fullcourse.com - dns.ninja

`fullcourse.com`

DNSSEC	⚠️ Not signed
A	199.60.103.33^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
A	199.60.103.133^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
NS	`eva.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c072^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2072^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eva.ns.cloudflare.com`
		A	108.162.192.114^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	172.64.32.114^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	173.245.58.114^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
NS	`skip.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`skip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`skip.ns.cloudflare.com`
		A	108.162.193.233^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	172.64.33.233^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	173.245.59.233^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
MX	`mx1-usg2.ppe-hosted.com` ⭐
		A	98.85.123.215^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`mx1-usg2.ppe-hosted.com`
MX	`mx2-usg2.ppe-hosted.com` ⭐
		A	23.21.114.81^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
			PTR	`mx2-usg2.ppe-hosted.com`
MX	`mx3-usg2.ppe-hosted.com` ⭐
		A	34.231.165.252^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`mx3-usg2.ppe-hosted.com`
TXT	`7761DFF2C7`
TXT	`MS=ms74236254`
TXT	`google-site-verification=HivA-wqxGUquF28aPBn1SRzBco3KSHnY8KFhb-zoLq0`
TXT	`google-site-verification=JyOnn2GYUJM_eGT-s8ACFhkt5V-eM-WYKKBiT3JkzTo`
TXT	`google-site-verification=l_Nyw0fcF0H9kjlJ3VUh_Jf5qGJAn0_8zXkN00JgpxY`
TXT	`v=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all`
SOA	`eva.ns.cloudflare.com`dns@cloudflare.com serial=2407771219

`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=1783184841

Same first word

fullcourse.com

fullcourse.ca

fullcourse.org

Similar names

sourcefull.com

fullsource.net

fullsource.org

fullsource.com

fullsource.s3.amazonaws.com

fullsource.co

DNS History

17 records (7 active, 10 former)

●NSeva.ns.cloudflare.com2026-02-27 → 2026-07-04 · 3 obs

○ 2017-09-29 07:27:20
● 2026-02-27 13:12:22
● 2026-07-04 17:20:30

○NSns1.namefind.com2016-03-06 → 2017-09-29 · 5 obs

○ 2015-11-22 01:25:34
● 2016-03-06 22:00:00
● 2017-09-29 07:27:20
○ 2026-02-27 13:12:22
○ 2026-07-04 17:20:30

○NSns1.sedoparking.com2015-06-16 → 2015-11-22 · 5 obs

○ 2008-03-19 19:59:54
● 2015-06-16 12:13:26
● 2015-11-22 01:25:34
○ 2016-03-06 22:00:00
○ 2026-07-04 17:20:30

○NSns2.namefind.com2017-09-29 → 2017-09-29 · 4 obs

○ 2016-03-06 22:00:00
● 2017-09-29 07:27:20
○ 2026-02-27 13:12:22
○ 2026-07-04 17:20:30

○NSns2.sedoparking.com2015-06-16 → 2015-11-22 · 5 obs

○ 2008-03-19 19:59:54
● 2015-06-16 12:13:26
● 2015-11-22 01:25:34
○ 2016-03-06 22:00:00
○ 2026-07-04 17:20:30

●NSskip.ns.cloudflare.com2026-02-27 → 2026-07-04 · 3 obs

○ 2017-09-29 07:27:20
● 2026-02-27 13:12:22
● 2026-07-04 17:20:30

○MXfullcourse-com.mail.protection.outlook.com2026-02-27 → 2026-02-28 · 5 obs

○ 2016-03-06 22:00:00
● 2026-02-27 13:12:22
● 2026-02-28 22:24:34
○ 2026-03-17 02:16:40
○ 2026-07-04 17:20:30

○MXfullcourse.in.tmes.trendmicro.com2026-02-27 → 2026-02-28 · 5 obs

○ 2016-03-06 22:00:00
● 2026-02-27 13:12:22
● 2026-02-28 22:24:34
○ 2026-03-17 02:16:40
○ 2026-07-04 17:20:30

○MXmail.nickstel.com2015-06-16 → 2015-11-22 · 5 obs

○ 2008-03-19 19:59:54
● 2015-06-16 12:13:26
● 2015-11-22 01:25:34
○ 2016-03-06 22:00:00
○ 2026-07-04 17:20:30

●MXmx1-usg2.ppe-hosted.com2026-03-17 → 2026-07-04 · 3 obs

○ 2026-02-28 22:24:34
● 2026-03-17 02:16:40
● 2026-07-04 17:20:30

●MXmx2-usg2.ppe-hosted.com2026-03-17 → 2026-07-04 · 3 obs

○ 2026-02-28 22:24:34
● 2026-03-17 02:16:40
● 2026-07-04 17:20:30

●MXmx3-usg2.ppe-hosted.com2026-03-17 → 2026-07-04 · 3 obs

○ 2026-02-28 22:24:34
● 2026-03-17 02:16:40
● 2026-07-04 17:20:30

●A199.60.103.1332026-02-27 → 2026-07-04 · 3 obs

○ 2017-09-29 07:27:20
● 2026-02-27 13:12:22
● 2026-07-04 17:20:30

●A199.60.103.332026-02-27 → 2026-07-04 · 3 obs

○ 2017-09-29 07:27:20
● 2026-02-27 13:12:22
● 2026-07-04 17:20:30

○A208.73.211.702016-03-06 → 2016-07-09 · 5 obs

○ 2015-11-22 01:25:34
● 2016-03-06 22:00:00
● 2016-07-09 15:07:26
○ 2017-09-29 07:27:20
○ 2026-07-04 17:20:30

○A68.178.213.612017-09-29 → 2017-09-29 · 4 obs

○ 2016-07-09 15:07:26
● 2017-09-29 07:27:20
○ 2026-02-27 13:12:22
○ 2026-07-04 17:20:30

○A72.52.4.1202015-06-16 → 2015-11-22 · 5 obs

○ 2008-03-19 19:59:54
● 2015-06-16 12:13:26
● 2015-11-22 01:25:34
○ 2016-03-06 22:00:00
○ 2026-07-04 17:20:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...	-
fullcourse.com	eva.ns.cloudflare.com, skip.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.58.114

NS records: eva.ns.cloudflare.com, skip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fullcourse.com (unsigned zone)

⏱️ Timing

Total: 474ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.60.103.33, 199.60.103.133`
NS	2	`eva.ns.cloudflare.com, skip.ns.cloudflare.com`
MX	3	`mx1-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)...`
TXT	6	`7761DFF2C7, MS=ms74236254...`
SOA	1	`eva.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (eva.ns.cloudflare.com, eva.ns.cloudflare.com, eva.ns.cloudflare.com...)

Analysis

IP Addresses

fullcourse.com points to the IP addresses 199.60.103.33 and 199.60.103.133

op2labs.com, pinwheel.com, medplan.ca and two other host names share IP numbers with fullcourse.com.

Name Servers

Two name servers handle the delegation for fullcourse.com: eva.ns.cloudflare.com and skip.ns.cloudflare.com.

fullcourse.com uses the same name servers as several other domains — among them citigam.com, beneatv.co.kr, barkhazstore.com and two more.

The name servers of fullcourse.com overlap at least partially with those of other domains — among them odsparishtifton.org, downlowpersonals.com, 101plumberla.com and two more.

These name servers commonly co-occur with the name servers sharon.ns.cloudflare.com, jeff.ns.cloudflare.com, norm.ns.cloudflare.com and quincy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

eva.ns.cloudflare.com resolves to 108.162.192.114, 172.64.32.114 and 173.245.58.114 among others, with 3 other IP addresses in total.

skip.ns.cloudflare.com resolves to 108.162.193.233, 172.64.33.233 and 173.245.59.233 among others, with 3 other IP addresses in total.

Mail Servers

Mail for fullcourse.com is routed through three mail servers — mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com.

fullcourse.com has at least partial mail server overlap with other domains such as vipordering.com, ftkusa.com, perfectinter.net and two more.

mx1-usg2.ppe-hosted.com points to 98.85.123.215; mx2-usg2.ppe-hosted.com points to 23.21.114.81; mx3-usg2.ppe-hosted.com points to 34.231.165.252 — each hostname maps to exactly one IP address.