programmingmathematica.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programmingmathematica.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ab5a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:27c9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.201^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.90^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isaac.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`google-site-verification=4Rv0Siud31dJvvRHLOf5cXOkoh94-HDptJjz8eJ2smc`
TXT	`protonmail-verification=e7f235d6bd91fecdd9e17f4177c110d6aae17f9f`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.201, 172.67.171.90
		IPv6 hints	2606:4700:3031::ac43:ab5a, 2606:4700:3035::6815:27c9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=21, name=cloudflare-ech.com
SOA	`isaac.ns.cloudflare.com`dns@cloudflare.com serial=2416012517

`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=1791145769

Same first word

programmingmathematica.com

Previous names

Next names

DNS History

20 records (8 active, 12 former)

○NSdns026.c.register.com2016-12-15 → 2017-10-12 · 4 obs

● 2016-12-15 17:46:28
● 2017-10-12 08:51:14
○ 2026-09-08 04:46:16
○ 2026-10-04 20:59:30

○NSdns037.a.register.com2016-12-15 → 2017-10-12 · 4 obs

● 2016-12-15 17:46:28
● 2017-10-12 08:51:14
○ 2026-09-08 04:46:16
○ 2026-10-04 20:59:30

○NSdns177.d.register.com2016-12-15 → 2017-10-12 · 4 obs

● 2016-12-15 17:46:28
● 2017-10-12 08:51:14
○ 2026-09-08 04:46:16
○ 2026-10-04 20:59:30

○NSdns227.b.register.com2016-12-15 → 2017-10-12 · 4 obs

● 2016-12-15 17:46:28
● 2017-10-12 08:51:14
○ 2026-09-08 04:46:16
○ 2026-10-04 20:59:30

●NSisaac.ns.cloudflare.com2026-09-17 → 2026-10-04 · 3 obs

○ 2026-09-08 04:46:16
● 2026-09-17 15:00:28
● 2026-10-04 20:59:30

●NSuma.ns.cloudflare.com2026-09-17 → 2026-10-04 · 3 obs

○ 2026-09-08 04:46:16
● 2026-09-17 15:00:28
● 2026-10-04 20:59:30

○MXalt1.aspmx.l.google.com2016-12-15 → 2017-10-12 · 4 obs

● 2016-12-15 17:46:28
● 2017-10-12 08:51:14
○ 2026-09-08 04:46:16
○ 2026-10-04 20:59:30

○MXalt2.aspmx.l.google.com2016-12-15 → 2017-10-12 · 4 obs

● 2016-12-15 17:46:28
● 2017-10-12 08:51:14
○ 2026-09-08 04:46:16
○ 2026-10-04 20:59:30

○MXaspmx.l.google.com2016-12-15 → 2017-10-12 · 4 obs

● 2016-12-15 17:46:28
● 2017-10-12 08:51:14
○ 2026-09-08 04:46:16
○ 2026-10-04 20:59:30

○MXaspmx2.googlemail.com2016-12-15 → 2017-10-12 · 4 obs

● 2016-12-15 17:46:28
● 2017-10-12 08:51:14
○ 2026-09-08 04:46:16
○ 2026-10-04 20:59:30

○MXaspmx3.googlemail.com2016-12-15 → 2017-10-12 · 4 obs

● 2016-12-15 17:46:28
● 2017-10-12 08:51:14
○ 2026-09-08 04:46:16
○ 2026-10-04 20:59:30

○MXaspmx4.googlemail.com2016-12-15 → 2017-10-12 · 4 obs

● 2016-12-15 17:46:28
● 2017-10-12 08:51:14
○ 2026-09-08 04:46:16
○ 2026-10-04 20:59:30

○MXaspmx5.googlemail.com2016-12-15 → 2017-10-12 · 4 obs

● 2016-12-15 17:46:28
● 2017-10-12 08:51:14
○ 2026-09-08 04:46:16
○ 2026-10-04 20:59:30

●MXmail.protonmail.ch2026-09-17 → 2026-10-04 · 3 obs

○ 2026-09-08 04:46:16
● 2026-09-17 15:00:28
● 2026-10-04 20:59:30

●MXmailsec.protonmail.ch2026-09-17 → 2026-10-04 · 3 obs

○ 2026-09-08 04:46:16
● 2026-09-17 15:00:28
● 2026-10-04 20:59:30

●A104.21.39.2012026-09-17 → 2026-10-04 · 3 obs

○ 2026-09-08 04:46:16
● 2026-09-17 15:00:28
● 2026-10-04 20:59:30

●A172.67.171.902026-09-17 → 2026-10-04 · 3 obs

○ 2026-09-08 04:46:16
● 2026-09-17 15:00:28
● 2026-10-04 20:59:30

○A199.34.228.692016-12-15 → 2017-10-12 · 4 obs

● 2016-12-15 17:46:28
● 2017-10-12 08:51:14
○ 2026-09-08 04:46:16
○ 2026-10-04 20:59:30

●A2606:4700:3031::ac43:ab5a2026-09-17 → 2026-10-04 · 3 obs

○ 2026-09-08 04:46:16
● 2026-09-17 15:00:28
● 2026-10-04 20:59:30

●A2606:4700:3035::6815:27c92026-09-17 → 2026-10-04 · 3 obs

○ 2026-09-08 04:46:16
● 2026-09-17 15:00:28
● 2026-10-04 20:59:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
programmingmathematica.com	uma.ns.cloudflare.com, isaac.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.146

NS records: uma.ns.cloudflare.com, isaac.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 360ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.39.201, 172.67.171.90`
AAAA	2	`2606:4700:3035::6815:27c9, 2606:4700:3031::ac43:ab5a`
NS	2	`isaac.ns.cloudflare.com, uma.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`google-site-verification=4Rv0Siud31dJvvR, protonmail-verification=e7f235d6bd91fecd...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isaac.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

programmingmathematica.com resolves to four IP addresses: 104.21.39.201, 172.67.171.90, 2606:4700:3031::ac43:ab5a and 2606:4700:3035::6815:27c9.

Additional host names — neoda.store, cityinnapartments.ee, closewithml.com and two others — share IP numbers with programmingmathematica.com.

Name Servers

DNS delegation for programmingmathematica.com points to two name servers: isaac.ns.cloudflare.com and uma.ns.cloudflare.com.

programmingmathematica.com shares its name server setup with other domains, including abbicavvil.center, ios-prep.pages.dev, engr-zahidiqbal89.workers.dev and two others.

programmingmathematica.com partially shares its NS delegation with several other domains, including luntstephen.workers.dev, inspartan-tech.workers.dev, silentapeak.com and two others.

These name servers are regularly seen alongside randy.ns.cloudflare.com and eva.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

isaac.ns.cloudflare.com has IP addresses 108.162.193.177, 172.64.33.177 and 173.245.59.177, plus 3 other.

uma.ns.cloudflare.com has IP addresses 108.162.192.146, 172.64.32.146 and 173.245.58.146, plus 3 other.

Mail Servers

programmingmathematica.com has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

programmingmathematica.com shares the same mail server setup as other domains, including fabianmumprecht.com, meddata.health, jessicaekomane.com and two others.

programmingmathematica.com shares mail servers — at least in part — with other domains, including oboroceanu.com, ndmediadesigns.com, osiriscodex.org and two others.

mail.protonmail.ch has three IP addresses (176.119.200.128, 185.70.42.128 and 185.205.70.128) and mailsec.protonmail.ch has three IP addresses (176.119.200.129, 185.70.42.129 and 185.205.70.129).