`davidguio.com`

DNSSEC	⚠️ Not signed
A	74.50.73.102^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
		PTR	`srv4.happywebserver.com`
NS	`ns1.srv1.happywebserver.com` ⭐ ⚠️ Not in parent delegation
		A	67.217.58.155^{🇺🇸 NJIIX-167.217.48.0/20 proxy by NJIIX.net}
NS	`ns1.srv4.happywebserver.com` ⚠️ Not in zone NS records
		A	74.50.73.102^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
			PTR	`srv4.happywebserver.com`
NS	`ns2.srv1.happywebserver.com` ⚠️ Not in parent delegation
		A	67.217.58.155^{🇺🇸 NJIIX-167.217.48.0/20 proxy by NJIIX.net}
NS	`ns2.srv4.happywebserver.com` ⚠️ Not in zone NS records
		A	74.50.73.102^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
			PTR	`srv4.happywebserver.com`
MX	`davidguio.com` ⭐
		A	74.50.73.102^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
			PTR	`srv4.happywebserver.com`
TXT	`v=spf1 ip4:74.50.73.102 include:relay.mailbaby.net ip4:66.45.246.30 ip4:65.18...`
SOA	`ns1.srv1.happywebserver.com`tupihosting@gmail.com 2026-03-27 #2

`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=1774604242

MX for

davidguio.com

Same first word

davidguio.com

DNS History

9 records (6 active, 3 former)

●NSns1.srv1.happywebserver.com2026-02-25 → 2026-03-27 · 3 obs

○ 2020-01-14 04:30:06
● 2026-02-25 00:58:32
● 2026-03-27 09:39:02

●NSns1.srv4.happywebserver.com2026-02-25 → 2026-03-27 · 3 obs

○ 2020-01-14 04:30:06
● 2026-02-25 00:58:32
● 2026-03-27 09:39:02

●NSns2.srv1.happywebserver.com2026-02-25 → 2026-03-27 · 3 obs

○ 2020-01-14 04:30:06
● 2026-02-25 00:58:32
● 2026-03-27 09:39:02

●NSns2.srv4.happywebserver.com2026-02-25 → 2026-03-27 · 3 obs

○ 2020-01-14 04:30:06
● 2026-02-25 00:58:32
● 2026-03-27 09:39:02

○NSns41.boxsecured.com2020-01-14 → 2020-01-14 · 3 obs

● 2020-01-14 04:30:06
○ 2026-02-25 00:58:32
○ 2026-03-27 09:39:02

○NSns42.boxsecured.com2020-01-14 → 2020-01-14 · 3 obs

● 2020-01-14 04:30:06
○ 2026-02-25 00:58:32
○ 2026-03-27 09:39:02

●MXdavidguio.com2020-01-14 → 2026-03-27 · 2 obs

● 2020-01-14 04:30:06
● 2026-03-27 09:39:02

○A212.1.212.1872020-01-14 → 2020-01-14 · 3 obs

● 2020-01-14 04:30:06
○ 2026-02-25 00:58:32
○ 2026-03-27 09:39:02

●A74.50.73.1022026-02-25 → 2026-03-27 · 3 obs

○ 2020-01-14 04:30:06
● 2026-02-25 00:58:32
● 2026-03-27 09:39:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
davidguio.com	ns1.srv4.happywebserver.com, ns2.srv4.happywebserver.com	2 records

✅ Authoritative Response

Server:74.50.73.102

NS records: ns1.srv4.happywebserver.com, ns2.srv4.happywebserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for davidguio.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.50.73.102`
NS	2	`ns1.srv1.happywebserver.com, ns2.srv1.happywebserver.com`
MX	1	`davidguio.com (pri: 0)`
TXT	1	`v=spf1 ip4:74.50.73.102 include:relay.ma`
SOA	1	`ns1.srv1.happywebserver.com tupihosting.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.srv4.happywebserver.com, ns2.srv4.happywebserver.com)

Analysis

Mail Server Role

davidguio.com serves as a mail server for davidguio.com.

IP Addresses

davidguio.com points to a single IP: 74.50.73.102.

Other host names, for instance otrosur.org, refrilac.com, eteriux.com, ns2.srv4.happywebserver.com and muica.org share IP numbers with davidguio.com.

Name Servers

davidguio.com's delegation is handled by four name servers: ns1.srv1.happywebserver.com, ns2.srv1.happywebserver.com, ns1.srv4.happywebserver.com and ns2.srv4.happywebserver.com.

davidguio.com partially shares name servers with other domains; examples include insecol.edu.co, taservin.com, snjorge.com, acemar.us and creamos-web.com.