🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`upperlearning.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`
NS	`verification-iryqusbri9xlks4ssi7d4w.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	`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=1794288411

Same first word

upperlearning.com

upperlearning.co.uk

Previous names

Next names

DNS History

10 records (5 active, 5 former)

●NSns1.afternic.com2026-10-01 → 2026-11-10 · 3 obs

○ 2017-11-22 07:05:44
● 2026-10-01 22:43:54
● 2026-11-10 05:27:48

●NSns2.afternic.com2026-10-01 → 2026-11-10 · 3 obs

○ 2017-11-22 07:05:44
● 2026-10-01 22:43:54
● 2026-11-10 05:27:48

○NSns67.domaincontrol.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 15:21:20
○ 2017-11-22 07:05:44
○ 2026-11-10 05:27:48

○NSns68.domaincontrol.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 15:21:20
○ 2017-11-22 07:05:44
○ 2026-11-10 05:27:48

●NSverification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn2026-10-01 → 2026-11-10 · 3 obs

○ 2017-11-22 07:05:44
● 2026-10-01 22:43:54
● 2026-11-10 05:27:48

○MXmailstore1.secureserver.net2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 15:21:20
○ 2017-11-22 07:05:44
○ 2026-11-10 05:27:48

○MXsmtp.secureserver.net2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 15:21:20
○ 2017-11-22 07:05:44
○ 2026-11-10 05:27:48

●A13.248.169.482026-10-01 → 2026-11-10 · 3 obs

○ 2017-11-22 07:05:44
● 2026-10-01 22:43:54
● 2026-11-10 05:27:48

○A184.168.221.532016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 15:21:20
○ 2017-11-22 07:05:44
○ 2026-11-10 05:27:48

●A76.223.54.1462026-10-01 → 2026-11-10 · 3 obs

○ 2017-11-22 07:05:44
● 2026-10-01 22:43:54
● 2026-11-10 05:27:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
upperlearning.com	ns1.afternic.com, ns2.afternic.com, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn	4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upperlearning.com (unsigned zone)

⏱️ Timing

Total: 4773ms | 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...)

Analysis

IP Addresses

upperlearning.com points to the IP addresses 13.248.169.48 and 76.223.54.146

www.textconversion.xyz, ceocyclist.com, www.brightqz.com and two other host names share IP numbers with upperlearning.com.

Name Servers

upperlearning.com carries NS records delegating to ns1.afternic.com, ns2.afternic.com and verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn.

There is at least partial name server overlap between upperlearning.com and other domains — povoi.com, adventiva.com, satm.com and two more among them.

These name servers are routinely deployed together with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.

ns1.afternic.com, ns2.afternic.com and verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn are three hostnames that each resolve to a pair of IP addresses: ns1.afternic.com to 97.74.98.69 and 2603:5:2126::45, ns2.afternic.com to 173.201.66.69 and 2603:5:2226::45, and verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn to 13.248.169.48 and 76.223.54.146.

upperlearning.com - robtex.com