`computertalk.com`

DNSSEC	⚠️ Not signed
A	68.66.216.52^{🇺🇸 A2HOSTING68.66.216.0/21 A2 Hosting, Inc.}
		PTR	`mi3-ts104.a2hosting.com`
NS	`ns85.worldnic.com` ⭐
		A	162.159.26.131^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns86.worldnic.com`
		A	162.159.27.117^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.computertalk.com` ⭐
		A	68.66.216.52^{🇺🇸 A2HOSTING68.66.216.0/21 A2 Hosting, Inc.}
			PTR	`mi3-ts104.a2hosting.com`
TXT	`k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD3kOanXiRVqXLCRWGY2TP4cEcXRKIk...`
TXT	`v=DMARC1; p=none; rua=mailto:will@computertalk.com`
TXT	`v=spf1 +ip4:68.66.216.52 +include:spf.a2hosting.com include:zcsend.net +inclu...`
TXT	`google-site-verification=rboc-qK0mDoL-7jzqJMQHwdl4qvfaLqkajs3BdiqHBo`
SOA	`NS85.WORLDNIC.com`namehost@WORLDNIC.com serial=125081817

`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=1771291435

WOT: SAFE (61/100)

Subdomains

mail.computertalk.com

Same first word

computertalk.biz

computertalk.co.uk

computertalk.com.au

computertalk.com

DNS History

12 records (4 active, 8 former)

○NSns1.worldsecuresystems.com2015-06-29 → 2016-11-27 · 4 obs

● 2015-06-29 01:55:46
● 2016-11-27 20:33:18
○ 2018-06-25 18:19:52
○ 2026-03-18 20:40:54

○NSns2.worldsecuresystems.com2015-06-29 → 2016-11-27 · 4 obs

● 2015-06-29 01:55:46
● 2016-11-27 20:33:18
○ 2018-06-25 18:19:52
○ 2026-03-18 20:40:54

○NSns3.worldsecuresystems.com2015-06-29 → 2016-11-27 · 4 obs

● 2015-06-29 01:55:46
● 2016-11-27 20:33:18
○ 2018-06-25 18:19:52
○ 2026-03-18 20:40:54

●NSns85.worldnic.com2018-06-25 → 2026-03-18 · 3 obs

○ 2016-11-27 20:33:18
● 2018-06-25 18:19:52
● 2026-03-18 20:40:54

●NSns86.worldnic.com2018-06-25 → 2026-03-18 · 3 obs

○ 2016-11-27 20:33:18
● 2018-06-25 18:19:52
● 2026-03-18 20:40:54

●MXmail.computertalk.com2026-03-18 → 2026-03-18 · 3 obs

○ 2021-05-17 08:01:04
● 2026-03-18 20:40:52
● 2026-03-18 20:40:54

○MXmx.computertalk.com.cust.b.hostedemail.com2015-06-29 → 2016-11-27 · 4 obs

● 2015-06-29 01:55:46
● 2016-11-27 20:33:18
○ 2018-06-25 18:19:52
○ 2026-03-18 20:40:54

○MXmx1.netsolmail.net2018-06-25 → 2021-05-17 · 5 obs

○ 2016-11-27 20:33:18
● 2018-06-25 18:19:52
● 2021-05-17 08:01:04
○ 2026-03-18 20:40:52
○ 2026-03-18 20:40:54

○A209.17.116.1602018-06-25 → 2018-06-25 · 4 obs

○ 2016-11-27 20:33:18
● 2018-06-25 18:19:52
○ 2019-06-21 18:23:20
○ 2026-03-18 20:40:54

○A54.236.190.1142015-06-29 → 2016-11-27 · 4 obs

● 2015-06-29 01:55:46
● 2016-11-27 20:33:18
○ 2018-06-25 18:19:52
○ 2026-03-18 20:40:54

○A68.66.216.102019-06-21 → 2021-05-17 · 5 obs

○ 2018-06-25 18:19:52
● 2019-06-21 18:23:20
● 2021-05-17 08:01:04
○ 2026-03-18 20:40:52
○ 2026-03-18 20:40:54

●A68.66.216.522026-03-18 → 2026-03-18 · 3 obs

○ 2021-05-17 08:01:04
● 2026-03-18 20:40:52
● 2026-03-18 20:40:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
computertalk.com	ns85.worldnic.com, ns86.worldnic.com	2 records

✅ Authoritative Response

Server: 162.159.27.117

NS records: ns85.worldnic.com, ns86.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computertalk.com (unsigned zone)

⏱️ Timing

Total: 261ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`68.66.216.52`
NS	2	`ns86.worldnic.com, ns85.worldnic.com`
MX	1	`mail.computertalk.com (pri: 0)`
TXT	4	`k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADC, v=DMARC1; p=none; rua=mailto:will@comput...`
SOA	1	`NS85.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns85.worldnic.com, ns86.worldnic.com)

Analysis

Hierarchy

The parent of mail.computertalk.com is computertalk.com.

IP Addresses

computertalk.com points to an IP address: 68.66.216.52.

other host names include _dc-mx.b9774addb16e.tvpartscanada.net, mail.vmsaviation.com, mail.grumbismalgames.com, vitallius.com and mail.nuseva.com; they share IP numbers with computertalk.com.

Name Servers

Two name servers ns85.worldnic.com and ns86.worldnic.com handle the delegation for computertalk.com.

computertalk.com shares the same name server setup as other domains, for instance ahlafoundation.org, kalegeros.net, ciencia.com, us-technologies.com and stimplan.net.

computertalk.com shares name servers with other domains at least partially, for example relevantcontext.com.

Host names with one IP:

ns85.worldnic.com points to: 162.159.26.131

ns86.worldnic.com points to: 162.159.27.117

Mail Servers

computertalk.com is handled by a single mail server, mail.computertalk.com.

The host name mail.computertalk.com points to IP 68.66.216.52.

computertalk.com - robtex.com