`previewweekly.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
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=1771291435

Subdomains

development.previewweekly.com

Same first word

previewweekly.com

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2015-06-18 → 2026-03-24 · 2 obs

● 2015-06-18 08:04:24
● 2026-03-24 04:38:50

●NSthis-domain-for-sale.com2026-03-24 → 2026-03-24 · 3 obs

○ 2015-06-18 08:04:24
● 2026-03-24 04:35:42
● 2026-03-24 04:38:50

○A141.8.225.1242016-01-21 → 2016-04-14 · 5 obs

○ 2015-11-06 02:33:10
● 2016-01-21 09:28:12
● 2016-04-14 18:12:08
○ 2016-11-25 20:31:58
○ 2026-03-24 04:38:50

●A207.148.248.1432016-11-25 → 2026-03-24 · 3 obs

○ 2016-04-14 18:12:08
● 2016-11-25 20:31:58
● 2026-03-24 04:38:50

○A50.63.202.1042015-06-18 → 2015-11-06 · 4 obs

● 2015-06-18 08:04:24
● 2015-11-06 02:33:10
○ 2016-01-21 09:28:12
○ 2026-03-24 04:38:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
previewweekly.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 previewweekly.com (unsigned zone)

⏱️ Timing

Total: 335ms | 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

Hierarchy

The parent of development.previewweekly.com is previewweekly.com.

IP Addresses

previewweekly.com points to an IP address: 207.148.248.143.

other host names include superpoweryou.com, academicdebate.com, basicmanagement.com, ns1.wholesalesuperstar.com and mail.aztecsecrets.com; they share IP numbers with previewweekly.com.

Name Servers

Two name servers this-domain-for-sale.com and ns.buydomains.com handle the delegation for previewweekly.com.

previewweekly.com shares the same name server setup as other domains, for instance sedanex.com, communitycontext.com, loservices.com, elus.org and bestshot.org.

previewweekly.com shares name servers with other domains at least partially, for example chouzy.com.

Host names with a single IP

this-domain-for-sale.com points to 52.20.26.87

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

previewweekly.com - robtex.com