`multiprogramming.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
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87

`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=1781297973

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-06-12 → 2026-06-12 · 1 obs

● 2026-06-12 21:11:58

●NSthis-domain-for-sale.com2026-06-12 → 2026-06-12 · 1 obs

● 2026-06-12 21:11:58

●A207.148.248.1432015-12-11 → 2026-06-12 · 3 obs

○ 2015-06-26 05:26:34
● 2015-12-11 22:52:40
● 2026-06-12 21:11:58

○A66.151.181.492015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 05:26:34
○ 2015-12-11 22:52:40
○ 2026-06-12 21:11:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
multiprogramming.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 multiprogramming.com (unsigned zone)

⏱️ Timing

Total: 4681ms | 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

multiprogramming.com directs to one IP number, which is 207.148.248.143.

Name Servers

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

The host names this-domain-for-sale.com and ns.buydomains.com each point to one IP number: 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.

multiprogramming.com - robtex.com