`mbascience.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

Same first word

mbascience.com

Similar names

ambscience.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 08:06:48
● 2026-03-23 03:30:22

●NSthis-domain-for-sale.com2026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 08:06:48
● 2026-03-23 03:30:22

●A207.148.248.1432015-11-21 → 2026-03-23 · 3 obs

○ 2015-07-20 11:42:10
● 2015-11-21 13:35:54
● 2026-03-23 03:30:22

○A66.151.181.492015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 11:42:10
○ 2015-11-21 13:35:54
○ 2026-03-23 03:30:22

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:52.20.26.87

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mbascience.com (unsigned zone)

⏱️ Timing

Total: 133ms | 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

mbascience.com points to an IP address: 207.148.248.143.

other host names include parentingreality.com, visiblyclean.com, rintix.com, lax1.pronethosting.neting.net and manualuser.com; they share IP numbers with mbascience.com.

Name Servers

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

mbascience.com shares the same name server setup as other domains, for instance evergreenscapes.com, hauntedgetaway.com, revolutionhosting.com, nerddiet.com and goodseals.com.

mbascience.com at least partially shares name servers with other domains, including gingerdirect.com and pffl.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

mbascience.com - robtex.com

mbascience.com

com