`oceanspan.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

mx.oceanspan.com

Same first word

oceanspan.com

Similar names

DNS History

4 records (3 active, 1 former)

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

● 2026-03-22 16:27:30
● 2026-03-23 11:03:44

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

● 2026-03-22 16:27:30
● 2026-03-23 11:03:44

●A207.148.248.1432015-10-25 → 2026-03-23 · 3 obs

○ 2015-06-16 17:30:12
● 2015-10-25 09:26:44
● 2026-03-23 11:03:44

○A66.151.181.492015-06-16 → 2015-06-16 · 4 obs

○ 2008-03-20 04:51:58
● 2015-06-16 17:30:12
○ 2015-10-25 09:26:44
○ 2026-03-23 11:03:44

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 3075ms | 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

oceanspan.com is the parent of mx.oceanspan.com.

IP Addresses

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

other host names for instance interiordesignnewyork.com, nutritivefood.com, bigtracking.com, termoptions.com and realizedrisk.com share IP numbers with oceanspan.com.

Name Servers

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

oceanspan.com shares the same name server setup as other domains, for example tolien.com, expressiveit.com, niagarasoccer.com, eliminatingspam.com and descom.net.

oceanspan.com at least partially shares name servers with other domains, for example gfco.net and finanswer.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.

oceanspan.com - robtex.com

oceanspan.com

com