`advantageulearning.com`

DNSSEC	⚠️ Not signed
A	144.202.82.76^{🇺🇸 AS-VULTR144.202.80.0/20 Vultr Assigned Prefix}
		PTR	`sys1.instabuildsites.com`
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1752519649

`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=1771291435

Subdomains

www.advantageulearning.com

Same first word

advantageulearning.com

DNS History

19 records (4 active, 15 former)

○NSdns10.pointhq.com2015-06-09 → 2017-02-13 · 4 obs

● 2015-06-09 09:37:04
● 2017-02-13 23:42:26
○ 2026-02-28 12:04:40
○ 2026-02-28 20:42:32

○NSdns11.pointhq.com2015-06-09 → 2017-02-13 · 4 obs

● 2015-06-09 09:37:04
● 2017-02-13 23:42:26
○ 2026-02-28 12:04:40
○ 2026-02-28 20:42:32

○NSdns4.pointhq.com2015-06-09 → 2017-02-13 · 4 obs

● 2015-06-09 09:37:04
● 2017-02-13 23:42:26
○ 2026-02-28 12:04:40
○ 2026-02-28 20:42:32

○NSdns6.pointhq.com2015-06-09 → 2017-02-13 · 4 obs

● 2015-06-09 09:37:04
● 2017-02-13 23:42:26
○ 2026-02-28 12:04:40
○ 2026-02-28 20:42:32

○NSdns7.pointhq.com2015-06-09 → 2017-02-13 · 4 obs

● 2015-06-09 09:37:04
● 2017-02-13 23:42:26
○ 2026-02-28 12:04:40
○ 2026-02-28 20:42:32

○NSdns8.pointhq.com2015-06-09 → 2017-02-13 · 4 obs

● 2015-06-09 09:37:04
● 2017-02-13 23:42:26
○ 2026-02-28 12:04:40
○ 2026-02-28 20:42:32

○NSdns9.pointhq.com2015-06-09 → 2017-02-13 · 4 obs

● 2015-06-09 09:37:04
● 2017-02-13 23:42:26
○ 2026-02-28 12:04:40
○ 2026-02-28 20:42:32

●NSns1.systemdns.com2026-02-28 → 2026-02-28 · 3 obs

○ 2017-02-13 23:42:26
● 2026-02-28 12:04:40
● 2026-02-28 20:42:32

●NSns2.systemdns.com2026-02-28 → 2026-02-28 · 3 obs

○ 2017-02-13 23:42:26
● 2026-02-28 12:04:40
● 2026-02-28 20:42:32

●NSns3.systemdns.com2026-02-28 → 2026-02-28 · 3 obs

○ 2017-02-13 23:42:26
● 2026-02-28 12:04:40
● 2026-02-28 20:42:32

○MXmailstore1.secureserver.net2015-06-09 → 2017-02-13 · 4 obs

● 2015-06-09 09:37:04
● 2017-02-13 23:42:26
○ 2026-02-28 12:04:40
○ 2026-02-28 20:42:32

○MXsmtp.secureserver.net2015-06-09 → 2017-02-13 · 4 obs

● 2015-06-09 09:37:04
● 2017-02-13 23:42:26
○ 2026-02-28 12:04:40
○ 2026-02-28 20:42:32

○A107.20.178.1332016-01-16 → 2016-01-16 · 4 obs

○ 2015-10-26 02:33:04
● 2016-01-16 00:57:06
○ 2016-04-01 22:47:04
○ 2026-02-28 20:42:32

○A107.21.117.142015-10-26 → 2015-10-26 · 4 obs

○ 2015-06-09 09:37:04
● 2015-10-26 02:33:04
○ 2016-01-16 00:57:06
○ 2026-02-28 20:42:32

●A144.202.82.762026-02-28 → 2026-02-28 · 3 obs

○ 2017-02-13 23:42:26
● 2026-02-28 12:04:40
● 2026-02-28 20:42:32

○A23.21.166.1332015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 09:37:04
○ 2015-10-26 02:33:04
○ 2026-02-28 20:42:32

○A23.21.254.122016-04-01 → 2016-04-01 · 4 obs

○ 2016-01-16 00:57:06
● 2016-04-01 22:47:04
○ 2016-06-28 14:04:16
○ 2026-02-28 20:42:32

○A54.225.187.52017-02-13 → 2017-02-13 · 4 obs

○ 2016-06-28 14:04:16
● 2017-02-13 23:42:26
○ 2026-02-28 12:04:40
○ 2026-02-28 20:42:32

○A54.235.103.1312016-06-28 → 2016-06-28 · 4 obs

○ 2016-04-01 22:47:04
● 2016-06-28 14:04:16
○ 2017-02-13 23:42:26
○ 2026-02-28 20:42:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
advantageulearning.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server: 64.99.96.36

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for advantageulearning.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.202.82.76`
NS	3	`ns2.systemdns.com, ns1.systemdns.com...`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

Hierarchy

advantageulearning.com is the parent of www.advantageulearning.com.

IP Addresses

advantageulearning.com resolves to one IP number: 144.202.82.76.

other host names including poolsc.com, hmhcranes.net, wasphalt.com, alongtheriverrv.com and boisefwid.com share IP numbers with advantageulearning.com.

Name Servers

advantageulearning.com is delegated to three name servers ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

advantageulearning.com at least partially shares name servers with other domains, for instance casalite.com.au, artau.com, avimar.ca, aacnow.com and imonex.biz.

Host names with two IP numbers:

ns1.systemdns.com points to: 2604:4000:0:d:216:40:47:90 and 216.40.47.90.

ns2.systemdns.com points to: 2604:4000:2800:d:64:99:148:16 and 64.98.148.16.

ns3.systemdns.com points to: 2604:4000:0:d:64:99:96:36 and 64.99.96.36.

advantageulearning.com - robtex.com