`pimsleurapp.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:297:ba0e:7900:f622:48a8:f266^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba18:6ddc:5d8f:6053:f003^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba24:b508:76de:f4a:df34^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	54.157.108.158^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
A	98.83.184.133^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
A	100.28.104.175^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`dns1.p09.nsone.net` ⭐
		A	2620:4d:4000:6259:7:9:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.9^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`dns2.p09.nsone.net`
		A	2a00:edc0:6259:7:9::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.9^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`dns3.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.73^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
NS	`dns4.p09.nsone.net`
		A	2a00:edc0:6259:7:9::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
		A	198.51.45.73^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
SOA	`dns1.p09.nsone.net`hostmaster@nsone.net serial=1621284876

`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=1785421852

Same first word

pimsleurapp.com

DNS History

24 records (10 active, 14 former)

●NSdns1.p09.nsone.net2026-05-06 → 2026-07-30 · 3 obs

○ 2017-11-01 19:25:18
● 2026-05-06 09:29:36
● 2026-07-30 14:59:50

●NSdns2.p09.nsone.net2026-05-06 → 2026-07-30 · 3 obs

○ 2017-11-01 19:25:18
● 2026-05-06 09:29:36
● 2026-07-30 14:59:50

●NSdns3.p09.nsone.net2026-05-06 → 2026-07-30 · 3 obs

○ 2017-11-01 19:25:18
● 2026-05-06 09:29:36
● 2026-07-30 14:59:50

●NSdns4.p09.nsone.net2026-05-06 → 2026-07-30 · 3 obs

○ 2017-11-01 19:25:18
● 2026-05-06 09:29:36
● 2026-07-30 14:59:50

○NSns01.cashparking.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 06:47:54
○ 2017-11-01 19:25:18
○ 2026-07-30 14:59:50

○NSns1.parkingcrew.net2017-11-01 → 2017-11-01 · 4 obs

○ 2016-12-19 06:47:54
● 2017-11-01 19:25:18
○ 2026-05-06 09:29:36
○ 2026-07-30 14:59:50

○NSns2.parkingcrew.net2017-11-01 → 2017-11-01 · 4 obs

○ 2016-12-19 06:47:54
● 2017-11-01 19:25:18
○ 2026-05-06 09:29:36
○ 2026-07-30 14:59:50

○MXmail.h-email.net2017-11-01 → 2017-11-01 · 4 obs

○ 2016-12-19 06:47:54
● 2017-11-01 19:25:18
○ 2026-05-06 09:29:36
○ 2026-07-30 14:59:50

○MXmailstore1.secureserver.net2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 06:47:54
○ 2017-11-01 19:25:18
○ 2026-07-30 14:59:50

○MXsmtp.secureserver.net2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 06:47:54
○ 2017-11-01 19:25:18
○ 2026-07-30 14:59:50

●A100.28.104.1752026-05-06 → 2026-07-30 · 14 obs

○ 2017-11-01 19:25:18
● 2026-05-06 09:29:36
○ 2026-05-07 01:47:00
● 2026-05-20 06:00:10
● 2026-05-20 08:21:32
○ 2026-05-20 12:17:26
● 2026-05-30 11:38:32
● 2026-06-11 15:51:38
○ 2026-06-11 16:42:54
● 2026-06-26 21:25:26
○ 2026-07-19 07:48:32
● 2026-07-19 12:24:24
○ 2026-07-21 11:38:20
● 2026-07-30 14:59:50

○A18.185.24.462026-05-07 → 2026-07-21 · 13 obs

○ 2026-05-06 09:29:36
● 2026-05-07 01:47:00
○ 2026-05-20 06:00:10
○ 2026-05-20 08:21:32
● 2026-05-20 12:17:26
○ 2026-05-30 11:38:32
○ 2026-06-11 15:51:38
● 2026-06-11 16:42:54
○ 2026-06-26 21:25:26
● 2026-07-19 07:48:32
○ 2026-07-19 12:24:24
● 2026-07-21 11:38:20
○ 2026-07-30 14:59:50

○A184.168.221.962016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 06:47:54
○ 2017-11-01 19:25:18
○ 2026-07-30 14:59:50

○A185.53.178.92017-11-01 → 2017-11-01 · 4 obs

○ 2016-12-19 06:47:54
● 2017-11-01 19:25:18
○ 2026-05-06 09:29:36
○ 2026-07-30 14:59:50

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-05-06 → 2026-07-30 · 14 obs

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-05-06 → 2026-07-30 · 14 obs

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-05-06 → 2026-07-30 · 14 obs

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-05-07 → 2026-07-21 · 13 obs

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-05-07 → 2026-07-21 · 13 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-05-07 → 2026-07-21 · 13 obs

○A3.126.5.1882026-05-07 → 2026-07-21 · 13 obs

○A3.71.139.1532026-05-07 → 2026-07-21 · 13 obs

●A54.157.108.1582026-05-06 → 2026-07-30 · 14 obs

●A98.83.184.1332026-05-06 → 2026-07-30 · 14 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pimsleurapp.com	dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net	-

✅ Authoritative Response

Server:198.51.45.73

NS records: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pimsleurapp.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`100.28.104.175, 98.83.184.133...`
AAAA	3	`2600:1f18:297:ba18:6ddc:5d8f:6053:f003, 2600:1f18:297:ba24:b508:76de:f4a:df34...`
NS	4	`dns1.p09.nsone.net, dns2.p09.nsone.net...`
SOA	1	`dns1.p09.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

pimsleurapp.com resolves to 6 IP numbers: 54.157.108.158, 98.83.184.133, 100.28.104.175 and 3 other.

Additional host names — cbsnpittsburgh.com, chewypicks.com, unleashshowtime.com and two others — share IP numbers with pimsleurapp.com.

Name Servers

pimsleurapp.com has four authoritative name servers: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and dns4.p09.nsone.net.

At least some of pimsleurapp.com's name servers are shared with other domains, for example tmntsewerlair.com, cookie-pie.com, honorfamilymedicine.org and two more.

These name servers tend to co-occur with ns0004.secondary.cloudflare.com, ns0243.secondary.cloudflare.com, dns1.p01.nsone.net and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: dns1.p09.nsone.net directs to 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1; dns2.p09.nsone.net directs to 198.51.45.9 and 2a00:edc0:6259:7:9::2; dns3.p09.nsone.net directs to 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3; dns4.p09.nsone.net directs to 198.51.45.73 and 2a00:edc0:6259:7:9::4.

pimsleurapp.com - robtex.com

pimsleurapp.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`pimsleurapp.com`

`com`