yuup.tec.br - robtex.com
yuup.tec.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2804:10:8015::137:145🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 187.1.137.145🇧🇷 IPV6-INTERNET187.1.136.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| NS | dns1.yuup.tec.br ⭐ | ||||||
| A | 2804:10:c011::1🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 189.38.95.2🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | dns1.uni5.net | ||||||
| NS | dns2.yuup.tec.br | ||||||
| A | 2804:10:c022::2🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 189.38.95.3🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | dns2.uni5.net | ||||||
| NS | dns3.yuup.tec.br | ||||||
| A | 2804:10:c033::3🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 177.12.162.2🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| NS | dns4.yuup.tec.br | ||||||
| A | 2804:10:c044::4🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 177.12.162.3🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| MX | mx-vip-01.uni5.net ⭐ | ||||||
| A | 2804:10:8028::220:38🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 191.6.220.38🇧🇷 IPV6-INTERNET191.6.220.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | mx-vip-01-farm28.uni5.net | ||||||
| MX | mx-vip-02.uni5.net ⭐ | ||||||
| A | 2804:10:8028::220:39🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 191.6.220.39🇧🇷 IPV6-INTERNET191.6.220.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | mx-vip-02-farm28.uni5.net | ||||||
| TXT | v=spf1 include:_spf.uni5.net -all | ||||||
| SOA | dns1.yuup.tec.brabuse@uni5.net serial=2510020869 | ||||||
tec.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=2026200134 | ||||||
rank #98 in the tld
tec.br
tec.bris a second-level domain category within Brazil's.brnamespace, reserved for technology companies and professionals. It is administered by Registro.br, the domain registry operated by NIC.br under the Brazilian Internet Steering Committee (CGI.br).
Key facts
- Owner / operator: NIC.br / Registro.br (CGI.br — Brazilian Internet Steering Committee)
- TLD:
.br— Brazil (ccTLD) - Primary purpose: Domain registration namespace for technology-related entities and professionals in Brazil; registrations take the form
example.tec.br - Status: Active (open for third-level registrations)
Notable subdomains or services
*.tec.br— any Brazilian technology company or professional may register a domain under this namespace (e.g.,empresa.tec.br); registration is managed through Registro.br
Related domains
registro.br— the official domain registration portal for all.brsecond-level categoriesnic.br— NIC.br, the technical operator of Brazil's.brnamespaceadm.br,nom.br,com.br,net.br,org.br— sibling second-level categories under.brserving other entity types
Subdomains
Same first word
Similar names
uypu.com |
pyuu.de |
puyu.tk |
pyuu.net |
uuyp.com |
pyuu.cn |
puyu.com |
uyup.com |
yupu.org |
puyu.go.th |
puyu.org |
pyuu.com |
upuy.com |
puyu.co |
uupy.cn |
puuy.com |
puyu.me |
puyu.net |
yupu.com |
uypu.cn |
DNS History
8 records (8 active, 0 former)
●NSdns1.yuup.tec.br2026-04-19 → 2026-07-19 · 2 obs
● 2026-07-19 05:40:00
●NSdns2.yuup.tec.br2026-04-19 → 2026-07-19 · 2 obs
● 2026-07-19 05:40:00
●NSdns3.yuup.tec.br2026-04-19 → 2026-07-19 · 2 obs
● 2026-07-19 05:40:00
●NSdns4.yuup.tec.br2026-04-19 → 2026-07-19 · 2 obs
● 2026-07-19 05:40:00
●MXmx-vip-01.uni5.net2026-04-19 → 2026-07-19 · 2 obs
● 2026-07-19 05:40:00
●MXmx-vip-02.uni5.net2026-04-19 → 2026-07-19 · 2 obs
● 2026-07-19 05:40:00
●A187.1.137.1452026-04-19 → 2026-07-19 · 2 obs
● 2026-07-19 05:40:00
●A2804:10:8015::137:1452026-04-19 → 2026-07-19 · 2 obs
● 2026-07-19 05:40:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| yuup.tec.br | dns1.yuup.tec.br, dns2.yuup.tec.br, dns3.yuup.tec.br, dns4.yuup.tec.br | 8 records |
✅ Authoritative Response
Server:189.38.95.2
NS records: dns1.yuup.tec.br, dns2.yuup.tec.br, dns3.yuup.tec.br, dns4.yuup.tec.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yuup.tec.br (unsigned zone)
⏱️ Timing
Total: 683ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.1.137.145 |
| AAAA | 1 | 2804:10:8015::137:145 |
| NS | 4 | dns2.yuup.tec.br, dns3.yuup.tec.br... |
| MX | 2 | mx-vip-02.uni5.net (pri: 5), mx-vip-01.uni5.net (pri: 5) |
| TXT | 1 | v=spf1 include:_spf.uni5.net -all |
| SOA | 1 | dns1.yuup.tec.br abuse.uni5.net |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (dns1.yuup.tec.br, dns2.yuup.tec.br, dns3.yuup.tec.br...)
Analysis
Hierarchy
yuup.tec.br serves as the parent of dns3.yuup.tec.br, dns4.yuup.tec.br, dns2.yuup.tec.br and dns1.yuup.tec.br.
IP Addresses
yuup.tec.br directs to two IP numbers, 187.1.137.145 and 2804:10:8015::137:145
Two other host names, along with cybersorocaba.com.br, brasilagora.com.br and clubedeleituraantirracista.com.br, also share IP numbers with yuup.tec.br.
Name Servers
The NS records for yuup.tec.br point to four name servers: dns1.yuup.tec.br, dns2.yuup.tec.br, dns3.yuup.tec.br and dns4.yuup.tec.br.
yuup.tec.br shares at least some of its name servers with other domains, such as singratur.com.br.
It is common to find these name servers paired with the name servers dns1.fedelhost.com.br, dns2.fedelhost.com.br, dns3.fedelhost.com.br and dns4.fedelhost.com.br.
dns1.yuup.tec.br, dns2.yuup.tec.br, dns3.yuup.tec.br and dns4.yuup.tec.br all point to exactly two IP numbers each: dns1.yuup.tec.br → 189.38.95.2 and 2804:10:c011::1; dns2.yuup.tec.br → 189.38.95.3 and 2804:10:c022::2; dns3.yuup.tec.br → 177.12.162.2 and 2804:10:c033::3; dns4.yuup.tec.br → 177.12.162.3 and 2804:10:c044::4.
Mail Servers
yuup.tec.br is served by two mail servers, mx-vip-01.uni5.net and mx-vip-02.uni5.net.
Among the domains sharing a mail server setup with yuup.tec.br are bebele.com.br, gabriel.uni5.net, gust4vo.com and two others.
The mail servers of yuup.tec.br are at least partially shared with other domains, including institutopromover.org.br.
mx-vip-01.uni5.net and mx-vip-02.uni5.net each resolve to two IP addresses: mx-vip-01.uni5.net points to 191.6.220.38 and 2804:10:8028::220:38, while mx-vip-02.uni5.net points to 191.6.220.39 and 2804:10:8028::220:39.