`practice4u.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	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`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=1774615147

Same first word

practice4u.com

DNS History

8 records (4 active, 4 former)

○NSns1.afternic.com2015-07-23 → 2017-02-05 · 4 obs

● 2015-07-23 13:47:06
● 2017-02-05 08:15:44
○ 2018-08-30 06:12:24
○ 2026-03-27 12:56:48

●NSns3.afternic.com2018-08-30 → 2026-03-27 · 3 obs

○ 2017-02-05 08:15:44
● 2018-08-30 06:12:24
● 2026-03-27 12:56:48

●NSns4.afternic.com2018-08-30 → 2026-03-27 · 3 obs

○ 2017-02-05 08:15:44
● 2018-08-30 06:12:24
● 2026-03-27 12:56:48

●A13.248.169.482026-02-26 → 2026-03-27 · 3 obs

○ 2018-08-30 06:12:24
● 2026-02-26 17:42:52
● 2026-03-27 12:56:48

○A184.168.221.1042015-07-23 → 2017-02-05 · 4 obs

● 2015-07-23 13:47:06
● 2017-02-05 08:15:44
○ 2018-08-30 06:12:24
○ 2026-03-27 12:56:48

○A35.169.58.1882018-08-30 → 2018-08-30 · 4 obs

○ 2017-02-05 08:15:44
● 2018-08-30 06:12:24
○ 2026-02-26 17:42:52
○ 2026-03-27 12:56:48

○A54.208.77.1242018-08-30 → 2018-08-30 · 4 obs

○ 2017-02-05 08:15:44
● 2018-08-30 06:12:24
○ 2026-02-26 17:42:52
○ 2026-03-27 12:56:48

●A76.223.54.1462026-02-26 → 2026-03-27 · 3 obs

○ 2018-08-30 06:12:24
● 2026-02-26 17:42:52
● 2026-03-27 12:56:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
practice4u.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:97.74.98.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practice4u.com (unsigned zone)

⏱️ Timing

Total: 100ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

practice4u.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance rmdigital.com, mail.athenaautomation.com, ggad.org, gbbe.org and vona.me share IP numbers with practice4u.com.

Name Servers

Delegation for practice4u.com rests with two name servers, ns3.afternic.com and ns4.afternic.com.

practice4u.com shares the same name server setup as other domains, including anycreate.com, deliverysherpa.com, runyogi.com, grassdye.com and earthjack.com.

practice4u.com at least partially shares name servers with other domains, for instance wxsl.com, 93store.com, ewvn.com, lf56.com and zfsoftware.com.

These name servers are commonly used with verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn.

Host names with one IP number: ns3.afternic.com points to 97.74.98.65; ns4.afternic.com points to 173.201.66.65.

practice4u.com - robtex.com

practice4u.com

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