`certificationcourses.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	`ns2.afternic.com` ⭐
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`ns1.afternic.com`
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns2.afternic.com`dns@jomax.net serial=1

`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

certificationcourses.com

certificationcourses.co.uk

DNS History

19 records (4 active, 15 former)

○NSbuy.internettraffic.com2016-01-17 → 2016-06-17 · 5 obs

○ 2015-10-20 19:39:44
● 2016-01-17 06:56:56
● 2016-06-17 18:36:08
○ 2017-01-31 15:15:02
○ 2026-02-27 12:53:38

○NSdns1.name-services.com2018-05-25 → 2018-05-25 · 4 obs

○ 2017-01-31 15:15:02
● 2018-05-25 20:33:00
○ 2026-02-23 15:35:06
○ 2026-02-27 12:53:38

○NSdns2.name-services.com2018-05-25 → 2018-05-25 · 4 obs

○ 2017-01-31 15:15:02
● 2018-05-25 20:33:00
○ 2026-02-23 15:35:06
○ 2026-02-27 12:53:38

○NSdns3.name-services.com2018-05-25 → 2018-05-25 · 4 obs

○ 2017-01-31 15:15:02
● 2018-05-25 20:33:00
○ 2026-02-23 15:35:06
○ 2026-02-27 12:53:38

○NSdns4.name-services.com2018-05-25 → 2018-05-25 · 4 obs

○ 2017-01-31 15:15:02
● 2018-05-25 20:33:00
○ 2026-02-23 15:35:06
○ 2026-02-27 12:53:38

○NSdns5.name-services.com2018-05-25 → 2018-05-25 · 4 obs

○ 2017-01-31 15:15:02
● 2018-05-25 20:33:00
○ 2026-02-23 15:35:06
○ 2026-02-27 12:53:38

○NSns.buydomains.com2015-05-29 → 2015-10-20 · 4 obs

● 2015-05-29 12:17:42
● 2015-10-20 19:39:44
○ 2016-01-17 06:56:56
○ 2026-02-27 12:53:38

●NSns1.afternic.com2026-02-23 → 2026-02-27 · 3 obs

○ 2018-05-25 20:33:00
● 2026-02-23 15:35:06
● 2026-02-27 12:53:38

○NSns1.uniregistrymarket.link2017-01-31 → 2017-01-31 · 4 obs

○ 2016-06-17 18:36:08
● 2017-01-31 15:15:02
○ 2018-05-25 20:33:00
○ 2026-02-27 12:53:38

●NSns2.afternic.com2026-02-23 → 2026-02-27 · 3 obs

○ 2018-05-25 20:33:00
● 2026-02-23 15:35:06
● 2026-02-27 12:53:38

○NSns2.uniregistrymarket.link2017-01-31 → 2017-01-31 · 4 obs

○ 2016-06-17 18:36:08
● 2017-01-31 15:15:02
○ 2018-05-25 20:33:00
○ 2026-02-27 12:53:38

○NSsell.internettraffic.com2016-01-17 → 2016-06-17 · 5 obs

○ 2015-10-20 19:39:44
● 2016-01-17 06:56:56
● 2016-06-17 18:36:08
○ 2017-01-31 15:15:02
○ 2026-02-27 12:53:38

○MXdev.null2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:16:50
○ 2015-05-29 12:17:42
○ 2026-02-27 12:53:38

●A13.248.169.482026-02-23 → 2026-02-27 · 3 obs

○ 2018-05-25 20:33:00
● 2026-02-23 15:35:06
● 2026-02-27 12:53:38

○A209.200.154.512018-05-25 → 2018-05-25 · 4 obs

○ 2017-01-31 15:15:02
● 2018-05-25 20:33:00
○ 2026-02-23 15:35:06
○ 2026-02-27 12:53:38

○A50.63.202.1042015-05-29 → 2015-10-20 · 5 obs

○ 2008-03-20 08:16:50
● 2015-05-29 12:17:42
● 2015-10-20 19:39:44
○ 2016-01-17 06:56:56
○ 2026-02-27 12:53:38

○A69.172.201.1532016-06-17 → 2017-01-31 · 5 obs

○ 2016-01-17 06:56:56
● 2016-06-17 18:36:08
● 2017-01-31 15:15:02
○ 2018-05-25 20:33:00
○ 2026-02-27 12:53:38

○A69.172.201.2082016-01-17 → 2016-01-17 · 4 obs

○ 2015-10-20 19:39:44
● 2016-01-17 06:56:56
○ 2016-06-17 18:36:08
○ 2026-02-27 12:53:38

●A76.223.54.1462026-02-23 → 2026-02-27 · 3 obs

○ 2018-05-25 20:33:00
● 2026-02-23 15:35:06
● 2026-02-27 12:53:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
certificationcourses.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server: 173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certificationcourses.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

AI analysis

certificationcourses.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance annuaire.afterdreams.com, netzilla.net, i3er.com, improvingyourbrain.com and devpolymers.com share IP numbers with certificationcourses.com.

Delegation for certificationcourses.com rests with two name servers, ns1.afternic.com and ns2.afternic.com.

certificationcourses.com shares the same name server setup as other domains, including erudite.me, pandalogistics.com, mail.sneltent.nl, iplequipment.com and iqvid.com.

certificationcourses.com at least partially shares name servers with other domains, for instance visa-europe.com, acrr.com, condensator.com, beefcrc.com and madretsma.com.

These name servers are commonly used alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-btdky6kxbdempfqbcspv5f.ns101.verify.hn.

Host names with two IP numbers: ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.

certificationcourses.com - robtex.com