`costbenefit.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`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

www.costbenefit.com

Same first word

costbenefit.info

costbenefit.ca

costbenefit.com

costbenefit.org

DNS History

5 records (4 active, 1 former)

●NSns3.afternic.com2026-03-24 → 2026-03-24 · 1 obs

● 2026-03-24 01:30:48

●NSns4.afternic.com2026-03-24 → 2026-03-24 · 1 obs

● 2026-03-24 01:30:48

●A13.248.169.482026-03-24 → 2026-03-24 · 2 obs

○ 2017-05-23 21:08:54
● 2026-03-24 01:30:48

○A50.87.144.1502015-07-24 → 2017-05-23 · 3 obs

● 2015-07-24 23:33:50
● 2017-05-23 21:08:54
○ 2026-03-24 01:30:48

●A76.223.54.1462026-03-24 → 2026-03-24 · 2 obs

○ 2017-05-23 21:08:54
● 2026-03-24 01:30:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
costbenefit.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:97.74.98.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for costbenefit.com (unsigned zone)

⏱️ Timing

Total: 102ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

Hierarchy

www.costbenefit.com has costbenefit.com as its parent.

IP Addresses

costbenefit.com points to two IPs: 13.248.169.48 and 76.223.54.146.

Other host names, for instance server229.lollo.net, tset.org, teachersnet.org, sportoekonomie.com and spandcompany.com share IP numbers with costbenefit.com.

Name Servers

Two name servers ns3.afternic.com and ns4.afternic.com are delegated to costbenefit.com.

costbenefit.com uses the same name server configuration as other domains, such as day2.org, www.hotel--venice.com, event.megabackup.com, static.myopportunity.com and lacenda.com.

costbenefit.com at least partially shares name servers with other domains such as appsoccer.com, eminiem.com, xmko.com, qwtravel.com and scabi.com.

these name servers are commonly used with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.

Host names with a single IP address:

ns3.afternic.com points to 97.74.98.65

ns4.afternic.com points to 173.201.66.65

costbenefit.com - robtex.com

costbenefit.com

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