studowson.com - dns.ninja

`studowson.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`dns1.p03.nsone.net` ⭐
		A	2620:4d:4000:6259:7:3:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p03.nsone.net`
		A	198.51.44.3^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p03.nsone.net`
NS	`dns2.p03.nsone.net`
		A	2a00:edc0:6259:7:3::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p03.nsone.net`
		A	198.51.45.3^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p03.nsone.net`
NS	`dns3.p03.nsone.net`
		A	2620:4d:4000:6259:7:3:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p03.nsone.net`
		A	198.51.44.67^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p03.nsone.net`
NS	`dns4.p03.nsone.net`
		A	2a00:edc0:6259:7:3::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p03.nsone.net`
		A	198.51.45.67^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p03.nsone.net`
NS	`ns01.squarespacedns.com` ⚠️ Not in parent delegation
		A	45.54.22.1^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns01.squarespacedns.com`
NS	`ns02.squarespacedns.com` ⚠️ Not in parent delegation
		A	45.54.22.65^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns02.squarespacedns.com`
NS	`ns03.squarespacedns.com` ⚠️ Not in parent delegation
		A	45.54.22.129^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns03.squarespacedns.com`
NS	`ns04.squarespacedns.com` ⚠️ Not in parent delegation
		A	45.54.22.193^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns04.squarespacedns.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`aspmx.l.google.com`⁽¹⁾
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c01::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`di-in-f26.1e100.net`
		A	74.125.193.26^{🇺🇸 Google74.125.193.0/24}
			PTR	`di-in-f26.1e100.net`
			PTR	`ig-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`dns1.p03.nsone.net`hostmaster@nsone.net serial=1612515712

`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=1785481282

Same first word

studowson.com

Similar names

nutwoodss.com

DNS History

31 records (19 active, 12 former)

○NSdns1.onamae-expired.com2016-09-16 → 2016-09-16 · 4 obs

○ 2016-03-31 04:43:26
● 2016-09-16 15:01:32
○ 2017-04-06 11:43:06
○ 2026-07-31 07:15:32

●NSdns1.p03.nsone.net2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

○NSdns2.onamae-expired.com2016-09-16 → 2016-09-16 · 4 obs

○ 2016-03-31 04:43:26
● 2016-09-16 15:01:32
○ 2017-04-06 11:43:06
○ 2026-07-31 07:15:32

●NSdns2.p03.nsone.net2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●NSdns3.p03.nsone.net2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●NSdns4.p03.nsone.net2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●NSns01.squarespacedns.com2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●NSns02.squarespacedns.com2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●NSns03.squarespacedns.com2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●NSns04.squarespacedns.com2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

○NSns1.gmointernet.com2016-09-16 → 2016-09-16 · 4 obs

○ 2016-03-31 04:43:26
● 2016-09-16 15:01:32
○ 2017-04-06 11:43:06
○ 2026-07-31 07:15:32

○NSns17.domaincontrol.com2017-04-06 → 2017-04-06 · 3 obs

○ 2016-09-16 15:01:32
● 2017-04-06 11:43:06
○ 2026-07-31 07:15:32

○NSns18.domaincontrol.com2017-04-06 → 2017-04-06 · 3 obs

○ 2016-09-16 15:01:32
● 2017-04-06 11:43:06
○ 2026-07-31 07:15:32

○NSuns01.lolipop.jp2015-05-12 → 2016-03-31 · 4 obs

● 2015-05-12 02:23:50
● 2016-03-31 04:43:26
○ 2016-09-16 15:01:32
○ 2026-07-31 07:15:32

○NSuns02.lolipop.jp2015-05-12 → 2016-03-31 · 4 obs

● 2015-05-12 02:23:50
● 2016-03-31 04:43:26
○ 2016-09-16 15:01:32
○ 2026-07-31 07:15:32

●MXalt1.aspmx.l.google.com2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●MXalt2.aspmx.l.google.com2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●MXalt3.aspmx.l.google.com2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●MXalt4.aspmx.l.google.com2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●MXaspmx.l.google.com2026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●MXmailstore1.secureserver.net2017-04-06 → 2026-07-31 · 3 obs

○ 2016-09-16 15:01:32
● 2017-04-06 11:43:06
● 2026-07-31 07:15:32

○MXmx01.lolipop.jp2015-05-12 → 2016-03-31 · 4 obs

● 2015-05-12 02:23:50
● 2016-03-31 04:43:26
○ 2016-09-16 15:01:32
○ 2026-07-31 07:15:32

●MXsmtp.secureserver.net2017-04-06 → 2026-07-31 · 3 obs

○ 2016-09-16 15:01:32
● 2017-04-06 11:43:06
● 2026-07-31 07:15:32

○A184.168.221.382017-04-06 → 2017-04-06 · 3 obs

○ 2016-09-16 15:01:32
● 2017-04-06 11:43:06
○ 2026-07-31 07:15:32

○A192.64.147.1412016-09-16 → 2016-09-16 · 4 obs

○ 2016-03-31 04:43:26
● 2016-09-16 15:01:32
○ 2017-04-06 11:43:06
○ 2026-07-31 07:15:32

●A198.185.159.1442026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●A198.185.159.1452026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●A198.49.23.1442026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

●A198.49.23.1452026-07-31 → 2026-07-31 · 2 obs

○ 2017-04-06 11:43:06
● 2026-07-31 07:15:32

○A203.189.109.2152015-05-12 → 2016-03-31 · 4 obs

● 2015-05-12 02:23:50
● 2016-03-31 04:43:26
○ 2016-09-16 15:01:32
○ 2026-07-31 07:15:32

○A23.253.164.1032016-09-16 → 2016-09-16 · 4 obs

○ 2016-03-31 04:43:26
● 2016-09-16 15:01:32
○ 2017-04-06 11:43:06
○ 2026-07-31 07:15:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...	-
studowson.com	dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net	-

✅ Authoritative Response

Server:198.51.45.67

NS records: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studowson.com (unsigned zone)

⏱️ Timing

Total: 813ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	8	`dns1.p03.nsone.net, dns2.p03.nsone.net...`
MX	7	`smtp.secureserver.net (pri: 0), alt3.aspmx.l.google.com (pri: 10)...`
SOA	1	`dns1.p03.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

studowson.com has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

mcollamorelicsw.com, holbud.co.uk, kbridgesdesigns.com and two other host names share IP numbers with studowson.com.

Name Servers

The DNS delegation for studowson.com covers 8 name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 5 more.

studowson.com partially shares its NS delegation with several other domains, including nilmode.com, zainafoundation.org, operatingpartnersinternational.com and two others.

In DNS configurations, these name servers often share authority with ns04.squarespacedns.com, dns1.p03.nsone.net, dns2.p03.nsone.net and 7 other name servers.

Hostnames that resolve to two IP addresses:

dns1.p03.nsone.net maps to two IP addresses — 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1.

dns2.p03.nsone.net maps to two IP addresses — 198.51.45.3 and 2a00:edc0:6259:7:3::2.

dns3.p03.nsone.net maps to two IP addresses — 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3.

dns4.p03.nsone.net maps to two IP addresses — 198.51.45.67 and 2a00:edc0:6259:7:3::4.

Hosts with just one IP address:

ns01.squarespacedns.com points to the IP address 45.54.22.1.

ns02.squarespacedns.com points to the IP address 45.54.22.65.

ns03.squarespacedns.com points to the IP address 45.54.22.129.

ns04.squarespacedns.com points to the IP address 45.54.22.193.

Mail Servers

The MX records for studowson.com point to 7 mail servers — mailstore1.secureserver.net, smtp.secureserver.net, aspmx.l.google.com and 4 other.

studowson.com has at least partial mail server overlap with other domains such as ns500693.ns500699.ns500699.ns500693.ns500734.ns500693.ns500734.ns500699.ns500683.ns500683.ns500683.ns500588.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, ns500698.ns500698.ns500698.ns500698.ns500758.ns500708.ns500576.ns500698.ns500576.ns500619.ns500576.ns500652.ns500652.tracksymphony.com, ns500734.ns500734.ns500699.ns500699.ns500699.ns500588.ns500588.ns500588.ns500588.ns500699.ns500632.ns500632.ns500632.ns500632.ns500632.ns500110.dtrkdll.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to three IP addresses:

mailstore1.secureserver.net resolves to three addresses: 216.69.141.78, 216.69.141.114 and 216.69.141.162.

smtp.secureserver.net resolves to three addresses: 216.69.141.71, 216.69.141.84 and 216.69.141.113.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.163.26 and 2607:f8b0:4004:c19::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 74.125.193.26 and 2a00:1450:400b:c01::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.