schulzerc.com.br - robtex.com

schulzerc.com.br

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:1381🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:ba2f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.19.129Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.186.47🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjessica.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A2803:f800:50::6ca2:c0ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjessica.ns.cloudflare.com
A2a06:98c1:50::ac40:20ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjessica.ns.cloudflare.com
A108.162.192.171🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A172.64.32.171🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A173.245.58.171🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
NSmajor.ns.cloudflare.com
A2606:4700:58::adf5:3bf1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
A2803:f800:50::6ca2:c1f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmajor.ns.cloudflare.com
A2a06:98c1:50::ac40:21f1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmajor.ns.cloudflare.com
A108.162.193.241🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
A172.64.33.241🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
A173.245.59.241🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
MXschulzerc-com-br.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00300.inbound.protection.outlook.com
A2a01:111:f403:c902::16🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr04cu00306.inbound.protection.outlook.com
A2a01:111:f403:f805::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-co1pr03cu00301.inbound.protection.outlook.com
A2a01:111:f403:f901::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr02cu00402.inbound.protection.outlook.com
A52.101.10.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr02cu00301.inbound.protection.outlook.com
A52.101.10.6🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn1pr21cu00106.inbound.protection.outlook.com
A52.101.10.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.11.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr0501cu00103.inbound.protection.outlook.com
TXTMS=ms33648042
TXTgoogle-site-verification=Nhj7ehj63vTofq9RqEXUv_b9LOTSzY3N1Ol9C_TdqNI
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.19.129, 172.67.186.47
IPv6 hints2606:4700:3034::6815:1381, 2606:4700:3035::ac43:ba2f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOAjessica.ns.cloudflare.comdns@cloudflare.com serial=2403627316

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=2026135466
rank #536927 globally
rank #4089 in the tld
WOT: SAFE (69/100)

Subdomains

www.schulzerc.com.br

Same first word

schulzerc.com.br
schulzerc.com

DNS History

14 records (7 active, 7 former)

20192020202120222023202420252026NSjessica.ns.cloudflare.commajor.ns.cloudflare.comns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXschulzerc-com-br.mail.protection.outlook.commx.a.locaweb.com.brmx.b.locaweb.com.brmx.jk.locaweb.com.brA104.21.19.129172.67.186.472606:4700:3034::6815:13812606:4700:3035::ac43:ba2f191.252.51.55
●NSjessica.ns.cloudflare.com2026-05-12 → 2026-05-15 · 3 obs
○ 2018-05-08 08:05:44
● 2026-05-12 23:51:50
● 2026-05-15 19:27:56
●NSmajor.ns.cloudflare.com2026-05-12 → 2026-05-15 · 3 obs
○ 2018-05-08 08:05:44
● 2026-05-12 23:51:50
● 2026-05-15 19:27:56
○NSns1.locaweb.com.br2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 08:05:44
○ 2026-05-12 23:51:50
○ 2026-05-15 19:27:56
○NSns2.locaweb.com.br2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 08:05:44
○ 2026-05-12 23:51:50
○ 2026-05-15 19:27:56
○NSns3.locaweb.com.br2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 08:05:44
○ 2026-05-12 23:51:50
○ 2026-05-15 19:27:56
○MXmx.a.locaweb.com.br2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 08:05:44
○ 2026-05-12 23:51:50
○ 2026-05-15 19:27:56
○MXmx.b.locaweb.com.br2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 08:05:44
○ 2026-05-12 23:51:50
○ 2026-05-15 19:27:56
○MXmx.jk.locaweb.com.br2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 08:05:44
○ 2026-05-12 23:51:50
○ 2026-05-15 19:27:56
●MXschulzerc-com-br.mail.protection.outlook.com2026-05-12 → 2026-05-15 · 3 obs
○ 2018-05-08 08:05:44
● 2026-05-12 23:51:50
● 2026-05-15 19:27:56
●A104.21.19.1292026-05-12 → 2026-05-15 · 3 obs
○ 2018-05-08 08:05:44
● 2026-05-12 23:51:50
● 2026-05-15 19:27:56
●A172.67.186.472026-05-12 → 2026-05-15 · 3 obs
○ 2018-05-08 08:05:44
● 2026-05-12 23:51:50
● 2026-05-15 19:27:56
○A191.252.51.552018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 08:05:44
○ 2026-05-12 23:51:50
○ 2026-05-15 19:27:56
●A2606:4700:3034::6815:13812026-05-12 → 2026-05-15 · 3 obs
○ 2018-05-08 08:05:44
● 2026-05-12 23:51:50
● 2026-05-15 19:27:56
●A2606:4700:3035::ac43:ba2f2026-05-12 → 2026-05-15 · 3 obs
○ 2018-05-08 08:05:44
● 2026-05-12 23:51:50
● 2026-05-15 19:27:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brb.dns.br, e.dns.br, d.dns.br, a.dns.br...-
schulzerc.com.brjessica.ns.cloudflare.com, major.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.241

NS records: jessica.ns.cloudflare.com, major.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 619ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.186.47, 104.21.19.129
AAAA22606:4700:3034::6815:1381, 2606:4700:3035::ac43:ba2f
NS2jessica.ns.cloudflare.com, major.ns.cloudflare.com
MX1schulzerc-com-br.mail.protection.outlook
TXT3MS=ms33648042, google-site-verification=Nhj7ehj63vTofq9...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jessica.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

schulzerc.com.br is the parent of www.schulzerc.com.br.

IP Addresses

Four IP numbers are pointed to by schulzerc.com.br: 2606:4700:3034::6815:1381, 2606:4700:3035::ac43:ba2f, 104.21.19.129 and 172.67.186.47.

other host names including rain-bets.org, mail.shtibelschool.com, 0083015.com, coingogo.com and en.conformation-234.shop share IP numbers with schulzerc.com.br.

Name Servers

schulzerc.com.br is delegated to two name servers jessica.ns.cloudflare.com and major.ns.cloudflare.com.

schulzerc.com.br shares the same name server setup as other domains, for instance pkltugs.com, balticcouncil.pl, biovast.lv, of.lv and vodka-beluga.com.

schulzerc.com.br at least partially shares name servers with other domains, for instance flipper-vet.ro, jksbonline.com, cict.uz, allreliancepest.com and imdia.ro.

These name servers are commonly used with dora.ns.cloudflare.com, cash.ns.cloudflare.com, craig.ns.cloudflare.com, kate.ns.cloudflare.com and may.ns.cloudflare.com.

Host names with six IP numbers:

Host name jessica.ns.cloudflare.com points to: 2606:4700:50::adf5:3aab, 2803:f800:50::6ca2:c0ab, 2a06:98c1:50::ac40:20ab, 108.162.192.171, 172.64.32.171 and 173.245.58.171.

Host name major.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241.

Mail Servers

schulzerc.com.br is handled by a single mail server, schulzerc-com-br.mail.protection.outlook.com.

Host schulzerc-com-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:c902::16, 2a01:111:f403:f805::1, 2a01:111:f403:f901::2, 52.101.10.1, 52.101.10.6, 52.101.10.10 and 52.101.11.3.