mayrhofer.com.br - robtex.com

mayrhofer.com.br

DNSSEC⚠️ Not signed
A45.79.42.124🇺🇸 AKAMAI-LINODE-AP45.79.32.0/19 Akamai Technologies
PTR45-79-42-124.ip.linodeusercontent.com
NSns1.bdm.microsoftonline.com ⭐
A2603:1061:0:700::d0🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-208.azure-dns.com
A13.107.236.208🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-208.azure-dns.com
NSns2.bdm.microsoftonline.com
A2620:1ec:8ec:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-208.azure-dns.net
A150.171.21.208🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-208.azure-dns.net
NSns3.bdm.microsoftonline.com
A2a01:111:4000:700::d0🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-208.azure-dns.org
A204.14.183.208🇺🇸 Microsoft204.14.180.0/22
PTRns3-208.azure-dns.org
NSns4.bdm.microsoftonline.com
A2620:1ec:bda:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-208.azure-dns.info
A208.84.5.208🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-208.azure-dns.info
MXmayrhofer-com-br.mail.protection.outlook.com ⭐
A2a01:111:f403:c803::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr21cu00200.inbound.protection.outlook.com
A2a01:111:f403:c946::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch1pr04cu00101.inbound.protection.outlook.com
A2a01:111:f403:f802::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:f905::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm2pr04cu00404.inbound.protection.outlook.com
A52.101.11.9🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr02cu00101.inbound.protection.outlook.com
A52.101.41.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A52.101.41.21🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00305.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTmscid=+HhbwXxZHDUYMNQOSqEiMRLFl+c0cCcH1GSSXf8RJeJI6rPdSkQCdfSBfu0aK0d9guOpyh/...
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=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 2026-10-24 #86
rank #538974 globally
rank #4017 in the tld
WOT: SAFE (69/100)

Same first word

mayrhofer.at
mayrhofer.co.at
mayrhofer.eu.org
mayrhofer.gmbh
mayrhofer.com.br
mayrhofer.de
mayrhofer.us
mayrhofer.eu

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns1.redehost.com.brns2.redehost.com.brMXmayrhofer-com-br.mail.protection.outlook.comfmx.antispam.redehost.com.brlmx.antispam.redehost.com.brmail.mayrhofer.com.brmx.antispam.redehost.com.brA45.79.42.124187.84.230.91
●NSns1.bdm.microsoftonline.com2026-03-18 → 2026-04-12 · 3 obs
○ 2016-09-18 07:53:34
● 2026-03-18 21:42:58
● 2026-04-12 20:32:52
○NSns1.redehost.com.br2015-06-17 → 2016-09-18 · 4 obs
● 2015-06-17 03:01:56
● 2016-09-18 07:53:34
○ 2026-03-18 21:42:58
○ 2026-04-12 20:32:52
●NSns2.bdm.microsoftonline.com2026-03-18 → 2026-04-12 · 3 obs
○ 2016-09-18 07:53:34
● 2026-03-18 21:42:58
● 2026-04-12 20:32:52
○NSns2.redehost.com.br2015-06-17 → 2016-09-18 · 4 obs
● 2015-06-17 03:01:56
● 2016-09-18 07:53:34
○ 2026-03-18 21:42:58
○ 2026-04-12 20:32:52
●NSns3.bdm.microsoftonline.com2026-03-18 → 2026-04-12 · 3 obs
○ 2016-09-18 07:53:34
● 2026-03-18 21:42:58
● 2026-04-12 20:32:52
●NSns4.bdm.microsoftonline.com2026-03-18 → 2026-04-12 · 3 obs
○ 2016-09-18 07:53:34
● 2026-03-18 21:42:58
● 2026-04-12 20:32:52
○MXfmx.antispam.redehost.com.br2015-10-30 → 2016-09-18 · 5 obs
○ 2015-06-17 03:01:56
● 2015-10-30 21:49:26
● 2016-09-18 07:53:34
○ 2026-03-18 21:42:58
○ 2026-04-12 20:32:52
○MXlmx.antispam.redehost.com.br2015-10-30 → 2016-09-18 · 5 obs
○ 2015-06-17 03:01:56
● 2015-10-30 21:49:26
● 2016-09-18 07:53:34
○ 2026-03-18 21:42:58
○ 2026-04-12 20:32:52
○MXmail.mayrhofer.com.br2015-06-17 → 2015-06-17 · 3 obs
● 2015-06-17 03:01:56
○ 2015-10-30 21:49:26
○ 2026-04-12 20:32:52
●MXmayrhofer-com-br.mail.protection.outlook.com2026-03-18 → 2026-04-12 · 3 obs
○ 2016-09-18 07:53:34
● 2026-03-18 21:42:58
● 2026-04-12 20:32:52
○MXmx.antispam.redehost.com.br2015-10-30 → 2016-09-18 · 5 obs
○ 2015-06-17 03:01:56
● 2015-10-30 21:49:26
● 2016-09-18 07:53:34
○ 2026-03-18 21:42:58
○ 2026-04-12 20:32:52
○A187.84.230.912015-06-17 → 2016-09-18 · 4 obs
● 2015-06-17 03:01:56
● 2016-09-18 07:53:34
○ 2026-03-18 21:42:58
○ 2026-04-12 20:32:52
●A45.79.42.1242026-03-18 → 2026-04-12 · 3 obs
○ 2016-09-18 07:53:34
● 2026-03-18 21:42:58
● 2026-04-12 20:32:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
mayrhofer.com.brns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com-

✅ Authoritative Response

Server:208.84.5.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 486ms | Queries: -

📄 Records

TypeCountSample Data
A145.79.42.124
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1mayrhofer-com-br.mail.protection.outlook
TXT2v=spf1 include:spf.protection.outlook.co, mscid=+HhbwXxZHDUYMNQOSqEiMRLFl+c0cCcH1G
SOA1ns1.bdm.microsoftonline.com azuredns-hos

Analysis

IP Addresses

mayrhofer.com.br maps to IP address 45.79.42.124.

Name Servers

mayrhofer.com.br is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

mayrhofer.com.br at least partially shares name servers with other domains such as feil.co.nz, liberty.com.pk, maidment.ca, finotunisia.com and maviemesfinances.com.

Host names with two IP numbers:

ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208

ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208

ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208

ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208

Mail Servers

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

mayrhofer-com-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c946::1, 2a01:111:f403:f802::2, 2a01:111:f403:f905::4, 52.101.11.9, 52.101.41.0, 52.101.41.21 and 52.101.194.4.