firstlearning.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`firstlearning.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:48f8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9bec^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.248^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.236^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carter.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c150^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2150^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carter.ns.cloudflare.com`
		A	108.162.193.80^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	172.64.33.80^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	173.245.59.80^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
NS	`chelsea.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chelsea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chelsea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chelsea.ns.cloudflare.com`
		A	108.162.194.177^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chelsea.ns.cloudflare.com`
		A	162.159.38.177^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chelsea.ns.cloudflare.com`
		A	172.64.34.177^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chelsea.ns.cloudflare.com`
MX	`firstlearning-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c903::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ea2pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bnypr03cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00100.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.60.71^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn0pr02cu00307.inbound.protection.outlook.com`
		A	52.101.60.179^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn3pr0301cu00103.inbound.protection.outlook.com`
TXT	`MS=ms45306885`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.248, 172.67.155.236
		IPv6 hints	2606:4700:3035::6815:48f8, 2606:4700:3037::ac43:9bec
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=197, name=cloudflare-ech.com
SOA	`carter.ns.cloudflare.com`dns@cloudflare.com serial=2416474958

`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=1793202361

Same first word

Similar names

Previous names

Next names

DNS History

12 records (7 active, 5 former)

●NScarter.ns.cloudflare.com2026-08-27 → 2026-10-28 · 3 obs

○ 2017-04-04 11:19:36
● 2026-08-27 22:31:56
● 2026-10-28 16:16:26

●NSchelsea.ns.cloudflare.com2026-08-27 → 2026-10-28 · 3 obs

○ 2017-04-04 11:19:36
● 2026-08-27 22:31:56
● 2026-10-28 16:16:26

○NSns73.domaincontrol.com2016-02-05 → 2017-04-04 · 4 obs

● 2016-02-05 15:21:08
● 2017-04-04 11:19:36
○ 2026-08-27 22:31:56
○ 2026-10-28 16:16:26

○NSns74.domaincontrol.com2016-02-05 → 2017-04-04 · 4 obs

● 2016-02-05 15:21:08
● 2017-04-04 11:19:36
○ 2026-08-27 22:31:56
○ 2026-10-28 16:16:26

●MXfirstlearning-com.mail.protection.outlook.com2026-08-27 → 2026-10-28 · 3 obs

○ 2017-04-04 11:19:36
● 2026-08-27 22:31:56
● 2026-10-28 16:16:26

○MXmailstore1.secureserver.net2016-02-05 → 2017-04-04 · 4 obs

● 2016-02-05 15:21:08
● 2017-04-04 11:19:36
○ 2026-08-27 22:31:56
○ 2026-10-28 16:16:26

○MXsmtp.secureserver.net2016-02-05 → 2017-04-04 · 4 obs

● 2016-02-05 15:21:08
● 2017-04-04 11:19:36
○ 2026-08-27 22:31:56
○ 2026-10-28 16:16:26

●A104.21.72.2482026-08-27 → 2026-10-28 · 3 obs

○ 2017-04-04 11:19:36
● 2026-08-27 22:31:56
● 2026-10-28 16:16:26

●A172.67.155.2362026-08-27 → 2026-10-28 · 3 obs

○ 2017-04-04 11:19:36
● 2026-08-27 22:31:56
● 2026-10-28 16:16:26

○A184.168.221.372016-02-05 → 2017-04-04 · 4 obs

● 2016-02-05 15:21:08
● 2017-04-04 11:19:36
○ 2026-08-27 22:31:56
○ 2026-10-28 16:16:26

●A2606:4700:3035::6815:48f82026-08-27 → 2026-10-28 · 3 obs

○ 2017-04-04 11:19:36
● 2026-08-27 22:31:56
● 2026-10-28 16:16:26

●A2606:4700:3037::ac43:9bec2026-08-27 → 2026-10-28 · 3 obs

○ 2017-04-04 11:19:36
● 2026-08-27 22:31:56
● 2026-10-28 16:16:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
firstlearning.com	carter.ns.cloudflare.com, chelsea.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.80

NS records: carter.ns.cloudflare.com, chelsea.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstlearning.com (unsigned zone)

⏱️ Timing

Total: 330ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.248, 172.67.155.236`
AAAA	2	`2606:4700:3035::6815:48f8, 2606:4700:3037::ac43:9bec`
NS	2	`carter.ns.cloudflare.com, chelsea.ns.cloudflare.com`
MX	1	`firstlearning-com.mail.protection.outloo`
TXT	2	`MS=ms45306885, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carter.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

firstlearning.com points to the four IP addresses 104.21.72.248, 172.67.155.236, 2606:4700:3035::6815:48f8 and 2606:4700:3037::ac43:9bec.

Among the host names that share IP numbers with firstlearning.com are bamacyberlab.com, mail.speedy-payday-loans.com, ai-verve.com and two others.

Name Servers

firstlearning.com uses two name servers for its delegation: carter.ns.cloudflare.com and chelsea.ns.cloudflare.com.

firstlearning.com has the same name server delegation as a number of other domains, such as stellabianchi.online, deeprecon.dev, taskaigroup.com and two more.

There is at least partial name server overlap between firstlearning.com and other domains — zybekap.lol, iapplied.online, lzxuspsh.com and two more among them.

These name servers are routinely deployed together with the name servers titan.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname carter.ns.cloudflare.com directs to 108.162.193.80, 172.64.33.80 and 173.245.59.80 along with 3 other IP addresses.

Hostname chelsea.ns.cloudflare.com directs to 108.162.194.177, 162.159.38.177 and 172.64.34.177 along with 3 other IP addresses.

Mail Servers

firstlearning.com routes its mail through a single mail server, firstlearning-com.mail.protection.outlook.com.

firstlearning-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.10.16, 52.101.41.58 and 52.101.60.71, along with 5 other.