`valconsystems.co`

DNSSEC	⚠️ Not signed
A	74.81.94.123^{🇺🇸 NTHL74.81.88.0/21 Netdepot - Houston}
		PTR	`murphy.nocdirect.com`
NS	`vns1.nocdirect.com` ⭐
		A	69.73.154.62^{🇺🇸 NTHL69.73.152.0/21 ATL1-NET-69.73.152.0/21}
			PTR	`vns1.nocdirect.com`
NS	`vns2.nocdirect.com`
		A	69.73.149.5^{🇺🇸 NTHL69.73.148.0/23 ATL1-NET-69.73.148.0/23}
			PTR	`vns2.nocdirect.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
TXT	`MS=ms32533537`
TXT	`v=spf1 +a +mx +ip4:74.81.94.122 include:spf.protection.outlook.com ~all`
TXT	`google-site-verification=N7UalRbjmSDlbH_63zwpOVvT6P2wVUeBXbeuFHjqQEU`
SOA	`vns1.nocdirect.com`dan@valcon.us 2026-02-09 #1

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759617448

Subdomains

mail.valconsystems.co

Same first word

valconsystems.co

DNS History

19 records (4 active, 15 former)

○NSgerald.ns.cloudflare.com2015-07-03 → 2017-02-08 · 4 obs

● 2015-07-03 12:20:40
● 2017-02-08 06:03:44
○ 2018-06-14 04:14:46
○ 2026-03-25 00:40:08

○NSivy.ns.cloudflare.com2015-07-03 → 2017-02-08 · 4 obs

● 2015-07-03 12:20:40
● 2017-02-08 06:03:44
○ 2018-06-14 04:14:46
○ 2026-03-25 00:40:08

○NSns0.dnsmadeeasy.com2018-06-14 → 2018-06-14 · 4 obs

○ 2017-02-08 06:03:44
● 2018-06-14 04:14:46
○ 2026-02-20 13:35:58
○ 2026-03-25 00:40:08

○NSns0.valcon.us2018-06-14 → 2018-06-14 · 4 obs

○ 2017-02-08 06:03:44
● 2018-06-14 04:14:46
○ 2026-02-20 13:35:58
○ 2026-03-25 00:40:08

○NSns1.valcon.us2018-06-14 → 2018-06-14 · 4 obs

○ 2017-02-08 06:03:44
● 2018-06-14 04:14:46
○ 2026-02-20 13:35:58
○ 2026-03-25 00:40:08

○NSns2.valcon.us2018-06-14 → 2018-06-14 · 4 obs

○ 2017-02-08 06:03:44
● 2018-06-14 04:14:46
○ 2026-02-20 13:35:58
○ 2026-03-25 00:40:08

○NSns3.valcon.us2018-06-14 → 2018-06-14 · 4 obs

○ 2017-02-08 06:03:44
● 2018-06-14 04:14:46
○ 2026-02-20 13:35:58
○ 2026-03-25 00:40:08

○NSns4.valcon.us2018-06-14 → 2018-06-14 · 4 obs

○ 2017-02-08 06:03:44
● 2018-06-14 04:14:46
○ 2026-02-20 13:35:58
○ 2026-03-25 00:40:08

●NSvns1.nocdirect.com2026-02-20 → 2026-03-25 · 3 obs

○ 2018-06-14 04:14:46
● 2026-02-20 13:35:58
● 2026-03-25 00:40:08

●NSvns2.nocdirect.com2026-02-20 → 2026-03-25 · 3 obs

○ 2018-06-14 04:14:46
● 2026-02-20 13:35:58
● 2026-03-25 00:40:08

○MXdc-17bc8ed6.valconsystems.co2015-07-03 → 2017-02-08 · 4 obs

● 2015-07-03 12:20:40
● 2017-02-08 06:03:44
○ 2018-06-14 04:14:46
○ 2026-03-25 00:40:08

○MXmail.valconsystems.co2018-06-14 → 2018-06-14 · 4 obs

○ 2017-02-08 06:03:44
● 2018-06-14 04:14:46
○ 2026-02-20 13:35:58
○ 2026-03-25 00:40:08

●MXsmtp.google.com2026-02-20 → 2026-03-25 · 3 obs

○ 2018-06-14 04:14:46
● 2026-02-20 13:35:58
● 2026-03-25 00:40:08

○A104.27.190.2052015-07-03 → 2017-02-08 · 4 obs

● 2015-07-03 12:20:40
● 2017-02-08 06:03:44
○ 2018-06-14 04:14:46
○ 2026-03-25 00:40:08

○A104.27.191.2052015-07-03 → 2017-02-08 · 4 obs

● 2015-07-03 12:20:40
● 2017-02-08 06:03:44
○ 2018-06-14 04:14:46
○ 2026-03-25 00:40:08

○A159.65.46.1662018-06-14 → 2018-06-14 · 4 obs

○ 2017-02-08 06:03:44
● 2018-06-14 04:14:46
○ 2026-02-20 13:35:58
○ 2026-03-25 00:40:08

○A2400:cb00:2048:1::681b:becd2017-02-08 → 2017-02-08 · 4 obs

○ 2015-07-03 12:20:40
● 2017-02-08 06:03:44
○ 2018-06-14 04:14:46
○ 2026-03-25 00:40:08

○A2400:cb00:2048:1::681b:bfcd2017-02-08 → 2017-02-08 · 4 obs

○ 2015-07-03 12:20:40
● 2017-02-08 06:03:44
○ 2018-06-14 04:14:46
○ 2026-03-25 00:40:08

●A74.81.94.1232026-02-20 → 2026-03-25 · 3 obs

○ 2018-06-14 04:14:46
● 2026-02-20 13:35:58
● 2026-03-25 00:40:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
valconsystems.co	vns1.nocdirect.com, vns2.nocdirect.com	-

✅ Authoritative Response

Server:69.73.149.5

NS records: vns1.nocdirect.com, vns2.nocdirect.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for valconsystems.co (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.81.94.123`
NS	2	`vns2.nocdirect.com, vns1.nocdirect.com`
MX	1	`SMTP.GOOGLE.COM (pri: 1)`
TXT	3	`google-site-verification=N7UalRbjmSDlbH_, v=spf1 +a +mx +ip4:74.81.94.122 include:...`
SOA	1	`vns1.nocdirect.com dan.valcon.us`

Analysis

Hierarchy

valconsystems.co is the parent of mail.valconsystems.co.

IP Addresses

valconsystems.co points to IP number 74.81.94.123.

For instance, other host names nvmatrimony.com, pu.edu.sd, bsmsurgerycenter.com, diversifiedasphalt.com and carrentalgaredunord.com share IP numbers with valconsystems.co.

Name Servers

valconsystems.co is delegated to two name servers: vns1.nocdirect.com and vns2.nocdirect.com.

valconsystems.co uses the same name server setup as other domains such as hitour.com, xcall.it, enovup.com, sayagolubricantes.com.ar and kmrobinson.com.

valconsystems.co shares name servers with other domains at least partially, for example tibrewal.in, maquiling.info, techexpress.ca, showhio.com and joshigokhalecaterers.com.

these name servers are commonly paired with ns1.ip4intercia.com, ns2.ip4intercia.com, ns1-monroe.nswebhost.com, ns2-monroe.nswebhost.com, ns1.exaltinfo.info, ns2.exaltinfo.info and ns1.fruitsconsulting.com.

Host names with one IP number:

vns1.nocdirect.com points to: 69.73.154.62.

vns2.nocdirect.com points to: 69.73.149.5.

Mail Servers

valconsystems.co is handled by a single mail server, smtp.google.com.

valconsystems.co shares the same mail server setup as other domains, for instance smart-place.ch, codurly.com, cateromarket.pl, finchreports.com and kumbaya.com.

valconsystems.co shares mail servers with other domains at least partially; for instance zanferimoveis.com.br, cobutam.com, deec.vn, antstack.net and jamesbeach.com.

these mail servers are often used together with 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.

Host smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c1d::1a, 2607:f8b0:4004:c1d::1b, 2607:f8b0:4004:c23::1a, 2607:f8b0:4004:c23::1b, 142.251.167.26, 142.251.167.27, 192.178.155.26, 192.178.155.27 and 192.178.218.27.

valconsystems.co - robtex.com