`topcollaboration.com`

DNSSEC	⚠️ Not signed
NS	`ns-1637.awsdns-12.co.uk` ⭐
		A	2600:9000:5306:6500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1637.awsdns-12.co.uk`
		A	205.251.198.101^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1637.awsdns-12.co.uk`
NS	`ns-117.awsdns-14.com`
		A	2600:9000:5300:7500::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-117.awsdns-14.com`
		A	205.251.192.117^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-117.awsdns-14.com`
NS	`ns-1377.awsdns-44.org`
		A	2600:9000:5305:6100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1377.awsdns-44.org`
		A	205.251.197.97^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1377.awsdns-44.org`
NS	`ns-730.awsdns-27.net`
		A	2600:9000:5302:da00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-730.awsdns-27.net`
		A	205.251.194.218^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-730.awsdns-27.net`
MX	`topcollaboration-com.mail.protection.outlook.com` ⭐
TXT	`cisco-ci-domain-verification=mdfmakibcd57b03440a124d62e3956089b71b73067753031...`
SOA	`ns-1637.awsdns-12.co.uk`awsdns-hostmaster@amazon.com serial=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=1774518757

Same first word

topcollaboration.com

DNS History

5 records (5 active, 0 former)

●NSns-117.awsdns-14.com2026-03-01 → 2026-03-26 · 2 obs

● 2026-03-01 11:31:00
● 2026-03-26 10:02:04

●NSns-1377.awsdns-44.org2026-03-01 → 2026-03-26 · 2 obs

● 2026-03-01 11:31:00
● 2026-03-26 10:02:04

●NSns-1637.awsdns-12.co.uk2026-03-01 → 2026-03-26 · 2 obs

● 2026-03-01 11:31:00
● 2026-03-26 10:02:04

●NSns-730.awsdns-27.net2026-03-01 → 2026-03-26 · 2 obs

● 2026-03-01 11:31:00
● 2026-03-26 10:02:04

●MXtopcollaboration-com.mail.protection.outlook.com2026-03-01 → 2026-03-26 · 2 obs

● 2026-03-01 11:31:00
● 2026-03-26 10:02:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
topcollaboration.com	ns-117.awsdns-14.com, ns-730.awsdns-27.net, ns-1637.awsdns-12.co.uk, ns-1377.awsdns-44.org	1 record

✅ Authoritative Response

Server:205.251.192.117

NS records: ns-117.awsdns-14.com, ns-730.awsdns-27.net, ns-1637.awsdns-12.co.uk, ns-1377.awsdns-44.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topcollaboration.com (unsigned zone)

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-117.awsdns-14.com, ns-1377.awsdns-44.org...`
MX	1	`topcollaboration-com.mail.protection.out`
TXT	1	`cisco-ci-domain-verification=mdfmakibcd5`
SOA	1	`ns-1637.awsdns-12.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-117.awsdns-14.com)

Analysis

Name Servers

topcollaboration.com is delegated to four name servers: ns-117.awsdns-14.com, ns-730.awsdns-27.net, ns-1377.awsdns-44.org and ns-1637.awsdns-12.co.uk.

topcollaboration.com at least partially shares name servers with other domains, for instance dg2yfcf8y06xs.cloudfront.net, jdwcotillion.com, interactly.com, hitwise.com.hk and 72.10.203.in-addr.arpa.

Host names with two IP numbers: ns-117.awsdns-14.com points to 2600:9000:5300:7500::1 and 205.251.192.117; ns-730.awsdns-27.net points to 2600:9000:5302:da00::1 and 205.251.194.218; ns-1377.awsdns-44.org points to 2600:9000:5305:6100::1 and 205.251.197.97; ns-1637.awsdns-12.co.uk points to 2600:9000:5306:6500::1 and 205.251.198.101.

Mail Servers

topcollaboration.com is handled by a single mail server, topcollaboration-com.mail.protection.outlook.com.

topcollaboration.com - robtex.com