🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`hackercertifications.com`

DNSSEC	⚠️ Not signed
A	165.160.13.20^{🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`edns161.ultradns.com` ⭐
		A	2001:502:f3ff::2a1^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns161.ultradns.com`
		A	204.74.66.161^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns161.ultradns.com`
NS	`edns161.ultradns.biz`
		A	2610:a1:1015::2a1^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns161.ultradns.biz`
		A	204.74.67.161^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns161.ultradns.biz`
NS	`edns161.ultradns.net`
		A	2610:a1:1014::2a1^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns161.ultradns.net`
		A	204.74.110.161^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns161.ultradns.net`
NS	`edns161.ultradns.org`
		A	2001:502:4612::2a1^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns161.ultradns.org`
		A	204.74.111.161^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns161.ultradns.org`
MX	`custmx.cscdns.net` ⭐
		A	198.58.121.58^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
SOA	`edns161.ultradns.com`domains\@admin.broadcom.com 2020-01-27 #15

`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=1790145584

Same first word

hackercertifications.com

Previous names

Next names

DNS History

21 records (7 active, 14 former)

○NSdns1.registrar-servers.com2015-06-07 → 2017-12-30 · 6 obs

● 2015-06-07 10:34:58
● 2016-01-18 19:34:36
○ 2016-04-13 09:24:52
● 2017-12-30 12:06:16
○ 2026-09-17 21:12:22
○ 2026-09-23 06:44:28

○NSdns1.registrar-servers.com,2016-04-13 → 2017-12-30 · 5 obs

○ 2016-01-18 19:34:36
● 2016-04-13 09:24:52
● 2017-12-30 12:06:16
○ 2026-09-17 21:12:22
○ 2026-09-23 06:44:28

○NSdns2.registrar-servers.com2015-10-29 → 2017-12-30 · 5 obs

○ 2015-06-07 10:34:58
● 2015-10-29 19:27:40
● 2017-12-30 12:06:16
○ 2026-09-17 21:12:22
○ 2026-09-23 06:44:28

○NSdns3.registrar-servers.com2015-10-29 → 2017-12-30 · 5 obs

○ 2015-06-07 10:34:58
● 2015-10-29 19:27:40
● 2017-12-30 12:06:16
○ 2026-09-17 21:12:22
○ 2026-09-23 06:44:28

○NSdns4.registrar-servers.com2015-10-29 → 2017-12-30 · 5 obs

○ 2015-06-07 10:34:58
● 2015-10-29 19:27:40
● 2017-12-30 12:06:16
○ 2026-09-17 21:12:22
○ 2026-09-23 06:44:28

○NSdns5.registrar-servers.com2015-10-29 → 2017-12-30 · 5 obs

○ 2015-06-07 10:34:58
● 2015-10-29 19:27:40
● 2017-12-30 12:06:16
○ 2026-09-17 21:12:22
○ 2026-09-23 06:44:28

●NSedns161.ultradns.biz2026-09-17 → 2026-09-23 · 3 obs

○ 2017-12-30 12:06:16
● 2026-09-17 21:12:22
● 2026-09-23 06:44:28

●NSedns161.ultradns.com2026-09-17 → 2026-09-23 · 3 obs

○ 2017-12-30 12:06:16
● 2026-09-17 21:12:22
● 2026-09-23 06:44:28

●NSedns161.ultradns.net2026-09-17 → 2026-09-23 · 3 obs

○ 2017-12-30 12:06:16
● 2026-09-17 21:12:22
● 2026-09-23 06:44:28

●NSedns161.ultradns.org2026-09-17 → 2026-09-23 · 3 obs

○ 2017-12-30 12:06:16
● 2026-09-17 21:12:22
● 2026-09-23 06:44:28

●MXcustmx.cscdns.net2026-09-17 → 2026-09-23 · 3 obs

○ 2017-12-30 12:06:16
● 2026-09-17 21:12:22
● 2026-09-23 06:44:28

○MXeforward1.registrar-servers.com2015-10-29 → 2017-12-30 · 4 obs

● 2015-10-29 19:27:40
● 2017-12-30 12:06:16
○ 2026-09-17 21:12:22
○ 2026-09-23 06:44:28

○MXeforward2.registrar-servers.com2015-10-29 → 2017-12-30 · 4 obs

● 2015-10-29 19:27:40
● 2017-12-30 12:06:16
○ 2026-09-17 21:12:22
○ 2026-09-23 06:44:28

○MXeforward3.registrar-servers.com2015-10-29 → 2017-12-30 · 4 obs

● 2015-10-29 19:27:40
● 2017-12-30 12:06:16
○ 2026-09-17 21:12:22
○ 2026-09-23 06:44:28

○MXeforward4.registrar-servers.com2015-10-29 → 2017-12-30 · 4 obs

● 2015-10-29 19:27:40
● 2017-12-30 12:06:16
○ 2026-09-17 21:12:22
○ 2026-09-23 06:44:28

○MXeforward5.registrar-servers.com2015-10-29 → 2017-12-30 · 4 obs

● 2015-10-29 19:27:40
● 2017-12-30 12:06:16
○ 2026-09-17 21:12:22
○ 2026-09-23 06:44:28

○A162.255.119.2512016-01-18 → 2016-01-18 · 4 obs

○ 2015-10-29 19:27:40
● 2016-01-18 19:34:36
○ 2016-04-13 09:24:52
○ 2026-09-23 06:44:28

●A165.160.13.202026-09-17 → 2026-09-23 · 3 obs

○ 2017-12-30 12:06:16
● 2026-09-17 21:12:22
● 2026-09-23 06:44:28

●A165.160.15.202026-09-17 → 2026-09-23 · 3 obs

○ 2017-12-30 12:06:16
● 2026-09-17 21:12:22
● 2026-09-23 06:44:28

○A192.64.119.1272016-04-13 → 2017-12-30 · 5 obs

○ 2016-01-18 19:34:36
● 2016-04-13 09:24:52
● 2017-12-30 12:06:16
○ 2026-09-17 21:12:22
○ 2026-09-23 06:44:28

○A192.64.119.1882015-06-07 → 2015-10-29 · 4 obs

● 2015-06-07 10:34:58
● 2015-10-29 19:27:40
○ 2016-01-18 19:34:36
○ 2026-09-23 06:44:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hackercertifications.com	edns161.ultradns.biz, edns161.ultradns.net, edns161.ultradns.com, edns161.ultradns.org	2 records

✅ Authoritative Response

Server:204.74.66.161

NS records: edns161.ultradns.biz, edns161.ultradns.net, edns161.ultradns.com, edns161.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackercertifications.com (unsigned zone)

⏱️ Timing

Total: 1041ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.13.20, 165.160.15.20`
NS	4	`edns161.ultradns.biz, edns161.ultradns.com...`
MX	1	`custmx.cscdns.net (pri: 10)`
SOA	1	`edns161.ultradns.com domains\.admin.broa`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (edns161.ultradns.com, edns161.ultradns.com)

Analysis

IP Addresses

hackercertifications.com directs to two IP numbers, 165.160.13.20 and 165.160.15.20

Additional host names — suite-novotel.org, itelligence.co.uk, rolex-38.com and two others — share IP numbers with hackercertifications.com.

Name Servers

hackercertifications.com has four authoritative name servers: edns161.ultradns.biz, edns161.ultradns.com, edns161.ultradns.net and edns161.ultradns.org.

hackercertifications.com partially shares its NS delegation with several other domains, including pocketcould.com, vnera.com, broadkom.com and two others.

These name servers regularly co-occur with the name servers lvn-exdns-1.broadcom.net, ns96.ultradns2.com and ns96.ultradns2.org.

edns161.ultradns.biz, edns161.ultradns.com, edns161.ultradns.net and edns161.ultradns.org each carry two IP addresses. edns161.ultradns.biz has 204.74.67.161 and 2610:a1:1015::2a1; edns161.ultradns.com has 204.74.66.161 and 2001:502:f3ff::2a1; edns161.ultradns.net has 204.74.110.161 and 2610:a1:1014::2a1; edns161.ultradns.org has 204.74.111.161 and 2001:502:4612::2a1.

Mail Servers

hackercertifications.com has one mail server: custmx.cscdns.net.

hackercertifications.com shares the same mail server setup as other domains, including seeqpod.com.jm, groupnbt.com.sg, microdisney.org and two others.

At least a portion of hackercertifications.com's mail servers are also used by other domains, for example cadburywinabaraminute.com.au.

custmx.cscdns.net directs to just one IP number, 198.58.121.58.

hackercertifications.com - robtex.com