`simonardschuster.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.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
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.p01.nsone.net`hostmaster@nsone.net serial=1667267943

`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=1785982029

Same first word

simonardschuster.com

DNS History

17 records (11 active, 6 former)

●NSdns1.p01.nsone.net2026-05-06 → 2026-08-06 · 2 obs

● 2026-05-06 09:25:56
● 2026-08-06 02:19:00

●NSdns1.p09.nsone.net2026-05-06 → 2026-08-06 · 2 obs

● 2026-05-06 09:25:56
● 2026-08-06 02:19:00

●NSdns2.p09.nsone.net2026-05-06 → 2026-08-06 · 2 obs

● 2026-05-06 09:25:56
● 2026-08-06 02:19:00

●NSdns3.p09.nsone.net2026-05-06 → 2026-08-06 · 2 obs

● 2026-05-06 09:25:56
● 2026-08-06 02:19:00

●NSdns4.p09.nsone.net2026-05-06 → 2026-08-06 · 2 obs

● 2026-05-06 09:25:56
● 2026-08-06 02:19:00

●A100.28.104.1752026-05-06 → 2026-08-06 · 11 obs

● 2026-05-06 09:25:56
○ 2026-05-07 01:47:00
● 2026-05-30 06:56:00
● 2026-06-11 08:07:06
○ 2026-06-11 08:52:08
● 2026-06-26 21:01:10
○ 2026-07-19 07:11:34
● 2026-07-19 12:24:14
○ 2026-07-21 03:29:34
● 2026-08-06 02:18:58
● 2026-08-06 02:19:00

○A18.185.24.462026-05-07 → 2026-07-21 · 11 obs

○ 2026-05-06 09:25:56
● 2026-05-07 01:47:00
○ 2026-05-30 06:56:00
○ 2026-06-11 08:07:06
● 2026-06-11 08:52:08
○ 2026-06-26 21:01:10
● 2026-07-19 07:11:34
○ 2026-07-19 12:24:14
● 2026-07-21 03:29:34
○ 2026-08-06 02:18:58
○ 2026-08-06 02:19:00

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-05-06 → 2026-08-06 · 11 obs

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-05-06 → 2026-08-06 · 11 obs

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-05-06 → 2026-08-06 · 11 obs

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-05-07 → 2026-07-21 · 11 obs

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-05-07 → 2026-07-21 · 11 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-05-07 → 2026-07-21 · 11 obs

○A3.126.5.1882026-05-07 → 2026-07-21 · 11 obs

○A3.71.139.1532026-05-07 → 2026-07-21 · 11 obs

●A54.157.108.1582026-05-06 → 2026-08-06 · 11 obs

●A98.83.184.1332026-05-06 → 2026-08-06 · 11 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
simonardschuster.com	dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net	-

✅ Authoritative Response

Server:198.51.44.9

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 simonardschuster.com (unsigned zone)

⏱️ Timing

Total: 1405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`100.28.104.175, 54.157.108.158...`
AAAA	3	`2600:1f18:297:ba24:b508:76de:f4a:df34, 2600:1f18:297:ba18:6ddc:5d8f:6053:f003...`
NS	4	`dns1.p09.nsone.net, dns2.p09.nsone.net...`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

simonardschuster.com has 6 IP addresses — 54.157.108.158, 98.83.184.133, 100.28.104.175 and 3 more.

forums.southparkstudios.dk, shopbradybunch.com, comedycentral.com and two other host names share IP numbers with simonardschuster.com.

Name Servers

simonardschuster.com has five name servers, which are dns1.p01.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net and two others.

simonardschuster.com partially shares its NS delegation with several other domains, including pimsleurchile.cl, palmbacks.com, imvolt.com and two others.

In DNS configurations, these name servers often share authority with dns3.p09.nsone.net, dns4.p09.nsone.net, ns01.squarespacedns.com and 7 other name servers.

Hostnames that resolve to two IP addresses:

dns1.p01.nsone.net maps to two IP addresses — 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns1.p09.nsone.net maps to two IP addresses — 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1.

dns2.p09.nsone.net maps to two IP addresses — 198.51.45.9 and 2a00:edc0:6259:7:9::2.

dns3.p09.nsone.net maps to two IP addresses — 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3.

dns4.p09.nsone.net maps to two IP addresses — 198.51.45.73 and 2a00:edc0:6259:7:9::4.

simonardschuster.com - robtex.com