14:18:08
○ 2026-02-15 01:56:16
○ 2026-07-04 10:12:12

●NSns1.emailemnuvem.com.br2026-02-15 → 2026-07-04 · 3 obs

○ 2016-09-09 14:18:08
● 2026-02-15 01:56:16
● 2026-07-04 10:12:12

●NSns1.skymail.net.br2026-02-15 → 2026-07-04 · 3 obs

○ 2016-09-09 14:18:08
● 2026-02-15 01:56:16
● 2026-07-04 10:12:12

●NSns2.emailemnuvem.com.br2026-02-15 → 2026-07-04 · 3 obs

○ 2016-09-09 14:18:08
● 2026-02-15 01:56:16
● 2026-07-04 10:12:12

●NSns3.emailemnuvem.com.br2026-02-15 → 2026-07-04 · 3 obs

○ 2016-09-09 14:18:08
● 2026-02-15 01:56:16
● 2026-07-04 10:12:12

○NSottbr.com2015-06-04 → 2016-09-09 · 4 obs

● 2015-06-04 18:39:18
● 2016-09-09 14:18:08
○ 2026-02-15 01:56:16
○ 2026-07-04 10:12:12

●MXmx-ha.emailemnuvem.com.br2026-02-15 → 2026-07-04 · 3 obs

○ 2016-09-09 14:18:08
● 2026-02-15 01:56:16
● 2026-07-04 10:12:12

○MXmx.ottbr.com2015-06-04 → 2016-09-09 · 4 obs

● 2015-06-04 18:39:18
● 2016-09-09 14:18:08
○ 2026-02-15 01:56:16
○ 2026-07-04 10:12:12

○A177.101.144.1302016-03-30 → 2026-02-15 · 5 obs

○ 2016-01-04 12:56:12
● 2016-03-30 17:04:48
● 2026-02-15 01:56:16
○ 2026-03-06 00:40:50
○ 2026-07-04 10:12:12

○A186.233.144.1912015-06-04 → 2016-01-04 · 4 obs

● 2015-06-04 18:39:18
● 2016-01-04 12:56:12
○ 2016-03-30 17:04:48
○ 2026-07-04 10:12:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ottbr.com	dns1.bruc.com.br, dns2.bruc.com.br, dns3.bruc.com.br	-

✅ Authoritative Response

Server:168.0.135.116

NS records: dns1.bruc.com.br, dns2.bruc.com.br, dns3.bruc.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ottbr.com (unsigned zone)

⏱️ Timing

Total: 2057ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.emailemnuvem.com.br, ns3.emailemnuvem.com.br...`
MX	1	`mx-ha.emailemnuvem.com.br (pri: 0)`
TXT	1	`v=spf1 include:spf.emailemnuvem.com.br -`
SOA	1	`ns1.skymail.net.br hostmaster.ottbr.com`

Analysis

Name Servers

The DNS delegation for ottbr.com covers 7 name servers: dns1.bruc.com.br, dns2.bruc.com.br, dns3.bruc.com.br and 4 more.

ottbr.com has at least partial name server overlap with other domains, such as lepostiche.com.br, minasolo.com.br, institutomahle.org.br and two others.

ns3.emailemnuvem.com.br, ns1.emailemnuvem.com.br and ns2.emailemnuvem.com.br — plus 7 other name servers — are commonly paired with these name servers.

Host names pointing to a single IP address:

dns1.bruc.com.br points to the IP address 168.0.135.116.

dns2.bruc.com.br points to the IP address 168.0.134.16.

dns3.bruc.com.br points to the IP address 200.187.66.240.

ns1.emailemnuvem.com.br points to the IP address 168.0.135.116.

ns2.emailemnuvem.com.br points to the IP address 168.0.134.16.

ns3.emailemnuvem.com.br points to the IP address 200.187.66.240.

ns1.skymail.net.br points to the IP address 168.0.135.116.

dns1.bruc.com.br, ns1.emailemnuvem.com.br and ns1.skymail.net.br are host names that all point to 168.0.135.116.

These two host names — dns2.bruc.com.br and ns2.emailemnuvem.com.br — each point to 168.0.134.16 IP addresses.

These two host names — dns3.bruc.com.br and ns3.emailemnuvem.com.br — each point to 200.187.66.240 IP addresses.

Mail Servers

ottbr.com has one mail server: mx-ha.emailemnuvem.com.br.

ottbr.com shares the same mail server setup as other domains, including anapar.com.br, lupagraf.com.br, bedene.com.br and two others.

The mail servers of ottbr.com are at least partially shared with other domains, including asselfis.com.br.

There is one IP number for mx-ha.emailemnuvem.com.br: 168.0.133.10.