`calcu-techassociates.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns47.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns48.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS47.WORLDNIC.com`namehost@WORLDNIC.com serial=119052105

`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=1777003561

Subdomains

admin.calcu-techassociates.com

www.calcu-techassociates.com

DNS History

5 records (3 active, 2 former)

●NSns47.worldnic.com2015-06-22 → 2026-04-24 · 2 obs

● 2015-06-22 19:11:12
● 2026-04-24 04:08:24

●NSns48.worldnic.com2015-06-22 → 2026-04-24 · 2 obs

● 2015-06-22 19:11:12
● 2026-04-24 04:08:24

○MXp.webcom.ctmail.com2016-02-02 → 2017-03-14 · 3 obs

● 2016-02-02 02:04:34
● 2017-03-14 13:50:08
○ 2026-04-24 04:08:24

○A206.188.193.72015-06-22 → 2017-03-14 · 3 obs

● 2015-06-22 19:11:12
● 2017-03-14 13:50:08
○ 2026-04-24 04:08:24

●A208.91.197.272026-04-24 → 2026-04-24 · 2 obs

○ 2017-03-14 13:50:08
● 2026-04-24 04:08:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
calcu-techassociates.com	ns47.worldnic.com, ns48.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.111

NS records: ns47.worldnic.com, ns48.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for calcu-techassociates.com (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns48.worldnic.com, ns47.worldnic.com`
SOA	1	`NS47.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns47.worldnic.com, ns48.worldnic.com)

Analysis

Hierarchy

calcu-techassociates.com is a parent of admin.calcu-techassociates.com and www.calcu-techassociates.com.

IP Addresses

calcu-techassociates.com maps to IP address 208.91.197.27.

Other host names, for instance dorcy.us, www.ascauctions.com, www.ppec.com, er-stuntsne-i-casino-royal-live.lists.edam.org and mx4.majicdc.com share IP numbers with calcu-techassociates.com.

Name Servers

Two name servers ns47.worldnic.com and ns48.worldnic.com are delegated to calcu-techassociates.com.

calcu-techassociates.com uses the same name server configuration as other domains, such as bookloft.com, oasdesigngroup.com, intech21.net, geo-steering.com and ubsh.com.

Host names with a single IP address:

ns47.worldnic.com points to 162.159.26.111

ns48.worldnic.com points to 162.159.27.50

calcu-techassociates.com - robtex.com