`completelybusiness.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=1774362087

Subdomains

mail.completelybusiness.com

Same first word

completelybusiness.com

DNS History

10 records (3 active, 7 former)

●NSns.buydomains.com2026-03-23 → 2026-03-24 · 3 obs

○ 2019-03-22 13:52:18
● 2026-03-23 13:07:34
● 2026-03-24 14:35:06

○NSns.heartinternet.co.uk2015-06-19 → 2017-01-02 · 4 obs

● 2015-06-19 20:31:30
● 2017-01-02 23:44:22
○ 2019-03-22 13:52:18
○ 2026-03-24 14:35:06

○NSns2.heartinternet.co.uk2015-06-19 → 2017-01-02 · 4 obs

● 2015-06-19 20:31:30
● 2017-01-02 23:44:22
○ 2019-03-22 13:52:18
○ 2026-03-24 14:35:06

○NSns77.domaincontrol.com2019-03-22 → 2019-03-22 · 4 obs

○ 2017-01-02 23:44:22
● 2019-03-22 13:52:18
○ 2026-03-23 13:07:34
○ 2026-03-24 14:35:06

○NSns78.domaincontrol.com2019-03-22 → 2019-03-22 · 4 obs

○ 2017-01-02 23:44:22
● 2019-03-22 13:52:18
○ 2026-03-23 13:07:34
○ 2026-03-24 14:35:06

●NSthis-domain-for-sale.com2026-03-23 → 2026-03-24 · 3 obs

○ 2019-03-22 13:52:18
● 2026-03-23 13:07:34
● 2026-03-24 14:35:06

○MXmail.completelybusiness.com2015-06-19 → 2017-01-02 · 4 obs

● 2015-06-19 20:31:30
● 2017-01-02 23:44:22
○ 2019-03-22 13:52:18
○ 2026-03-24 14:35:06

●A207.148.248.1432026-03-23 → 2026-03-24 · 3 obs

○ 2019-03-22 13:52:18
● 2026-03-23 13:07:34
● 2026-03-24 14:35:06

○A50.63.202.352019-03-22 → 2019-03-22 · 4 obs

○ 2017-01-02 23:44:22
● 2019-03-22 13:52:18
○ 2026-03-23 13:07:34
○ 2026-03-24 14:35:06

○A79.170.40.42015-06-19 → 2017-01-02 · 4 obs

● 2015-06-19 20:31:30
● 2017-01-02 23:44:22
○ 2019-03-22 13:52:18
○ 2026-03-24 14:35:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
completelybusiness.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 completelybusiness.com (unsigned zone)

⏱️ Timing

Total: 98ms | 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

completelybusiness.com is a parent of mail.completelybusiness.com.

IP Addresses

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

Other host names, for instance www.nurc.org, housebuilt.com, ecmm.net, email.savefont.com and antinova.com share IP numbers with completelybusiness.com.

Name Servers

Delegation for completelybusiness.com rests with two name servers, this-domain-for-sale.com and ns.buydomains.com.

completelybusiness.com shares the same name server setup as other domains, including katherineblake.com, furnitureessentials.com, loolen.com, durablebusiness.com and serenebalance.com.

completelybusiness.com partially shares name servers with other domains; for instance animedubs.com and officialkitchen.com.

Host names sharing 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

completelybusiness.com - robtex.com