ultrafone.com.br - robtex.com

ultrafone.com.br

DNSSEC⚠️ Not signed
A107.161.183.143🇺🇸 DimeNOC107.161.176.0/20 HostDime.com Route Object
PTRrl-35us.hmservers.net
NSns1.ultrafone.com.br ⭐
A107.161.183.143🇺🇸 DimeNOC107.161.176.0/20 HostDime.com Route Object
PTRrl-35us.hmservers.net
NSns2.ultrafone.com.br
A107.161.183.144🇺🇸 DimeNOC107.161.176.0/20 HostDime.com Route Object
PTR107-161-183-144.static.hostdime.com
MXultrafone.com.br ⭐
A107.161.183.143🇺🇸 DimeNOC107.161.176.0/20 HostDime.com Route Object
PTRrl-35us.hmservers.net
TXTv=spf1 +a +mx +ip4:107.161.183.143 +ip4:107.161.183.166 +ip4:107.161.183.166 ...
SOAns1.ultrafone.com.brsysadmin@hmservers.net 2026-03-15 #1

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=2026115064
rank #563951 globally
rank #4136 in the tld
WOT: SAFE (69/100)

Subdomains

ns1.ultrafone.com.br
ns2.ultrafone.com.br

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DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSns1.ultrafone.com.brns2.ultrafone.com.brns1.centerserver.infons2.centerserver.infoMXultrafone.com.brA107.161.183.14398.142.100.2
○NSns1.centerserver.info2015-06-26 → 2016-12-29 · 4 obs
● 2015-06-26 14:35:52
● 2016-12-29 08:02:16
○ 2020-01-16 08:51:20
○ 2026-04-25 02:49:32
●NSns1.ultrafone.com.br2020-01-16 → 2026-04-25 · 3 obs
○ 2016-12-29 08:02:16
● 2020-01-16 08:51:20
● 2026-04-25 02:49:32
○NSns2.centerserver.info2015-06-26 → 2016-12-29 · 4 obs
● 2015-06-26 14:35:52
● 2016-12-29 08:02:16
○ 2020-01-16 08:51:20
○ 2026-04-25 02:49:32
●NSns2.ultrafone.com.br2020-01-16 → 2026-04-25 · 3 obs
○ 2016-12-29 08:02:16
● 2020-01-16 08:51:20
● 2026-04-25 02:49:32
●MXultrafone.com.br2015-06-26 → 2026-04-25 · 2 obs
● 2015-06-26 14:35:52
● 2026-04-25 02:49:32
●A107.161.183.1432020-01-16 → 2026-04-25 · 3 obs
○ 2016-12-29 08:02:16
● 2020-01-16 08:51:20
● 2026-04-25 02:49:32
○A98.142.100.22015-06-26 → 2016-12-29 · 4 obs
● 2015-06-26 14:35:52
● 2016-12-29 08:02:16
○ 2020-01-16 08:51:20
○ 2026-04-25 02:49:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
ultrafone.com.brns1.ultrafone.com.br, ns2.ultrafone.com.br2 records

✅ Authoritative Response

Server:107.161.183.143

NS records: ns1.ultrafone.com.br, ns2.ultrafone.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ultrafone.com.br (unsigned zone)

⏱️ Timing

Total: 637ms | Queries: -

📄 Records

TypeCountSample Data
A1107.161.183.143
NS2ns1.ultrafone.com.br, ns2.ultrafone.com.br
MX1ultrafone.com.br (pri: 0)
TXT1v=spf1 +a +mx +ip4:107.161.183.143 +ip4:
SOA1ns1.ultrafone.com.br sysadmin.hmservers.

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.ultrafone.com.br, ns2.ultrafone.com.br)

Analysis

Hierarchy

ultrafone.com.br is the parent of ns1.ultrafone.com.br and ns2.ultrafone.com.br.

IP Addresses

ultrafone.com.br resolves to a single IP: 107.161.183.143.

Other host names, for instance ns1.pridecommerce.com.br, ns1.rubro.com.br, ns1.hostservice.com.br, ns1.ultrafone.com.br and ns1.amaaracatuba.com.br share IP numbers with ultrafone.com.br.

Name Servers

ultrafone.com.br has two name servers: ns1.ultrafone.com.br and ns2.ultrafone.com.br.

ultrafone.com.br partially shares name servers with other domains, for instance ultrasport.com.br.

These name servers are commonly used together with ns73.hmservers.net and ns74.hmservers.net.

Host names with a single IP:

ns1.ultrafone.com.br points to 107.161.183.143

ns2.ultrafone.com.br points to 107.161.183.144

Mail Servers

One mail server handles ultrafone.com.br.

Host name ultrafone.com.br points to IP 107.161.183.143.