`howtolearnsoftware.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	`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	`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`
TXT	`v=spf1 -all`
SOA	`ns1.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=1781662540

Same first word

howtolearnsoftware.com

DNS History

16 records (4 active, 12 former)

○NSa.ns36.de2015-10-25 → 2015-10-25 · 3 obs

● 2015-10-25 16:46:22
○ 2015-12-27 16:20:36
○ 2026-06-17 02:29:14

○NSb.ns36.de2015-10-25 → 2015-10-25 · 3 obs

● 2015-10-25 16:46:22
○ 2015-12-27 16:20:36
○ 2026-06-17 02:29:14

○NSns09.domaincontrol.com2016-04-13 → 2016-11-27 · 5 obs

○ 2015-12-27 16:20:36
● 2016-04-13 20:31:22
● 2016-11-27 02:12:38
○ 2017-10-10 01:18:10
○ 2026-06-17 02:29:14

●NSns1.afternic.com2026-03-09 → 2026-06-17 · 3 obs

○ 2017-10-10 01:18:10
● 2026-03-09 03:25:24
● 2026-06-17 02:29:14

○NSns10.domaincontrol.com2016-04-13 → 2016-11-27 · 5 obs

○ 2015-12-27 16:20:36
● 2016-04-13 20:31:22
● 2016-11-27 02:12:38
○ 2017-10-10 01:18:10
○ 2026-06-17 02:29:14

●NSns2.afternic.com2026-03-09 → 2026-06-17 · 3 obs

○ 2017-10-10 01:18:10
● 2026-03-09 03:25:24
● 2026-06-17 02:29:14

○NSns69.domaincontrol.com2017-10-10 → 2017-10-10 · 4 obs

○ 2016-11-27 02:12:38
● 2017-10-10 01:18:10
○ 2026-03-09 03:25:24
○ 2026-06-17 02:29:14

○NSns70.domaincontrol.com2017-10-10 → 2017-10-10 · 4 obs

○ 2016-11-27 02:12:38
● 2017-10-10 01:18:10
○ 2026-03-09 03:25:24
○ 2026-06-17 02:29:14

○MXmailgw.ns36.de2015-10-25 → 2015-10-25 · 3 obs

● 2015-10-25 16:46:22
○ 2015-12-27 16:20:36
○ 2026-06-17 02:29:14

○MXmailstore1.secureserver.net2016-04-13 → 2017-10-10 · 5 obs

○ 2015-12-27 16:20:36
● 2016-04-13 20:31:22
● 2017-10-10 01:18:10
○ 2026-03-09 03:25:24
○ 2026-06-17 02:29:14

○MXsmtp.secureserver.net2016-04-13 → 2017-10-10 · 5 obs

○ 2015-12-27 16:20:36
● 2016-04-13 20:31:22
● 2017-10-10 01:18:10
○ 2026-03-09 03:25:24
○ 2026-06-17 02:29:14

●A13.248.169.482026-03-09 → 2026-06-17 · 3 obs

○ 2017-10-10 01:18:10
● 2026-03-09 03:25:24
● 2026-06-17 02:29:14

○A184.168.221.322017-10-10 → 2017-10-10 · 4 obs

○ 2016-11-27 02:12:38
● 2017-10-10 01:18:10
○ 2026-03-09 03:25:24
○ 2026-06-17 02:29:14

○A50.63.202.442016-04-13 → 2016-11-27 · 5 obs

○ 2015-12-27 16:20:36
● 2016-04-13 20:31:22
● 2016-11-27 02:12:38
○ 2017-10-10 01:18:10
○ 2026-06-17 02:29:14

○A72.52.4.902015-10-25 → 2015-10-25 · 3 obs

● 2015-10-25 16:46:22
○ 2015-12-27 16:20:36
○ 2026-06-17 02:29:14

●A76.223.54.1462026-03-09 → 2026-06-17 · 3 obs

○ 2017-10-10 01:18:10
● 2026-03-09 03:25:24
● 2026-06-17 02:29:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...	-
howtolearnsoftware.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:97.74.98.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for howtolearnsoftware.com (unsigned zone)

⏱️ Timing

Total: 202ms | 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	`ns1.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

howtolearnsoftware.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146

Among the host names that share IP numbers with howtolearnsoftware.com are ns1.silver.urply.com, deepbrain.net, grabmonkey.com and two others.

Name Servers

DNS delegation for howtolearnsoftware.com points to two name servers: ns1.afternic.com and ns2.afternic.com.

howtolearnsoftware.com has the same name server delegation as a number of other domains, such as spamreporter.com, chitoo.com, mail.mobilyzer.com and two more.

howtolearnsoftware.com partially shares its NS delegation with several other domains, including tradeexpo.com, criar.es, deservesbetter.com and two others.

The name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-otxehxmj4ss83pd4osucjt.ns101.verify.hn, verification-ma5paqvqbfktbubzbdsvzb.ns101.verify.hn and verification-acd8r4w5nf7llbjqzrjiez.ns101.verify.hn are often found in use alongside these name servers.

ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.

howtolearnsoftware.com - robtex.com