`classoutlook.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`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=1778581321

Same first word

classoutlook.com

DNS History

9 records (3 active, 6 former)

○NSdns10.parkpage.foundationapi.com2015-11-11 → 2015-11-14 · 4 obs

● 2015-11-11 09:22:08
● 2015-11-14 05:02:42
○ 2016-01-18 03:30:44
○ 2026-05-12 10:46:44

○NSdns11.parkpage.foundationapi.com2015-11-11 → 2015-11-14 · 4 obs

● 2015-11-11 09:22:08
● 2015-11-14 05:02:42
○ 2016-01-18 03:30:44
○ 2026-05-12 10:46:44

○NSdns9.parkpage.foundationapi.com2015-11-11 → 2015-11-14 · 4 obs

● 2015-11-11 09:22:08
● 2015-11-14 05:02:42
○ 2016-01-18 03:30:44
○ 2026-05-12 10:46:44

●NSns.buydomains.com2016-01-18 → 2026-05-12 · 3 obs

○ 2015-11-14 05:02:42
● 2016-01-18 03:30:44
● 2026-05-12 10:46:44

●NSthis-domain-for-sale.com2026-05-12 → 2026-05-12 · 3 obs

○ 2016-01-18 03:30:44
● 2026-05-12 06:05:42
● 2026-05-12 10:46:44

○A141.8.225.1242016-01-18 → 2016-05-03 · 5 obs

○ 2015-11-14 05:02:42
● 2016-01-18 03:30:44
● 2016-05-03 19:44:44
○ 2017-03-25 16:20:42
○ 2026-05-12 10:46:44

●A207.148.248.1432017-03-25 → 2026-05-12 · 3 obs

○ 2016-05-03 19:44:44
● 2017-03-25 16:20:42
● 2026-05-12 10:46:44

○A209.99.40.2222015-11-11 → 2015-11-11 · 3 obs

● 2015-11-11 09:22:08
○ 2015-11-14 05:02:42
○ 2026-05-12 10:46:44

○A209.99.40.2232015-11-14 → 2015-11-14 · 4 obs

○ 2015-11-11 09:22:08
● 2015-11-14 05:02:42
○ 2016-01-18 03:30:44
○ 2026-05-12 10:46:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
classoutlook.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.4.207.204

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classoutlook.com (unsigned zone)

⏱️ Timing

Total: 3477ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

classoutlook.com points to a single IP number: 207.148.248.143.

other host names for instance ns1.promotequick.com, metrobag.com, websi.net, literaryillusions.com and laxteams.com share IP numbers with classoutlook.com.

Name Servers

classoutlook.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

classoutlook.com shares the same name server setup as other domains, for example alpou.com, appartementsmontreal.com, corpaccounts.com, golfmaterial.com and dualdispensers.com.

classoutlook.com at least partially shares its name servers with other domains, for instance gcab.net.

Host names with a single IP number:

this-domain-for-sale.com points to 52.20.26.87 and ns.buydomains.com points to 52.20.26.87.

Host names that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.

classoutlook.com - robtex.com