`sergiofonseca.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns01.domaincontrol.com` ⭐
		A	2603:5:2140::1^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns01.domaincontrol.com`
		A	97.74.100.1^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns01.domaincontrol.com`
NS	`ns02.domaincontrol.com`
		A	2603:5:2240::1^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns02.domaincontrol.com`
		A	173.201.68.1^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns02.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:c01::1b^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.26^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f26.1e100.net`
TXT	`google-site-verification=vbgkBAXHHczf_jdsOqEauDTCHQw8jaWk9MBKFeuS-O8`
TXT	`v=spf1 include:dc-aa8e722993._spfm.sergiofonseca.com ~all`
SOA	`ns01.domaincontrol.com`dns@jomax.net 2025-09-06 #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=1774414817

Same first word

sergiofonseca.com

DNS History

22 records (9 active, 13 former)

●NSns01.domaincontrol.com2026-02-14 → 2026-03-25 · 3 obs

○ 2018-01-09 23:18:06
● 2026-02-14 23:48:40
● 2026-03-25 05:21:44

●NSns02.domaincontrol.com2026-02-14 → 2026-03-25 · 3 obs

○ 2018-01-09 23:18:06
● 2026-02-14 23:48:40
● 2026-03-25 05:21:44

○NSns37.domaincontrol.com2018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

○NSns38.domaincontrol.com2018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

●MXalt1.aspmx.l.google.com2026-02-14 → 2026-03-25 · 3 obs

○ 2018-01-09 23:18:06
● 2026-02-14 23:48:40
● 2026-03-25 05:21:44

●MXalt2.aspmx.l.google.com2026-02-14 → 2026-03-25 · 3 obs

○ 2018-01-09 23:18:06
● 2026-02-14 23:48:40
● 2026-03-25 05:21:44

●MXalt3.aspmx.l.google.com2026-02-14 → 2026-03-25 · 3 obs

○ 2018-01-09 23:18:06
● 2026-02-14 23:48:40
● 2026-03-25 05:21:44

●MXalt4.aspmx.l.google.com2026-02-14 → 2026-03-25 · 3 obs

○ 2018-01-09 23:18:06
● 2026-02-14 23:48:40
● 2026-03-25 05:21:44

●MXaspmx.l.google.com2026-02-14 → 2026-03-25 · 3 obs

○ 2018-01-09 23:18:06
● 2026-02-14 23:48:40
● 2026-03-25 05:21:44

○MXmailstore1.secureserver.net2018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

○MXsmtp.secureserver.net2018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

●A15.197.225.1282026-02-14 → 2026-03-25 · 3 obs

○ 2018-01-09 23:18:06
● 2026-02-14 23:48:40
● 2026-03-25 05:21:44

○A184.168.221.182018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

○A184.168.221.242018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

○A184.168.221.42018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

○A184.168.221.52018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

●A3.33.251.1682026-02-14 → 2026-03-25 · 3 obs

○ 2018-01-09 23:18:06
● 2026-02-14 23:48:40
● 2026-03-25 05:21:44

○A50.63.202.12018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

○A50.63.202.122018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

○A50.63.202.22018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

○A50.63.202.72018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

○A50.63.202.82018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 23:18:06
○ 2026-02-14 23:48:40
○ 2026-03-25 05:21:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sergiofonseca.com	ns01.domaincontrol.com, ns02.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.1

NS records: ns01.domaincontrol.com, ns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sergiofonseca.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns01.domaincontrol.com, ns02.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=vbgkBAXHHczf_jd, v=spf1 include:dc-aa8e722993._spfm.sergi`
SOA	1	`ns01.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)

Analysis

IP Addresses

sergiofonseca.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.

other host names including staklo.net, rowefitnesssolutions247.com, ayge.com, ima-pm.co.uk and contentcardz.com share IP numbers with sergiofonseca.com.

Name Servers

sergiofonseca.com is delegated to two name servers ns01.domaincontrol.com and ns02.domaincontrol.com.

sergiofonseca.com shares the same name server setup as other domains, for instance jacarandacapitalpartners.com, celebrateclimatechange.com, purexotica.com, ae-webdesign.com and unbreakableus.com.

sergiofonseca.com at least partially shares name servers with other domains, for instance atlanticinsurors.com.

Host names with two IP numbers:

The host name ns01.domaincontrol.com points to 2603:5:2140::1 and 97.74.100.1; the host name ns02.domaincontrol.com points to 2603:5:2240::1 and 173.201.68.1.

Mail Servers

sergiofonseca.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

sergiofonseca.com shares some mail servers with other domains, at least partially, for instance ns500698.ns500759.ns500758.ns500758.ns500736.ns500736.ns500708.ns500708.ns500686.ns500576.ns500619.trackreceptor.com, ns500759.ns500698.ns500698.ns500758.ns500735.ns500736.ns500736.ns500735.ns500698.ns500686.ns500619.trackreceptor.com, ns500754.ns500754.ns500731.ns500671.ns500742.ns500731.ns500742.ns500705.ns500649.ns500291.ns500649.ns500649.ns500291.ns500153.tenderladiesbz.com, urbenturismo.com.br and ns500698.ns500759.ns500698.ns500758.ns500698.ns500735.ns500698.ns500576.ns500576.ns500576.ns500576.ns500708.trackreceptor.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c0b::1b and 172.253.115.26

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.27

alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.26

sergiofonseca.com - robtex.com