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=2407731762

`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=1785859586

Subdomains

learn.scientificprogramming.io

Same first word

scientificprogramming.io

DNS History

10 records (5 active, 5 former)

●NSjacob.ns.cloudflare.com2026-02-18 → 2026-08-04 · 3 obs

○ 2018-05-06 20:30:54
● 2026-02-18 18:59:38
● 2026-08-04 16:50:30

●NSmichelle.ns.cloudflare.com2026-02-18 → 2026-08-04 · 3 obs

○ 2018-05-06 20:30:54
● 2026-02-18 18:59:38
● 2026-08-04 16:50:30

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

● 2018-05-06 20:30:54
○ 2026-02-18 18:59:38
○ 2026-08-04 16:50:30

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

● 2018-05-06 20:30:54
○ 2026-02-18 18:59:38
○ 2026-08-04 16:50:30

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

● 2018-05-06 20:30:54
○ 2026-02-18 18:59:38
○ 2026-08-04 16:50:30

●MXmx1.privateemail.com2018-05-06 → 2026-08-04 · 2 obs

● 2018-05-06 20:30:54
● 2026-08-04 16:50:30

●MXmx2.privateemail.com2018-05-06 → 2026-08-04 · 2 obs

● 2018-05-06 20:30:54
● 2026-08-04 16:50:30

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

● 2018-05-06 20:30:54
○ 2026-02-18 18:59:38
○ 2026-08-04 16:50:30

●A51.161.197.792026-04-05 → 2026-08-04 · 3 obs

○ 2026-02-22 01:29:54
● 2026-04-05 18:48:34
● 2026-08-04 16:50:30

○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
○ 2026-08-04 16:50:30

🔍 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:108.162.192.201

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: 496ms | 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.

interactiveshell.com is an example of another host name that shares IP numbers with scientificprogramming.io.

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.

These name servers frequently co-occur with the name servers jobs.ns.cloudflare.com and gabriella.ns.cloudflare.com.

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.