theoryserver.com - dns.ninja

`theoryserver.com`

DNSSEC	⚠️ Not signed
A	108.59.12.95^{🇺🇸 LEASEWEB-US108.59.0.0/20 Leaseweb USA, Inc. US}
		PTR	`mercury.theoryserver.com`
NS	`amanda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amanda.ns.cloudflare.com`
		A	108.162.192.63^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	172.64.32.63^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	173.245.58.63^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
NS	`boyd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`boyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`boyd.ns.cloudflare.com`
		A	108.162.193.75^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	172.64.33.75^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	173.245.59.75^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
TXT	`google-site-verification=6DtzU7ahHEWrapMGAdBzq3OpHPrkbfOLgUTRozWIpKA`
TXT	`google-site-verification=H_6eeu3BCftQcJtyL8L5TQNvEWOvPBSAAt8rAHp9rWo`
TXT	`v=spf1 a mx ip4:23.82.136.33 ~all`
SOA	`amanda.ns.cloudflare.com`dns@cloudflare.com serial=2410057663

`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=1785997964

Previously MX for

theoryserver.com

Subdomains

saturn.theoryserver.com

www.theoryserver.com

mercury.theoryserver.com

jupiter.theoryserver.com

pluto.theoryserver.com

ns1.theoryserver.com

ns2.theoryserver.com

Same first word

theoryserver.com

Similar names

servertheory.com

DNS History

12 records (3 active, 9 former)

●NSamanda.ns.cloudflare.com2026-02-15 → 2026-08-06 · 3 obs

○ 2018-06-20 18:48:32
● 2026-02-15 12:55:42
● 2026-08-06 06:42:20

●NSboyd.ns.cloudflare.com2026-02-15 → 2026-08-06 · 3 obs

○ 2018-06-20 18:48:32
● 2026-02-15 12:55:42
● 2026-08-06 06:42:20

○NSns1.publicnameserv.com2017-08-09 → 2018-06-20 · 4 obs

● 2017-08-09 08:18:50
● 2018-06-20 18:48:32
○ 2026-02-15 12:55:42
○ 2026-08-06 06:42:20

○NSns10.publicnameserv.com2017-08-09 → 2017-08-09 · 3 obs

● 2017-08-09 08:18:50
○ 2018-06-20 18:48:32
○ 2026-08-06 06:42:20

○NSns2.publicnameserv.com2018-06-20 → 2018-06-20 · 4 obs

○ 2017-08-09 08:18:50
● 2018-06-20 18:48:32
○ 2026-02-15 12:55:42
○ 2026-08-06 06:42:20

○NSns3.publicnameserv.com2018-06-20 → 2018-06-20 · 4 obs

○ 2017-08-09 08:18:50
● 2018-06-20 18:48:32
○ 2026-02-15 12:55:42
○ 2026-08-06 06:42:20

○NSns30.publicnameserv.com2017-08-09 → 2017-08-09 · 3 obs

● 2017-08-09 08:18:50
○ 2018-06-20 18:48:32
○ 2026-08-06 06:42:20

○NSns4.publicnameserv.com2018-06-20 → 2018-06-20 · 4 obs

○ 2017-08-09 08:18:50
● 2018-06-20 18:48:32
○ 2026-02-15 12:55:42
○ 2026-08-06 06:42:20

○NSns5.publicnameserv.com2018-06-20 → 2018-06-20 · 4 obs

○ 2017-08-09 08:18:50
● 2018-06-20 18:48:32
○ 2026-02-15 12:55:42
○ 2026-08-06 06:42:20

○MXtheoryserver.com2017-08-09 → 2026-02-17 · 4 obs

● 2017-08-09 08:18:50
● 2026-02-17 05:40:22
○ 2026-02-24 10:32:44
○ 2026-08-06 06:42:20

●A108.59.12.952018-06-20 → 2026-08-06 · 3 obs

○ 2017-08-09 08:18:50
● 2018-06-20 18:48:32
● 2026-08-06 06:42:20

○A207.244.70.1652017-08-09 → 2017-08-09 · 3 obs

● 2017-08-09 08:18:50
○ 2018-06-20 18:48:32
○ 2026-08-06 06:42:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
theoryserver.com	amanda.ns.cloudflare.com, boyd.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.63

NS records: amanda.ns.cloudflare.com, boyd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theoryserver.com (unsigned zone)

⏱️ Timing

Total: 1258ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`108.59.12.95`
NS	2	`amanda.ns.cloudflare.com, boyd.ns.cloudflare.com`
TXT	3	`google-site-verification=6DtzU7ahHEWrapM, google-site-verification=H_6eeu3BCftQcJt...`
SOA	1	`amanda.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (amanda.ns.cloudflare.com, amanda.ns.cloudflare.com, amanda.ns.cloudflare.com...)

Analysis

Hierarchy

theoryserver.com serves as parent to saturn.theoryserver.com, www.theoryserver.com, mercury.theoryserver.com, jupiter.theoryserver.com, pluto.theoryserver.com along with a few other host names.

IP Addresses

theoryserver.com resolves to just one IP address, 108.59.12.95.

Two other host names, along with www.theworthybrewfest.com, urgentcaremadisonheights.com and springfieldcitymosaic.com, also share IP numbers with theoryserver.com.

Name Servers

The NS records for theoryserver.com delegate to amanda.ns.cloudflare.com and boyd.ns.cloudflare.com.

theoryserver.com shares its NS records with other domains, for example drewmcwilliams.com, mojopricing.com, sakurayura.com and two others.

theoryserver.com has at least partial name server overlap with other domains, such as chinaircc.com, bornebola.com, newquest-it.com and two others.

These name servers tend to appear together with the name servers colin.ns.cloudflare.com, andy.ns.cloudflare.com and melinda.ns.cloudflare.com.

DNS names with 6 IP addresses:

amanda.ns.cloudflare.com maps to 108.162.192.63, 172.64.32.63, 173.245.58.63 and 3 additional IP addresses.

boyd.ns.cloudflare.com maps to 108.162.193.75, 172.64.33.75, 173.245.59.75 and 3 additional IP addresses.