scientificprogramming.io - dns.ninja

`scientificprogramming.io`

DNSSEC	⚠️ Not signed
A	51.161.197.79^{🇦🇺 OVH51.161.128.0/17 Hosting route}
		PTR	`ns5006378.ip-51-161-197.net`
NS	`jacob.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jacob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jacob.ns.cloudflare.com`
		A	108.162.195.162^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	162.159.44.162^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	172.64.35.162^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
NS	`michelle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michelle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michelle.ns.cloudflare.com`
		A	108.162.192.201^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	172.64.32.201^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	173.245.58.201^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
MX	`mx1.privateemail.com` ⭐
		A	162.255.118.7^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx1.privateemail.com`
MX	`mx2.privateemail.com` ⭐
		A	162.255.118.8^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx2.privateemail.com`
TXT	`google-site-verification=JHZ_YEMjFOSVSnTg9IBAb8DBRnj1YZ3D-xBIZVv0Buc`
TXT	`google-site-verification=aZ42CTam7aFWQdtMF2vQK02fDNyYIMd2waljpkDIqjk`
TXT	`v=spf1 include:spf.privateemail.com ~all`
SOA	`jacob.ns.cloudflare.com`dns@cloudflare.com serial=2406694039

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1781623394

Subdomains

learn.scientificprogramming.io

Same first word

scientificprogramming.io

DNS History

10 records (5 active, 5 former)

●NSjacob.ns.cloudflare.com2026-02-18 → 2026-06-16 · 3 obs

○ 2018-05-06 20:30:54
● 2026-02-18 18:59:38
● 2026-06-16 15:43:22

●NSmichelle.ns.cloudflare.com2026-02-18 → 2026-06-16 · 3 obs

○ 2018-05-06 20:30:54
● 2026-02-18 18:59:38
● 2026-06-16 15:43:22

○NSns1.syrahost.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 20:30:54
○ 2026-02-18 18:59:38
○ 2026-06-16 15:43:22

○NSns2.syrahost.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 20:30:54
○ 2026-02-18 18:59:38
○ 2026-06-16 15:43:22

○MXmail.scientificprogramming.io2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 20:30:54
○ 2026-02-18 18:59:38
○ 2026-06-16 15:43:22

●MXmx1.privateemail.com2018-05-06 → 2026-06-16 · 2 obs

● 2018-05-06 20:30:54
● 2026-06-16 15:43:22

●MXmx2.privateemail.com2018-05-06 → 2026-06-16 · 2 obs

● 2018-05-06 20:30:54
● 2026-06-16 15:43:22

○A163.47.73.1292018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 20:30:54
○ 2026-02-18 18:59:38
○ 2026-06-16 15:43:22

●A51.161.197.792026-04-05 → 2026-06-16 · 3 obs

○ 2026-02-22 01:29:54
● 2026-04-05 18:48:34
● 2026-06-16 15:43:22

○A51.75.246.2002026-02-18 → 2026-02-22 · 5 obs

○ 2018-05-06 20:30:54
● 2026-02-18 18:59:38
● 2026-02-22 01:29:54
○ 2026-04-05 18:48:34
○ 2026-06-16 15:43:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
scientificprogramming.io	jacob.ns.cloudflare.com, michelle.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.162

NS records: jacob.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scientificprogramming.io (unsigned zone)

⏱️ Timing

Total: 461ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.161.197.79`
NS	2	`jacob.ns.cloudflare.com, michelle.ns.cloudflare.com`
MX	2	`mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10)`
TXT	3	`google-site-verification=JHZ_YEMjFOSVSnT, google-site-verification=aZ42CTam7aFWQdt...`
SOA	1	`jacob.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

learn.scientificprogramming.io is delegated beneath scientificprogramming.io.

IP Addresses

scientificprogramming.io directs to one IP number, which is 51.161.197.79.

Name Servers

scientificprogramming.io has two authoritative name servers — jacob.ns.cloudflare.com and michelle.ns.cloudflare.com.

scientificprogramming.io has the same name server delegation as a number of other domains, such as frankcontrepois.com, vict.me, kinexon.com and two more.

There is at least partial name server overlap between scientificprogramming.io and other domains — nanetto.com, videos-(0x736578)e-beurettes.com, lupertine.com.br and two more among them.

Host names resolving to 6 IP numbers:

jacob.ns.cloudflare.com points to 108.162.195.162, 162.159.44.162, 172.64.35.162 and 3 other IP addresses.

michelle.ns.cloudflare.com points to 108.162.192.201, 172.64.32.201, 173.245.58.201 and 3 other IP addresses.

Mail Servers

The MX records for scientificprogramming.io point to two mail servers: mx1.privateemail.com and mx2.privateemail.com.

scientificprogramming.io has the same mail server arrangement as a number of other domains, for example freegamegogo.com, cyberbukit.com, georgep.us and two more.

Some mail servers of scientificprogramming.io are also used by other domains, notably easykeeper.com and excoins.cc.

mx1.privateemail.com → 162.255.118.7 and mx2.privateemail.com → 162.255.118.8: one IP number per host name.