scikit-learn.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`scikit-learn.org`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-38-b.gandi.net`
		A	2001:4b98:aaab::27^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-38-b.gandi.net`
		A	213.167.230.39^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-38-b.gandi.net`
NS	`ns-83-a.gandi.net`
		A	2001:4b98:aaaa::54^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-83-a.gandi.net`
		A	173.246.100.84^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-83-a.gandi.net`
NS	`ns-83-c.gandi.net`
		A	2604:3400:aaac::54^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-83-c.gandi.net`
		A	217.70.187.84^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-83-c.gandi.net`
MX	`spool.mail.gandi.net` ⭐
		A	2001:4b98:e00::1^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
		A	217.70.178.1^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
MX	`fb.mail.gandi.net`⁽⁵⁰⁾
		A	2001:4b98:dc4:8::215^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	2001:4b98:dc4:8::216^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	2001:4b98:dc4:8::217^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
		A	217.70.178.215^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	217.70.178.216^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	217.70.178.217^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
TXT	`v=spf1 include:_mailcust.gandi.net ?all`
TXT	`google-site-verification=QssZbfwOh4lOaQS73YbJDtQl5PNuu5no8EzxYjgm0Go`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1786579200

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786829509

rank #4384 globally
rank #533 in the tld
WOT: SAFE (81/100)
📈 Tranco rank: #18,164

Subdomains

contrib.scikit-learn.org

Same first word

scikit-learn.ru

scikit-learn.github.io

scikit-learn.org

scikit-learn.com

Similar names

rik-lestnica.ru

DNS History

15 records (10 active, 5 former)

○NSdns1.stabletransit.com2015-07-23 → 2017-02-12 · 4 obs

● 2015-07-23 20:56:30
● 2017-02-12 08:40:36
○ 2020-03-24 04:33:28
○ 2026-08-15 21:56:10

○NSdns2.stabletransit.com2015-07-23 → 2017-02-12 · 4 obs

● 2015-07-23 20:56:30
● 2017-02-12 08:40:36
○ 2020-03-24 04:33:28
○ 2026-08-15 21:56:10

●NSns-38-b.gandi.net2020-03-24 → 2026-08-15 · 3 obs

○ 2017-02-12 08:40:36
● 2020-03-24 04:33:28
● 2026-08-15 21:56:10

●NSns-83-a.gandi.net2020-03-24 → 2026-08-15 · 3 obs

○ 2017-02-12 08:40:36
● 2020-03-24 04:33:28
● 2026-08-15 21:56:10

●NSns-83-c.gandi.net2020-03-24 → 2026-08-15 · 3 obs

○ 2017-02-12 08:40:36
● 2020-03-24 04:33:28
● 2026-08-15 21:56:10

○NSns.rackspace.com2015-07-23 → 2017-02-12 · 4 obs

● 2015-07-23 20:56:30
● 2017-02-12 08:40:36
○ 2020-03-24 04:33:28
○ 2026-08-15 21:56:10

●NSns1.gandi.net2020-03-24 → 2026-08-15 · 6 obs

○ 2017-02-12 08:40:36
● 2020-03-24 04:33:28
● 2026-05-28 20:55:54
○ 2026-06-26 02:02:58
● 2026-08-07 04:33:12
● 2026-08-15 21:56:10

●MXfb.mail.gandi.net2026-02-16 → 2026-08-15 · 5 obs

● 2026-02-16 10:17:42
● 2026-05-28 20:55:54
○ 2026-06-26 02:02:58
● 2026-08-07 04:33:12
● 2026-08-15 21:56:10

●MXspool.mail.gandi.net2026-02-16 → 2026-08-15 · 5 obs

● 2026-02-16 10:17:42
● 2026-05-28 20:55:54
○ 2026-06-26 02:02:58
● 2026-08-07 04:33:12
● 2026-08-15 21:56:10

●A185.199.108.1532020-03-24 → 2026-08-15 · 6 obs

○ 2017-02-12 08:40:36
● 2020-03-24 04:33:28
● 2026-05-28 20:55:54
○ 2026-06-26 02:02:58
● 2026-08-07 04:33:12
● 2026-08-15 21:56:10

●A185.199.109.1532020-03-24 → 2026-08-15 · 6 obs

○ 2017-02-12 08:40:36
● 2020-03-24 04:33:28
● 2026-05-28 20:55:54
○ 2026-06-26 02:02:58
● 2026-08-07 04:33:12
● 2026-08-15 21:56:10

●A185.199.110.1532020-03-24 → 2026-08-15 · 6 obs

○ 2017-02-12 08:40:36
● 2020-03-24 04:33:28
● 2026-05-28 20:55:54
○ 2026-06-26 02:02:58
● 2026-08-07 04:33:12
● 2026-08-15 21:56:10

●A185.199.111.1532020-03-24 → 2026-08-15 · 6 obs

○ 2017-02-12 08:40:36
● 2020-03-24 04:33:28
● 2026-05-28 20:55:54
○ 2026-06-26 02:02:58
● 2026-08-07 04:33:12
● 2026-08-15 21:56:10

○A192.30.252.1532015-07-23 → 2017-02-12 · 4 obs

● 2015-07-23 20:56:30
● 2017-02-12 08:40:36
○ 2020-03-24 04:33:28
○ 2026-08-15 21:56:10

○A192.30.252.1542015-07-23 → 2017-02-12 · 4 obs

● 2015-07-23 20:56:30
● 2017-02-12 08:40:36
○ 2020-03-24 04:33:28
○ 2026-08-15 21:56:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
scikit-learn.org	ns-83-c.gandi.net, ns-38-b.gandi.net, ns-83-a.gandi.net	-

✅ Authoritative Response

Server:213.167.230.39

NS records: ns-83-c.gandi.net, ns-38-b.gandi.net, ns-83-a.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scikit-learn.org (unsigned zone)

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.109.153, 185.199.110.153...`
NS	3	`ns-38-b.gandi.net, ns-83-c.gandi.net...`
MX	2	`spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)`
TXT	2	`google-site-verification=QssZbfwOh4lOaQS, v=spf1 include:_mailcust.gandi.net ?all`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

Analysis

Hierarchy

contrib.scikit-learn.org is delegated beneath scikit-learn.org.

IP Addresses

scikit-learn.org points to the four IP addresses 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

riddh2003.github.io, 3dops.com, mcld.github.io plus two other host names have IP numbers in common with scikit-learn.org.

Name Servers

Four name servers handle the delegation for scikit-learn.org: ns-38-b.gandi.net, ns-83-a.gandi.net, ns-83-c.gandi.net and ns1.gandi.net.

There is at least partial name server overlap between scikit-learn.org and other domains — sop-grp.com, laguiole.co.uk, sdillon.co.uk and two more among them.

These name servers tend to appear in combination with the name servers ns-152-b.gandi.net, ns-189-c.gandi.net, ns-159-a.gandi.net and ns-69-a.gandi.net.

All four hostnames — ns-38-b.gandi.net, ns-83-a.gandi.net, ns-83-c.gandi.net and ns1.gandi.net — resolve to two IP numbers apiece: ns-38-b.gandi.net to 213.167.230.39 and 2001:4b98:aaab::27; ns-83-a.gandi.net to 173.246.100.84 and 2001:4b98:aaaa::54; ns-83-c.gandi.net to 217.70.187.84 and 2604:3400:aaac::54; ns1.gandi.net to 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

scikit-learn.org uses two mail servers, fb.mail.gandi.net and spool.mail.gandi.net.

The mail server setup of scikit-learn.org matches that of other domains such as elavonacademy.com.mx, freshbusinessptyltd.com, ellecondosbarcelona.com and two others.

Some mail servers of scikit-learn.org are also used by other domains, notably deatmosfeer.nl and nooninstitut.com.

Hosts with 6 IP addresses each:

fb.mail.gandi.net points to 217.70.178.215, 217.70.178.216, 217.70.178.217 and 3 other IP addresses.

Host names pointing to two IP addresses:

spool.mail.gandi.net resolves to 217.70.178.1 and 2001:4b98:e00::1.