`certifiedfirms.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`
NS	`verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.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

Same first word

certifiedfirms.com

DNS History

14 records (5 active, 9 former)

○NSns1.eftydns.com2018-07-21 → 2018-07-21 · 4 obs

○ 2017-01-24 14:45:20
● 2018-07-21 14:37:00
○ 2026-03-08 01:34:08
○ 2026-03-23 03:58:30

○NSns1.sedoparking.com2015-06-14 → 2017-01-24 · 4 obs

● 2015-06-14 05:50:30
● 2017-01-24 14:45:20
○ 2018-07-21 14:37:00
○ 2026-03-23 03:58:30

○NSns2.eftydns.com2018-07-21 → 2018-07-21 · 4 obs

○ 2017-01-24 14:45:20
● 2018-07-21 14:37:00
○ 2026-03-08 01:34:08
○ 2026-03-23 03:58:30

○NSns2.sedoparking.com2015-06-14 → 2017-01-24 · 4 obs

● 2015-06-14 05:50:30
● 2017-01-24 14:45:20
○ 2018-07-21 14:37:00
○ 2026-03-23 03:58:30

●NSns3.afternic.com2026-03-08 → 2026-03-23 · 3 obs

○ 2018-07-21 14:37:00
● 2026-03-08 01:34:08
● 2026-03-23 03:58:30

●NSns4.afternic.com2026-03-08 → 2026-03-23 · 3 obs

○ 2018-07-21 14:37:00
● 2026-03-08 01:34:08
● 2026-03-23 03:58:30

●NSverification-frsgyqgb387khmr9jzuunx.ns101.verify.hn2026-03-08 → 2026-03-23 · 3 obs

○ 2018-07-21 14:37:00
● 2026-03-08 01:34:08
● 2026-03-23 03:58:30

○MXlocalhost2017-01-24 → 2017-01-24 · 4 obs

○ 2016-04-25 17:15:12
● 2017-01-24 14:45:20
○ 2018-07-21 14:37:00
○ 2026-03-23 03:58:30

○MXmail.efty.com2018-07-21 → 2018-07-21 · 4 obs

○ 2017-01-24 14:45:20
● 2018-07-21 14:37:00
○ 2026-03-08 01:34:08
○ 2026-03-23 03:58:30

○MXmail.nickstel.com2015-06-14 → 2016-04-25 · 4 obs

● 2015-06-14 05:50:30
● 2016-04-25 17:15:12
○ 2017-01-24 14:45:20
○ 2026-03-23 03:58:30

●A13.248.169.482026-03-08 → 2026-03-23 · 3 obs

○ 2018-07-21 14:37:00
● 2026-03-08 01:34:08
● 2026-03-23 03:58:30

○A159.8.40.542018-07-21 → 2018-07-21 · 4 obs

○ 2017-01-24 14:45:20
● 2018-07-21 14:37:00
○ 2026-03-08 01:34:08
○ 2026-03-23 03:58:30

○A72.52.4.912015-06-14 → 2017-01-24 · 4 obs

● 2015-06-14 05:50:30
● 2017-01-24 14:45:20
○ 2018-07-21 14:37:00
○ 2026-03-23 03:58:30

●A76.223.54.1462026-03-08 → 2026-03-23 · 3 obs

○ 2018-07-21 14:37:00
● 2026-03-08 01:34:08
● 2026-03-23 03:58:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
certifiedfirms.com	ns3.afternic.com, ns4.afternic.com, verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn	2 records

✅ Authoritative Response

Server:97.74.98.65

NS records: ns3.afternic.com, ns4.afternic.com, verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certifiedfirms.com (unsigned zone)

⏱️ Timing

Total: 3278ms | 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

IP Addresses

certifiedfirms.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

other host names including 4saudi.com, host-58-114-224-117.dynamic.kbtelecom.net, 7ec60d048ca7d4bf3766114beae4d015.dnspao.com, seeyourdata.com and javatruck.com share IP numbers with certifiedfirms.com.

Name Servers

certifiedfirms.com is delegated to three name servers ns3.afternic.com, ns4.afternic.com and verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.

certifiedfirms.com at least partially shares name servers with other domains, for instance cinemapulse.com, climbinc.com, nomadmd.com, beautifuldermatology.com and 177.244.249.rdns.ubiquity.io.

These name servers are commonly used with verification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn, ns1.afternic.com and ns2.afternic.com.

Host names with two IPs:

verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn points to: 13.248.169.48 and 76.223.54.146.

Host names with one IP:

ns3.afternic.com points to: 97.74.98.65.

ns4.afternic.com points to: 173.201.66.65.

certifiedfirms.com - robtex.com