alphatheory.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`alphatheory.com`

DNSSEC	⚠️ Not signed
A	2620:cb:2000::1^{Cloudflare2620:cb:2000::/48 Webflow}
A	198.202.211.1^{🇺🇸 CLOUDFLARESPECTRUM198.202.211.0/24 Webflow}
NS	`mimi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3acb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mimi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mimi.ns.cloudflare.com`
		A	108.162.192.203^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	172.64.32.203^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	173.245.58.203^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
NS	`rudy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rudy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rudy.ns.cloudflare.com`
		A	108.162.193.229^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	172.64.33.229^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	173.245.59.229^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
MX	`alphatheory-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
TXT	`9NBD-cfPuW9JFAdhPsZhHtMUgQAVrfYRBX85lc00rnQ`
TXT	`anthropic-domain-verification-bmvtwj=FeCUE45pvXP9HJmfuwO2PCViR`
TXT	`apple-domain-verification=dMrfbTdMpPuYJT5M`
TXT	`atlassian-domain-verification=5fjoiNaGQ229J2lpvSKARoz2PKNaVLp39ZTWAOUD/psLaas...`
TXT	`c0vjnrorigdnkks8fgi2gg1gv9`
TXT	`fh7436vn3jnd916i8bt0lpc3q`
TXT	`google-site-verification=BRqH1LgYmXcj6BJJwfuSHzCZuuk83yg8PIlrBqjwXsA`
TXT	`google-site-verification=_s9zOd4-SO0cheVGzAPpHGNLB_u69xrPPn--4nn_Ptk`
TXT	`jSuilk206sRSAio4t4K+MwJuToaGSw2b+Um5JNpxyOqcSGeBtlvfP8e4C5nDHSBTC8rMfiKJhvTZx...`
TXT	`logmein-verification-code=f2aaf254-af94-4f8e-9df0-a5fa102f6714`
TXT	`openai-domain-verification=dv-IPXb3ELH4xod87yf1ITkQkpA`
TXT	`proxy-ssl.webflow.com`
TXT	`v=spf1 ip4:198.21.2.183/32 ip4:216.66.64.96/27 ip4:192.196.177.192/26 ip4:209...`
TXT	`zlk7PEyvptN1GvmKI0vnEwJv-N02MPJ7XGTuaHLjPME`
SOA	`mimi.ns.cloudflare.com`dns@cloudflare.com serial=2412321394

`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=1786929999

Subdomains

legacy.alphatheory.com

ext01.alphatheory.com

dev.alphatheory.com

www.alphatheory.com

beta.alphatheory.com

Same first word

alphatheory.com

Similar names

payorhealth.com

prahahotely.cz

halotherapy.eu

halotherapy.net

halotherapy.org

holatherapy.mx

halotherapy.co.uk

DNS History

24 records (5 active, 19 former)

●NSmimi.ns.cloudflare.com2016-07-03 → 2026-08-17 · 6 obs

○ 2016-02-02 13:37:34
● 2016-07-03 22:26:04
○ 2016-08-05 11:53:10
○ 2017-04-09 18:55:14
● 2021-08-17 16:52:20
● 2026-08-17 01:50:32

○NSns1.alphatheory.com2015-06-11 → 2016-02-02 · 4 obs

● 2015-06-11 14:17:42
● 2016-02-02 13:37:34
○ 2016-07-03 22:26:04
○ 2026-08-17 01:50:32

○NSns1.cf.alphatheory.com2016-08-05 → 2017-04-09 · 5 obs

○ 2016-07-03 22:26:04
● 2016-08-05 11:53:10
● 2017-04-09 18:55:14
○ 2021-08-17 16:52:20
○ 2026-08-17 01:50:32

○NSns1174.dns.dyn.com2015-06-11 → 2016-02-02 · 4 obs

● 2015-06-11 14:17:42
● 2016-02-02 13:37:34
○ 2016-07-03 22:26:04
○ 2026-08-17 01:50:32

○NSns2.cf.alphatheory.com2016-08-05 → 2017-04-09 · 5 obs

○ 2016-07-03 22:26:04
● 2016-08-05 11:53:10
● 2017-04-09 18:55:14
○ 2021-08-17 16:52:20
○ 2026-08-17 01:50:32

○NSns2129.dns.dyn.com2015-06-11 → 2016-02-02 · 4 obs

● 2015-06-11 14:17:42
● 2016-02-02 13:37:34
○ 2016-07-03 22:26:04
○ 2026-08-17 01:50:32

○NSns3161.dns.dyn.com2015-06-11 → 2016-02-02 · 4 obs

● 2015-06-11 14:17:42
● 2016-02-02 13:37:34
○ 2016-07-03 22:26:04
○ 2026-08-17 01:50:32

○NSns4162.dns.dyn.com2015-06-11 → 2016-02-02 · 4 obs

● 2015-06-11 14:17:42
● 2016-02-02 13:37:34
○ 2016-07-03 22:26:04
○ 2026-08-17 01:50:32

●NSrudy.ns.cloudflare.com2016-07-03 → 2026-08-17 · 6 obs

○ 2016-02-02 13:37:34
● 2016-07-03 22:26:04
○ 2016-08-05 11:53:10
○ 2017-04-09 18:55:14
● 2021-08-17 16:52:20
● 2026-08-17 01:50:32

●MXalphatheory-com.mail.protection.outlook.com2015-06-11 → 2026-08-17 · 2 obs

● 2015-06-11 14:17:42
● 2026-08-17 01:50:32

○A104.20.114.192017-04-09 → 2017-04-09 · 4 obs

○ 2016-08-05 11:53:10
● 2017-04-09 18:55:14
○ 2021-08-17 16:52:20
○ 2026-08-17 01:50:32

○A104.20.115.192017-04-09 → 2017-04-09 · 4 obs

○ 2016-08-05 11:53:10
● 2017-04-09 18:55:14
○ 2021-08-17 16:52:20
○ 2026-08-17 01:50:32

○A104.20.42.152021-08-17 → 2021-08-17 · 4 obs

○ 2017-04-09 18:55:14
● 2021-08-17 16:52:20
○ 2026-02-15 05:52:24
○ 2026-08-17 01:50:32

○A104.20.43.152021-08-17 → 2021-08-17 · 4 obs

○ 2017-04-09 18:55:14
● 2021-08-17 16:52:20
○ 2026-02-15 05:52:24
○ 2026-08-17 01:50:32

○A107.162.133.2092016-02-02 → 2016-02-02 · 4 obs

○ 2015-11-09 06:55:12
● 2016-02-02 13:37:34
○ 2016-07-03 22:26:04
○ 2026-08-17 01:50:32

○A172.67.17.52021-08-17 → 2021-08-17 · 4 obs

○ 2017-04-09 18:55:14
● 2021-08-17 16:52:20
○ 2026-02-15 05:52:24
○ 2026-08-17 01:50:32

●A198.202.211.12026-02-15 → 2026-08-17 · 3 obs

○ 2021-08-17 16:52:20
● 2026-02-15 05:52:24
● 2026-08-17 01:50:32

○A2400:cb00:2048:1::6814:72132017-04-09 → 2017-04-09 · 4 obs

○ 2016-08-05 11:53:10
● 2017-04-09 18:55:14
○ 2021-08-17 16:52:20
○ 2026-08-17 01:50:32

○A2400:cb00:2048:1::6814:73132017-04-09 → 2017-04-09 · 4 obs

○ 2016-08-05 11:53:10
● 2017-04-09 18:55:14
○ 2021-08-17 16:52:20
○ 2026-08-17 01:50:32

○A2606:4700:10::6814:2a0f2021-08-17 → 2021-08-17 · 4 obs

○ 2017-04-09 18:55:14
● 2021-08-17 16:52:20
○ 2026-02-15 05:52:24
○ 2026-08-17 01:50:32

○A2606:4700:10::6814:2b0f2021-08-17 → 2021-08-17 · 4 obs

○ 2017-04-09 18:55:14
● 2021-08-17 16:52:20
○ 2026-02-15 05:52:24
○ 2026-08-17 01:50:32

○A2606:4700:10::ac43:11052021-08-17 → 2021-08-17 · 4 obs

○ 2017-04-09 18:55:14
● 2021-08-17 16:52:20
○ 2026-02-15 05:52:24
○ 2026-08-17 01:50:32

●A2620:cb:2000::12026-02-15 → 2026-08-17 · 3 obs

○ 2021-08-17 16:52:20
● 2026-02-15 05:52:24
● 2026-08-17 01:50:32

○A72.15.207.302015-06-11 → 2016-08-05 · 7 obs

● 2015-06-11 14:17:42
● 2015-11-09 06:55:12
○ 2016-02-02 13:37:34
● 2016-07-03 22:26:04
● 2016-08-05 11:53:10
○ 2017-04-09 18:55:14
○ 2026-08-17 01:50:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
alphatheory.com	rudy.ns.cloudflare.com, mimi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.203

NS records: rudy.ns.cloudflare.com, mimi.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.202.211.1`
AAAA	1	`2620:cb:2000::1`
NS	2	`mimi.ns.cloudflare.com, rudy.ns.cloudflare.com`
MX	1	`alphatheory-com.mail.protection.outlook.`
TXT	14	`9NBD-cfPuW9JFAdhPsZhHtMUgQAVrfYRBX85lc00, anthropic-domain-verification-bmvtwj=FeC...`
SOA	1	`mimi.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

alphatheory.com is the parent of legacy.alphatheory.com, ext01.alphatheory.com, dev.alphatheory.com, www.alphatheory.com and beta.alphatheory.com.

IP Addresses

alphatheory.com directs to two IP numbers, 198.202.211.1 and 2620:cb:2000::1

Two other host names, along with notpla.com, auxe.ca and decaplus.org, also share IP numbers with alphatheory.com.

Name Servers

alphatheory.com uses two name servers for its delegation: mimi.ns.cloudflare.com and rudy.ns.cloudflare.com.

alphatheory.com shares its NS records with other domains, for example karpe.name, scatternafxa4.top, vmwin9.com and two others.

alphatheory.com has at least partial name server overlap with other domains, such as 40in.cc, aberger.me, fzdz.app and two others.

It is common to find these name servers paired with the name servers dave.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname mimi.ns.cloudflare.com directs to 108.162.192.203, 172.64.32.203 and 173.245.58.203 along with 3 other IP addresses.

Hostname rudy.ns.cloudflare.com directs to 108.162.193.229, 172.64.33.229 and 173.245.59.229 along with 3 other IP addresses.

Mail Servers

The sole mail server for alphatheory.com is alphatheory-com.mail.protection.outlook.com.

With 8 IP addresses total, alphatheory-com.mail.protection.outlook.com resolves to 40.93.192.1, 52.101.11.2, 52.101.41.3 and 5 others.