studsf.com - dns.ninja

`studsf.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 2620:4D:4000::/48}
			PTR	`dns1.p03.nsone.net`
		A	198.51.44.3^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			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^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p03.nsone.net`
NS	`dns3.p03.nsone.net`
		A	2620:4d:4000:6259:7:3:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p03.nsone.net`
		A	198.51.44.67^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			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^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p03.nsone.net`
NS	`ns01.squarespacedns.com` ⚠️ Not in parent delegation
		A	45.54.22.1^{🇺🇸 AS6391145.54.22.0/24}
			PTR	`ns01.squarespacedns.com`
NS	`ns02.squarespacedns.com` ⚠️ Not in parent delegation
		A	45.54.22.65^{🇺🇸 AS6391145.54.22.0/24}
			PTR	`ns02.squarespacedns.com`
NS	`ns03.squarespacedns.com` ⚠️ Not in parent delegation
		A	45.54.22.129^{🇺🇸 AS6391145.54.22.0/24}
			PTR	`ns03.squarespacedns.com`
NS	`ns04.squarespacedns.com` ⚠️ Not in parent delegation
		A	45.54.22.193^{🇺🇸 AS6391145.54.22.0/24}
			PTR	`ns04.squarespacedns.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.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:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-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	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.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	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.misk.com ?all`
TXT	`google-site-verification=iSnBnk_6KPRpK1YOXMnvnm1qa0_PPKnNm8cMn2dbJ7s`
SOA	`dns1.p03.nsone.net`hostmaster@nsone.net serial=1521586002

`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=1783670127

WOT: SAFE (61/100)

Same first word

studsf.com

Similar names

sdutfs.club

DNS History

21 records (17 active, 4 former)

●NSdns1.p03.nsone.net2017-03-26 → 2026-07-10 · 3 obs

○ 2016-07-08 15:49:20
● 2017-03-26 20:26:54
● 2026-07-10 08:24:50

●NSdns2.p03.nsone.net2017-03-26 → 2026-07-10 · 3 obs

○ 2016-07-08 15:49:20
● 2017-03-26 20:26:54
● 2026-07-10 08:24:50

●NSdns3.p03.nsone.net2017-03-26 → 2026-07-10 · 3 obs

○ 2016-07-08 15:49:20
● 2017-03-26 20:26:54
● 2026-07-10 08:24:50

●NSdns4.p03.nsone.net2017-03-26 → 2026-07-10 · 3 obs

○ 2016-07-08 15:49:20
● 2017-03-26 20:26:54
● 2026-07-10 08:24:50

●NSns01.squarespacedns.com2026-05-11 → 2026-07-10 · 3 obs

○ 2017-03-26 20:26:54
● 2026-05-11 23:54:08
● 2026-07-10 08:24:50

●NSns02.squarespacedns.com2026-05-11 → 2026-07-10 · 3 obs

○ 2017-03-26 20:26:54
● 2026-05-11 23:54:08
● 2026-07-10 08:24:50

●NSns03.squarespacedns.com2026-05-11 → 2026-07-10 · 3 obs

○ 2017-03-26 20:26:54
● 2026-05-11 23:54:08
● 2026-07-10 08:24:50

●NSns04.squarespacedns.com2026-05-11 → 2026-07-10 · 3 obs

○ 2017-03-26 20:26:54
● 2026-05-11 23:54:08
● 2026-07-10 08:24:50

○NSns1.misk.com2015-07-05 → 2016-07-08 · 4 obs

● 2015-07-05 01:23:52
● 2016-07-08 15:49:20
○ 2017-03-26 20:26:54
○ 2026-07-10 08:24:50

○NSns2.misk.com2015-07-05 → 2016-07-08 · 4 obs

● 2015-07-05 01:23:52
● 2016-07-08 15:49:20
○ 2017-03-26 20:26:54
○ 2026-07-10 08:24:50

●MXalt1.aspmx.l.google.com2026-05-11 → 2026-07-10 · 3 obs

○ 2017-03-26 20:26:54
● 2026-05-11 23:54:08
● 2026-07-10 08:24:50

●MXalt2.aspmx.l.google.com2026-05-11 → 2026-07-10 · 3 obs

○ 2017-03-26 20:26:54
● 2026-05-11 23:54:08
● 2026-07-10 08:24:50

●MXalt3.aspmx.l.google.com2026-05-11 → 2026-07-10 · 3 obs

○ 2017-03-26 20:26:54
● 2026-05-11 23:54:08
● 2026-07-10 08:24:50

●MXalt4.aspmx.l.google.com2026-05-11 → 2026-07-10 · 3 obs

○ 2017-03-26 20:26:54
● 2026-05-11 23:54:08
● 2026-07-10 08:24:50

●MXaspmx.l.google.com2026-05-11 → 2026-07-10 · 3 obs

○ 2017-03-26 20:26:54
● 2026-05-11 23:54:08
● 2026-07-10 08:24:50

○MXsmtp.misk.com2015-07-05 → 2017-03-26 · 4 obs

● 2015-07-05 01:23:52
● 2017-03-26 20:26:54
○ 2026-05-11 23:54:08
○ 2026-07-10 08:24:50

○A174.36.212.222015-07-05 → 2016-07-08 · 4 obs

● 2015-07-05 01:23:52
● 2016-07-08 15:49:20
○ 2017-03-26 20:26:54
○ 2026-07-10 08:24:50

●A198.185.159.1442017-03-26 → 2026-07-10 · 3 obs

○ 2016-07-08 15:49:20
● 2017-03-26 20:26:54
● 2026-07-10 08:24:50

●A198.185.159.1452017-03-26 → 2026-07-10 · 3 obs

○ 2016-07-08 15:49:20
● 2017-03-26 20:26:54
● 2026-07-10 08:24:50

●A198.49.23.1442017-03-26 → 2026-07-10 · 3 obs

○ 2016-07-08 15:49:20
● 2017-03-26 20:26:54
● 2026-07-10 08:24:50

●A198.49.23.1452017-03-26 → 2026-07-10 · 3 obs

○ 2016-07-08 15:49:20
● 2017-03-26 20:26:54
● 2026-07-10 08:24:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
studsf.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 studsf.com (unsigned zone)

⏱️ Timing

Total: 1290ms | 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	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 include:_spf.misk.com ?all, google-site-verification=iSnBnk_6KPRpK1Y`
SOA	1	`dns1.p03.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

studsf.com directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

misulin.org, isleena.com, letstalktrades.com plus two other host names have IP numbers in common with studsf.com.

Name Servers

studsf.com carries NS records listing 8 name servers — ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 5 others.

There is at least partial name server overlap between studsf.com and other domains — kyokomiyake.com, bossbarista.com, civico57.com and two more among them.

These name servers regularly appear alongside ns04.squarespacedns.com, dns1.p03.nsone.net, dns2.p03.nsone.net and 7 other name servers in NS record sets.

Host names pointing to two IP addresses:

The A records for dns1.p03.nsone.net return 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1.

The A records for dns2.p03.nsone.net return 198.51.45.3 and 2a00:edc0:6259:7:3::2.

The A records for dns3.p03.nsone.net return 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3.

The A records for dns4.p03.nsone.net return 198.51.45.67 and 2a00:edc0:6259:7:3::4.

Host names resolving to a single IP address:

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

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

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

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

Mail Servers

Five mail servers handle studsf.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by studsf.com are shared with other domains: viabeacon.com, nextgps360.com, ns500742.ns500754.ns500754.ns500671.ns500742.ns500688.ns500671.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

The A records for aspmx.l.google.com return 172.253.63.27 and 2607:f8b0:4004:c23::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.