marcosousa.com - robtex.com

marcosousa.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:d011🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2d18🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.45.24Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.17🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdonna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A2803:f800:50::6ca2:c097🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdonna.ns.cloudflare.com
A2a06:98c1:50::ac40:2097🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdonna.ns.cloudflare.com
A108.162.192.151🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A172.64.32.151🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A173.245.58.151🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
NSrocky.ns.cloudflare.com
A2606:4700:58::adf5:3be3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
A2803:f800:50::6ca2:c1e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrocky.ns.cloudflare.com
A2a06:98c1:50::ac40:21e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrocky.ns.cloudflare.com
A108.162.193.227🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
A172.64.33.227🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
A173.245.59.227🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
MXmail.marcosousa.com ⭐
A157.173.123.9🇬🇧 CONTABO157.173.112.0/20
PTRvmi2152790.contaboserver.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.45.24, 172.67.208.17
IPv6 hints2606:4700:3031::ac43:d011, 2606:4700:3036::6815:2d18
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOAdonna.ns.cloudflare.comdns@cloudflare.com serial=2405819474

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784122737

Subdomains

2a.marcosousa.com
mail.marcosousa.com
mx1.marcosousa.com

Same first word

marcosousa.com
marcosousa.net

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSdonna.ns.cloudflare.comrocky.ns.cloudflare.comns1.host7x24.comns2.host7x24.comMXmail.marcosousa.commx1.marcosousa.comA104.21.45.24172.67.208.172606:4700:3031::ac43:d0112606:4700:3036::6815:2d18104.18.58.69104.18.59.69195.22.11.1842606:4700:3032::6812:3a452606:4700:3033::6812:3b452606:4700:3033::ac43:d0112606:4700:3034::6815:2d18
●NSdonna.ns.cloudflare.com2020-03-31 → 2026-07-15 · 3 obs
○ 2017-04-03 06:02:32
● 2020-03-31 08:04:20
● 2026-07-15 13:42:02
○NSns1.host7x24.com2015-08-02 → 2017-04-03 · 4 obs
● 2015-08-02 17:24:16
● 2017-04-03 06:02:32
○ 2020-03-31 08:04:20
○ 2026-07-15 13:42:02
○NSns2.host7x24.com2015-08-02 → 2017-04-03 · 4 obs
● 2015-08-02 17:24:16
● 2017-04-03 06:02:32
○ 2020-03-31 08:04:20
○ 2026-07-15 13:42:02
●NSrocky.ns.cloudflare.com2020-03-31 → 2026-07-15 · 3 obs
○ 2017-04-03 06:02:32
● 2020-03-31 08:04:20
● 2026-07-15 13:42:02
●MXmail.marcosousa.com2020-03-31 → 2026-07-15 · 3 obs
○ 2017-04-03 06:02:32
● 2020-03-31 08:04:20
● 2026-07-15 13:42:02
○MXmx1.marcosousa.com2015-08-02 → 2017-04-03 · 4 obs
● 2015-08-02 17:24:16
● 2017-04-03 06:02:32
○ 2020-03-31 08:04:20
○ 2026-07-15 13:42:02
○A104.18.58.692020-03-31 → 2020-03-31 · 4 obs
○ 2017-04-03 06:02:32
● 2020-03-31 08:04:20
○ 2026-04-05 05:19:38
○ 2026-07-15 13:42:02
○A104.18.59.692020-03-31 → 2020-03-31 · 4 obs
○ 2017-04-03 06:02:32
● 2020-03-31 08:04:20
○ 2026-04-05 05:19:38
○ 2026-07-15 13:42:02
●A104.21.45.242026-04-05 → 2026-07-15 · 3 obs
○ 2020-03-31 08:04:20
● 2026-04-05 05:19:38
● 2026-07-15 13:42:02
●A172.67.208.172026-04-05 → 2026-07-15 · 3 obs
○ 2020-03-31 08:04:20
● 2026-04-05 05:19:38
● 2026-07-15 13:42:02
○A195.22.11.1842015-08-02 → 2017-04-03 · 4 obs
● 2015-08-02 17:24:16
● 2017-04-03 06:02:32
○ 2020-03-31 08:04:20
○ 2026-07-15 13:42:02
●A2606:4700:3031::ac43:d0112026-07-10 → 2026-07-15 · 3 obs
○ 2026-04-05 05:19:38
● 2026-07-10 10:07:40
● 2026-07-15 13:42:02
○A2606:4700:3032::6812:3a452020-03-31 → 2020-03-31 · 4 obs
○ 2017-04-03 06:02:32
● 2020-03-31 08:04:20
○ 2026-04-05 05:19:38
○ 2026-07-15 13:42:02
○A2606:4700:3033::6812:3b452020-03-31 → 2020-03-31 · 4 obs
○ 2017-04-03 06:02:32
● 2020-03-31 08:04:20
○ 2026-04-05 05:19:38
○ 2026-07-15 13:42:02
○A2606:4700:3033::ac43:d0112026-04-05 → 2026-04-05 · 4 obs
○ 2020-03-31 08:04:20
● 2026-04-05 05:19:38
○ 2026-07-10 10:07:40
○ 2026-07-15 13:42:02
○A2606:4700:3034::6815:2d182026-04-05 → 2026-04-05 · 4 obs
○ 2020-03-31 08:04:20
● 2026-04-05 05:19:38
○ 2026-07-10 10:07:40
○ 2026-07-15 13:42:02
●A2606:4700:3036::6815:2d182026-07-10 → 2026-07-15 · 3 obs
○ 2026-04-05 05:19:38
● 2026-07-10 10:07:40
● 2026-07-15 13:42:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
marcosousa.comdonna.ns.cloudflare.com, rocky.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.151

NS records: donna.ns.cloudflare.com, rocky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for marcosousa.com (unsigned zone)

⏱️ Timing

Total: 333ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.208.17, 104.21.45.24
AAAA22606:4700:3031::ac43:d011, 2606:4700:3036::6815:2d18
NS2donna.ns.cloudflare.com, rocky.ns.cloudflare.com
MX1mail.marcosousa.com (pri: 10)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1donna.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (donna.ns.cloudflare.com, donna.ns.cloudflare.com, donna.ns.cloudflare.com...)

Analysis

Hierarchy

marcosousa.com sits above 2a.marcosousa.com, mail.marcosousa.com and mx1.marcosousa.com in the domain hierarchy.

IP Addresses

marcosousa.com directs to four IP numbers, which are 104.21.45.24, 172.67.208.17, 2606:4700:3031::ac43:d011 and 2606:4700:3036::6815:2d18.

537331.com, favolaboutique.co.il, airconditioningrepairpacoima.com plus two other host names have IP numbers in common with marcosousa.com.

Name Servers

marcosousa.com is delegated to two name servers: donna.ns.cloudflare.com and rocky.ns.cloudflare.com.

The name server configuration of marcosousa.com is shared with other domains, for instance specmahydraulic.se, tetralux.gr, fontesouto.com and two others.

There is at least partial name server overlap between marcosousa.com and other domains — merajgems.com, toasteri.com, modernloveseekers.com and two more among them.

These name servers tend to appear together with the name servers bayan.ns.cloudflare.com, nash.ns.cloudflare.com and melody.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

donna.ns.cloudflare.com resolves to 108.162.192.151, 172.64.32.151, 173.245.58.151 and 3 other IP addresses.

rocky.ns.cloudflare.com resolves to 108.162.193.227, 172.64.33.227, 173.245.59.227 and 3 other IP addresses.

Mail Servers

marcosousa.com uses one mail server — mail.marcosousa.com.

mail.marcosousa.com resolves to a single IP number: 157.173.123.9.