`juliocarvalho.com`

DNSSEC	⚠️ Not signed
A	18.67.143.158^{🇺🇸 Amazon18.67.136.0/21}
		PTR	`server-18-67-143-158.gru1.r.cloudfront.net`
A	18.67.143.183^{🇺🇸 Amazon18.67.136.0/21}
A	18.67.143.205^{🇺🇸 Amazon18.67.136.0/21}
A	18.67.143.222^{🇺🇸 Amazon18.67.136.0/21}
NS	`ns-1598.awsdns-07.co.uk` ⭐
		A	2600:9000:5306:3e00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1598.awsdns-07.co.uk`
		A	205.251.198.62^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1598.awsdns-07.co.uk`
NS	`ns-1497.awsdns-59.org`
		A	2600:9000:5305:d900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1497.awsdns-59.org`
		A	205.251.197.217^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1497.awsdns-59.org`
NS	`ns-394.awsdns-49.com`
		A	2600:9000:5301:8a00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-394.awsdns-49.com`
		A	205.251.193.138^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-394.awsdns-49.com`
NS	`ns-770.awsdns-32.net`
		A	2600:9000:5303:200::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-770.awsdns-32.net`
		A	205.251.195.2^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-770.awsdns-32.net`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=70df79b726119c89f4c8e14151ec931a788cb2cc`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`ns-1598.awsdns-07.co.uk`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775009887

Same first word

juliocarvalho.com

DNS History

48 records (10 active, 38 former)

●NSns-1497.awsdns-59.org2026-02-16 → 2026-04-01 · 3 obs

○ 2017-04-20 09:27:44
● 2026-02-16 10:06:52
● 2026-04-01 02:32:42

●NSns-1598.awsdns-07.co.uk2026-02-16 → 2026-04-01 · 3 obs

○ 2017-04-20 09:27:44
● 2026-02-16 10:06:52
● 2026-04-01 02:32:42

●NSns-394.awsdns-49.com2026-02-16 → 2026-04-01 · 3 obs

○ 2017-04-20 09:27:44
● 2026-02-16 10:06:52
● 2026-04-01 02:32:42

●NSns-770.awsdns-32.net2026-02-16 → 2026-04-01 · 3 obs

○ 2017-04-20 09:27:44
● 2026-02-16 10:06:52
● 2026-04-01 02:32:42

○NSns0.wixdns.net2017-04-20 → 2017-04-20 · 4 obs

○ 2016-01-01 10:21:18
● 2017-04-20 09:27:44
○ 2026-02-16 10:06:52
○ 2026-04-01 02:32:42

○NSns1.bradesco.com.br2015-06-10 → 2016-01-01 · 5 obs

○ 2008-03-19 23:16:20
● 2015-06-10 14:07:16
● 2016-01-01 10:21:18
○ 2017-04-20 09:27:44
○ 2026-04-01 02:32:42

○NSns1.wixdns.net2017-04-20 → 2017-04-20 · 4 obs

○ 2016-01-01 10:21:18
● 2017-04-20 09:27:44
○ 2026-02-16 10:06:52
○ 2026-04-01 02:32:42

○NSns2.bradesco.com.br2015-06-10 → 2016-01-01 · 5 obs

○ 2008-03-19 23:16:20
● 2015-06-10 14:07:16
● 2016-01-01 10:21:18
○ 2017-04-20 09:27:44
○ 2026-04-01 02:32:42

●MXmail.protonmail.ch2026-02-16 → 2026-04-01 · 2 obs

● 2026-02-16 10:06:52
● 2026-04-01 02:32:42

●MXmailsec.protonmail.ch2026-02-16 → 2026-04-01 · 2 obs

● 2026-02-16 10:06:52
● 2026-04-01 02:32:42

○A13.249.185.1542026-02-16 → 2026-02-16 · 4 obs

○ 2017-04-20 09:27:44
● 2026-02-16 10:06:52
○ 2026-03-10 09:08:50
○ 2026-04-01 02:32:42

○A13.249.185.1672026-02-16 → 2026-02-16 · 4 obs

○ 2017-04-20 09:27:44
● 2026-02-16 10:06:52
○ 2026-03-10 09:08:50
○ 2026-04-01 02:32:42

○A13.249.185.1782026-02-16 → 2026-02-16 · 4 obs

○ 2017-04-20 09:27:44
● 2026-02-16 10:06:52
○ 2026-03-10 09:08:50
○ 2026-04-01 02:32:42

○A13.249.185.962026-02-16 → 2026-02-16 · 4 obs

○ 2017-04-20 09:27:44
● 2026-02-16 10:06:52
○ 2026-03-10 09:08:50
○ 2026-04-01 02:32:42

○A13.33.124.1082026-02-16 → 2026-04-01 · 2 obs

○ 2026-02-16 10:06:52
○ 2026-04-01 02:32:42

○A13.33.124.1432026-02-16 → 2026-04-01 · 2 obs

○ 2026-02-16 10:06:52
○ 2026-04-01 02:32:42

○A13.33.124.532026-02-16 → 2026-04-01 · 2 obs

○ 2026-02-16 10:06:52
○ 2026-04-01 02:32:42

○A13.33.124.82026-02-16 → 2026-04-01 · 2 obs

○ 2026-02-16 10:06:52
○ 2026-04-01 02:32:42

○A13.33.13.1672026-03-14 → 2026-03-22 · 8 obs

○ 2026-03-11 18:50:20
● 2026-03-14 13:50:58
○ 2026-03-14 21:05:38
○ 2026-03-22 04:37:40
● 2026-03-22 14:20:36
● 2026-03-22 17:47:58
○ 2026-03-23 11:18:08
○ 2026-04-01 02:32:42

○A13.33.13.2102026-03-14 → 2026-03-22 · 8 obs

○ 2026-03-11 18:50:20
● 2026-03-14 13:50:58
○ 2026-03-14 21:05:38
○ 2026-03-22 04:37:40
● 2026-03-22 14:20:36
● 2026-03-22 17:47:58
○ 2026-03-23 11:18:08
○ 2026-04-01 02:32:42

○A13.33.13.232026-03-14 → 2026-03-22 · 8 obs

○ 2026-03-11 18:50:20
● 2026-03-14 13:50:58
○ 2026-03-14 21:05:38
○ 2026-03-22 04:37:40
● 2026-03-22 14:20:36
● 2026-03-22 17:47:58
○ 2026-03-23 11:18:08
○ 2026-04-01 02:32:42

○A13.33.13.462026-03-14 → 2026-03-22 · 8 obs

○ 2026-03-11 18:50:20
● 2026-03-14 13:50:58
○ 2026-03-14 21:05:38
○ 2026-03-22 04:37:40
● 2026-03-22 14:20:36
● 2026-03-22 17:47:58
○ 2026-03-23 11:18:08
○ 2026-04-01 02:32:42

○A18.160.0.1202026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-14 21:05:38
● 2026-03-17 10:18:08
○ 2026-03-18 00:36:42
○ 2026-04-01 02:32:42

○A18.160.0.1292026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-14 21:05:38
● 2026-03-17 10:18:08
○ 2026-03-18 00:36:42
○ 2026-04-01 02:32:42

○A18.160.0.1582026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-14 21:05:38
● 2026-03-17 10:18:08
○ 2026-03-18 00:36:42
○ 2026-04-01 02:32:42

○A18.160.0.422026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-14 21:05:38
● 2026-03-17 10:18:08
○ 2026-03-18 00:36:42
○ 2026-04-01 02:32:42

○A18.165.132.1252026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 17:47:58
● 2026-03-23 11:18:08
○ 2026-03-25 06:05:50
○ 2026-04-01 02:32:42

○A18.165.132.1752026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 17:47:58
● 2026-03-23 11:18:08
○ 2026-03-25 06:05:50
○ 2026-04-01 02:32:42

○A18.165.132.92026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 17:47:58
● 2026-03-23 11:18:08
○ 2026-03-25 06:05:50
○ 2026-04-01 02:32:42

○A18.165.132.972026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 17:47:58
● 2026-03-23 11:18:08
○ 2026-03-25 06:05:50
○ 2026-04-01 02:32:42

○A18.165.26.102026-03-11 → 2026-03-11 · 4 obs

○ 2026-03-10 09:08:50
● 2026-03-11 18:50:20
○ 2026-03-14 13:50:58
○ 2026-04-01 02:32:42

○A18.165.26.132026-03-11 → 2026-03-11 · 4 obs

○ 2026-03-10 09:08:50
● 2026-03-11 18:50:20
○ 2026-03-14 13:50:58
○ 2026-04-01 02:32:42

○A18.165.26.1632026-03-11 → 2026-03-11 · 4 obs

○ 2026-03-10 09:08:50
● 2026-03-11 18:50:20
○ 2026-03-14 13:50:58
○ 2026-04-01 02:32:42

○A18.165.26.912026-03-11 → 2026-03-11 · 4 obs

○ 2026-03-10 09:08:50
● 2026-03-11 18:50:20
○ 2026-03-14 13:50:58
○ 2026-04-01 02:32:42

●A18.67.143.1582026-04-01 → 2026-04-01 · 2 obs

○ 2026-03-29 15:16:00
● 2026-04-01 02:32:42

●A18.67.143.1832026-04-01 → 2026-04-01 · 2 obs

○ 2026-03-29 15:16:00
● 2026-04-01 02:32:42

●A18.67.143.2052026-04-01 → 2026-04-01 · 2 obs

○ 2026-03-29 15:16:00
● 2026-04-01 02:32:42

●A18.67.143.2222026-04-01 → 2026-04-01 · 2 obs

○ 2026-03-29 15:16:00
● 2026-04-01 02:32:42

○A200.155.83.772015-06-10 → 2016-01-01 · 5 obs

○ 2008-03-19 23:16:20
● 2015-06-10 14:07:16
● 2016-01-01 10:21:18
○ 2017-04-20 09:27:44
○ 2026-04-01 02:32:42

○A23.236.62.1472017-04-20 → 2017-04-20 · 4 obs

○ 2016-01-01 10:21:18
● 2017-04-20 09:27:44
○ 2026-02-16 10:06:52
○ 2026-04-01 02:32:42

○A3.162.104.1062026-03-10 → 2026-03-29 · 12 obs

○ 2026-02-16 10:06:52
● 2026-03-10 09:08:50
○ 2026-03-11 18:50:20
○ 2026-03-14 13:50:58
● 2026-03-14 21:05:38
○ 2026-03-17 10:18:08
● 2026-03-18 00:36:42
● 2026-03-22 04:37:40
○ 2026-03-22 14:20:36
○ 2026-03-25 06:05:50
● 2026-03-29 15:16:00
○ 2026-04-01 02:32:42

○A3.162.104.1332026-03-10 → 2026-03-29 · 12 obs

○A3.162.104.1782026-03-10 → 2026-03-29 · 12 obs

○A3.162.104.2282026-03-10 → 2026-03-29 · 12 obs

○A3.174.117.1022026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-23 11:18:08
● 2026-03-25 06:05:50
○ 2026-03-29 15:16:00
○ 2026-04-01 02:32:42

○A3.174.117.1612026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-23 11:18:08
● 2026-03-25 06:05:50
○ 2026-03-29 15:16:00
○ 2026-04-01 02:32:42

○A3.174.117.472026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-23 11:18:08
● 2026-03-25 06:05:50
○ 2026-03-29 15:16:00
○ 2026-04-01 02:32:42

○A3.174.117.822026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-23 11:18:08
● 2026-03-25 06:05:50
○ 2026-03-29 15:16:00
○ 2026-04-01 02:32:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...	-
juliocarvalho.com	ns-394.awsdns-49.com, ns-770.awsdns-32.net, ns-1598.awsdns-07.co.uk, ns-1497.awsdns-59.org	1 record

✅ Authoritative Response

Server:205.251.193.138

NS records: ns-394.awsdns-49.com, ns-770.awsdns-32.net, ns-1598.awsdns-07.co.uk, ns-1497.awsdns-59.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for juliocarvalho.com (unsigned zone)

⏱️ Timing

Total: 583ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.67.143.183, 18.67.143.222...`
NS	4	`ns-1497.awsdns-59.org, ns-1598.awsdns-07.co.uk...`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=70df79b726119c89, v=spf1 include:_spf.protonmail.ch mx ~al`
SOA	1	`ns-1598.awsdns-07.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-394.awsdns-49.com)

Analysis

IP Addresses

juliocarvalho.com maps to four IP numbers: 18.67.143.158, 18.67.143.183, 18.67.143.205 and 18.67.143.222.

other host names include d1ph6a2qqb4pcd.cloudfront.net, duhiv406v92l9.cloudfront.net, sportsbettingworm.com, d1i1d9hx0883rq.cloudfront.net and d1c1d46dg4mv2y.cloudfront.net; they share IP numbers with juliocarvalho.com.

Name Servers

juliocarvalho.com delegates to four name servers: ns-394.awsdns-49.com, ns-770.awsdns-32.net, ns-1497.awsdns-59.org and ns-1598.awsdns-07.co.uk.

juliocarvalho.com at least partially shares name servers with other domains, for instance aivolutionsrl.com, dnd5eapi.co, neodigital.com.br, unovalores.com and pintaconsulting.com.

These name servers are commonly used alongside ns-289.awsdns-36.com, ns-715.awsdns-25.net and ns-1149.awsdns-15.org.

Host names with two IP numbers: ns-394.awsdns-49.com points to 2600:9000:5301:8a00::1 and 205.251.193.138; ns-770.awsdns-32.net points to 2600:9000:5303:200::1 and 205.251.195.2; ns-1497.awsdns-59.org points to 2600:9000:5305:d900::1 and 205.251.197.217; ns-1598.awsdns-07.co.uk points to 2600:9000:5306:3e00::1 and 205.251.198.62.

Mail Servers

juliocarvalho.com is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

juliocarvalho.com uses the same mail server setup as other domains, for instance hsdb.eu, helm108.com, alexandruroibu.com, ckhome.co.uk and afbdigital.com.

juliocarvalho.com shares at least partially some mail servers with other domains, for instance robertfernandes.com, newlifeforchildren.org, luukhorsmans.com, jointlogic.com and notre-essenciel.org.

Host names with three IP numbers:

mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.

juliocarvalho.com - robtex.com