solutionstheory.com - dns.ninja

`solutionstheory.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.p07.nsone.net` ⭐
		A	2620:4d:4000:6259:7:7:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p07.nsone.net`
		A	198.51.44.7^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p07.nsone.net`
NS	`dns2.p07.nsone.net`
		A	2a00:edc0:6259:7:7::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p07.nsone.net`
		A	198.51.45.7^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p07.nsone.net`
NS	`dns3.p07.nsone.net`
		A	2620:4d:4000:6259:7:7:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p07.nsone.net`
		A	198.51.44.71^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p07.nsone.net`
NS	`dns4.p07.nsone.net`
		A	2a00:edc0:6259:7:7::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p07.nsone.net`
		A	198.51.45.71^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p07.nsone.net`
NS	`ns01.squarespacedns.com`
		A	45.54.22.1^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns01.squarespacedns.com`
NS	`ns02.squarespacedns.com`
		A	45.54.22.65^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns02.squarespacedns.com`
NS	`ns03.squarespacedns.com`
		A	45.54.22.129^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns03.squarespacedns.com`
NS	`ns04.squarespacedns.com`
		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	`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.p07.nsone.net`hostmaster@nsone.net serial=1605125878

`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=1785843232

Same first word

solutionstheory.com

Similar names

theorysolutions.com

DNS History

17 records (14 active, 3 former)

●NSdns1.p07.nsone.net2026-05-08 → 2026-08-04 · 3 obs

○ 2017-04-02 17:45:08
● 2026-05-08 23:29:38
● 2026-08-04 11:36:12

●NSdns2.p07.nsone.net2026-05-08 → 2026-08-04 · 3 obs

○ 2017-04-02 17:45:08
● 2026-05-08 23:29:38
● 2026-08-04 11:36:12

●NSdns3.p07.nsone.net2026-05-08 → 2026-08-04 · 3 obs

○ 2017-04-02 17:45:08
● 2026-05-08 23:29:38
● 2026-08-04 11:36:12

●NSdns4.p07.nsone.net2026-05-08 → 2026-08-04 · 3 obs

○ 2017-04-02 17:45:08
● 2026-05-08 23:29:38
● 2026-08-04 11:36:12

●NSns01.squarespacedns.com2026-05-08 → 2026-08-04 · 3 obs

○ 2017-04-02 17:45:08
● 2026-05-08 23:29:38
● 2026-08-04 11:36:12

●NSns02.squarespacedns.com2026-05-08 → 2026-08-04 · 3 obs

○ 2017-04-02 17:45:08
● 2026-05-08 23:29:38
● 2026-08-04 11:36:12

●NSns03.squarespacedns.com2026-05-08 → 2026-08-04 · 3 obs

○ 2017-04-02 17:45:08
● 2026-05-08 23:29:38
● 2026-08-04 11:36:12

●NSns04.squarespacedns.com2026-05-08 → 2026-08-04 · 3 obs

○ 2017-04-02 17:45:08
● 2026-05-08 23:29:38
● 2026-08-04 11:36:12

○NSns05.domaincontrol.com2015-08-10 → 2017-04-02 · 4 obs

● 2015-08-10 04:44:38
● 2017-04-02 17:45:08
○ 2026-05-08 23:29:38
○ 2026-08-04 11:36:12

○NSns06.domaincontrol.com2015-08-10 → 2017-04-02 · 4 obs

● 2015-08-10 04:44:38
● 2017-04-02 17:45:08
○ 2026-05-08 23:29:38
○ 2026-08-04 11:36:12

●MXmailstore1.secureserver.net2015-08-10 → 2026-08-04 · 2 obs

● 2015-08-10 04:44:38
● 2026-08-04 11:36:12

●MXsmtp.secureserver.net2015-08-10 → 2026-08-04 · 2 obs

● 2015-08-10 04:44:38
● 2026-08-04 11:36:12

●A198.185.159.1442026-05-08 → 2026-08-04 · 3 obs

○ 2017-04-02 17:45:08
● 2026-05-08 23:29:38
● 2026-08-04 11:36:12

●A198.185.159.1452026-05-08 → 2026-08-04 · 3 obs

○ 2017-04-02 17:45:08
● 2026-05-08 23:29:38
● 2026-08-04 11:36:12

●A198.49.23.1442026-05-08 → 2026-08-04 · 3 obs

○ 2017-04-02 17:45:08
● 2026-05-08 23:29:38
● 2026-08-04 11:36:12

●A198.49.23.1452026-05-08 → 2026-08-04 · 3 obs

○ 2017-04-02 17:45:08
● 2026-05-08 23:29:38
● 2026-08-04 11:36:12

○A50.63.202.542015-08-10 → 2017-04-02 · 4 obs

● 2015-08-10 04:44:38
● 2017-04-02 17:45:08
○ 2026-05-08 23:29:38
○ 2026-08-04 11:36:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...	-
solutionstheory.com	dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net...	4 records

✅ Authoritative Response

Server:45.54.22.193

NS records: dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for solutionstheory.com (unsigned zone)

⏱️ Timing

Total: 651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	8	`dns1.p07.nsone.net, dns2.p07.nsone.net...`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
SOA	1	`dns1.p07.nsone.net hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com...)

Analysis

IP Addresses

solutionstheory.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.

Two other host names, along with surfcity5and10.com, rkirrigation.com and nspiregreatness.com, also share IP numbers with solutionstheory.com.

Name Servers

solutionstheory.com has 8 name servers — ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 5 others.

There is at least partial name server overlap between solutionstheory.com and other domains — freshfacesoc.com, amariamson.com, fintechmexicofestival.com and two more among them.

These name servers regularly appear alongside ns04.squarespacedns.com, dns4.p07.nsone.net, dns2.p07.nsone.net and 7 other name servers in NS record sets.

Host names that have two IP addresses:

dns1.p07.nsone.net resolves to 198.51.44.7 and 2620:4d:4000:6259:7:7:0:1.

dns2.p07.nsone.net resolves to 198.51.45.7 and 2a00:edc0:6259:7:7::2.

dns3.p07.nsone.net resolves to 198.51.44.71 and 2620:4d:4000:6259:7:7:0:3.

dns4.p07.nsone.net resolves to 198.51.45.71 and 2a00:edc0:6259:7:7::4.

Host names that point to one IP address:

ns01.squarespacedns.com resolves to 45.54.22.1.

ns02.squarespacedns.com resolves to 45.54.22.65.

ns03.squarespacedns.com resolves to 45.54.22.129.

ns04.squarespacedns.com resolves to 45.54.22.193.

Mail Servers

solutionstheory.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

Among the domains sharing a mail server setup with solutionstheory.com are datacalltech.name, plasticfreehotel.org, catherinequinn.com and two others.

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.