sourceforge.io - dns.ninja

`sourceforge.io`

DNSSEC	⚠️ Not signed
A	104.18.10.31^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.18.11.31^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns11.constellix.com` ⭐
		A	2600:180a:1001::1^{🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network}
			PTR	`ns11.constellix.com`
		A	96.45.80.1^{🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24}
			PTR	`ns11.constellix.com`
NS	`ns21.constellix.com`
		A	2600:180b:2001::1^{🇺🇸 Tiggee2600:180b:2001::/48 Constellix anycast network}
			PTR	`ns21.constellix.com`
		A	46.31.236.1^{🇺🇸 Tiggee46.31.236.0/24 route 46.31.236.0/24}
			PTR	`ns21.constellix.com`
NS	`ns31.constellix.com`
		A	2600:180c:3001::1^{🇺🇸 Tiggee2600:180c:3001::/48 Constellix anycast network}
			PTR	`ns31.constellix.com`
		A	43.247.170.1^{🇯🇵 Tiggee43.247.170.0/24 route 43.247.170.0/24}
			PTR	`ns31.constellix.com`
NS	`ns41.constellix.net`
		A	2600:180a:4001::1^{🇺🇸 Tiggee2600:180a:4001::/48 Constellix anycast network}
			PTR	`ns41.constellix.net`
		A	96.45.81.1^{🇺🇸 Tiggee96.45.81.0/24 route 96.45.81.0/24}
			PTR	`ns41.constellix.net`
NS	`ns51.constellix.net`
		A	2600:180b:5001::1^{🇺🇸 Tiggee2600:180b:5001::/48 Constellix anycast network}
			PTR	`ns51.constellix.net`
		A	46.31.237.1^{🇺🇸 Tiggee46.31.237.0/24 route 46.31.237.0/24}
			PTR	`ns51.constellix.net`
NS	`ns61.constellix.net`
		A	2600:180c:6001::1^{🇺🇸 Tiggee2600:180c:6001::/48 Constellix anycast network}
			PTR	`ns61.constellix.net`
		A	43.247.171.1^{🇯🇵 Tiggee43.247.171.0/24 route 43.247.171.0/24}
			PTR	`ns61.constellix.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:servers.mcsv.net include:_spf.google.com include:sparkpostmail...`
TXT	`google-site-verification=V5ZanAy0CqVq2zLLMhNEq01dqyMHRWjJx6xh0UNRhLo`
TXT	`google-site-verification=mNkDujnPx_Ked3s-e07xeFUd7wCtib1BNkNFlok-Nsc`
TXT	`google-site-verification=0YvDxZW-X0Hrap2-HvOasaW6dJS2VSOUXgvKylJxUEQ`
TXT	`MS=ms23597098`
TXT	`bw=I8rX/v8khEjS/avbErWKCdPX5uo94GMU5H/0KfyfoQ4+`
TXT	`tollbit-domain-verification=28a0f41200da030331b575c81b582ac6feca635d1a428a5c2...`
SOA	`ns11.constellix.com`dns@constellix.com 2015-01-03 #35

`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=1786078654

rank #1650 globally
rank #14 in the tld

sourceforge.io

sourceforge.io is a subdomain service provided by SourceForge for hosting project websites, operated by Slashdot Media (formerly SourceForge).

Key facts

Owner / operator: Slashdot Media (formerly SourceForge)
TLD:.io— British Indian Ocean Territory (ccTLD)
Primary purpose: Project website hosting for individual open‑source projects
Status: active

Notable subdomains or services

*.sourceforge.io– project website hosting for each SourceForge project

Related domains

sourceforge.net– primary domain for the SourceForge platform
sourceforge.com– redirects tosourceforge.net

📈 Tranco rank: #10,649

Subdomains

officepackage.sourceforge.io

maxima.sourceforge.io

doublecmd.sourceforge.io

www.sourceforge.io

net-snmp.sourceforge.io

texgen.sourceforge.io

slackel.sourceforge.io

irrlicht.sourceforge.io

bibdesk.sourceforge.io

encfsmp.sourceforge.io

open-cobol.sourceforge.io

freemind.sourceforge.io

beebase.sourceforge.io

systeminformer.sourceforge.io

joe-editor.sourceforge.io

wechatunrecalled.sourceforge.io

vienna-rss.sourceforge.io

httpsjavt.sourceforge.io

httpsjasc.sourceforge.io

etherape.sourceforge.io

turnoffdisplay.sourceforge.io

ysoccer.sourceforge.io

vim.sourceforge.io

equalizerapo.sourceforge.io

kid3.sourceforge.io

processhacker.sourceforge.io

resurrectionremix.sourceforge.io

gparted.sourceforge.io

nsis.sourceforge.io

windjview.sourceforge.io

women.sourceforge.io

loading.sourceforge.io

logitechcamctrl.sourceforge.io

skim-app.sourceforge.io

Same first word

Similar names

courseforge.org

courseforge.com

cofreseguro.com.br

forgesource.com

soruceforge.net

courseforge.de

forgecourse.com

courseforge.xyz

courseforge.eu

rogueforces.com

suorceforge.net

sourgeforce.net

courseforge.net

DNS History

21 records (13 active, 8 former)

○NSns0.dnsmadeeasy.com2016-12-05 → 2020-06-25 · 4 obs

● 2016-12-05 01:56:56
● 2020-06-25 01:48:10
○ 2026-02-26 12:39:06
○ 2026-08-07 05:58:22

○NSns1.dnsmadeeasy.com2016-12-05 → 2020-06-25 · 4 obs

● 2016-12-05 01:56:56
● 2020-06-25 01:48:10
○ 2026-02-26 12:39:06
○ 2026-08-07 05:58:22

●NSns11.constellix.com2026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

○NSns2.dnsmadeeasy.com2016-12-05 → 2020-06-25 · 4 obs

● 2016-12-05 01:56:56
● 2020-06-25 01:48:10
○ 2026-02-26 12:39:06
○ 2026-08-07 05:58:22

●NSns21.constellix.com2026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

○NSns3.dnsmadeeasy.com2016-12-05 → 2020-06-25 · 4 obs

● 2016-12-05 01:56:56
● 2020-06-25 01:48:10
○ 2026-02-26 12:39:06
○ 2026-08-07 05:58:22

●NSns31.constellix.com2026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

○NSns4.dnsmadeeasy.com2016-12-05 → 2020-06-25 · 4 obs

● 2016-12-05 01:56:56
● 2020-06-25 01:48:10
○ 2026-02-26 12:39:06
○ 2026-08-07 05:58:22

●NSns41.constellix.net2026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

●NSns51.constellix.net2026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

●NSns61.constellix.net2026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

●MXalt1.aspmx.l.google.com2026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

●MXalt2.aspmx.l.google.com2026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

●MXalt3.aspmx.l.google.com2026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

●MXalt4.aspmx.l.google.com2026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

●MXaspmx.l.google.com2026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

○MXmx.sourceforge.net2019-11-06 → 2020-06-25 · 4 obs

● 2019-11-06 04:36:18
● 2020-06-25 01:48:10
○ 2026-02-26 12:39:06
○ 2026-08-07 05:58:22

●A104.18.10.312026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

●A104.18.11.312026-02-26 → 2026-08-07 · 3 obs

○ 2020-06-25 01:48:10
● 2026-02-26 12:39:06
● 2026-08-07 05:58:22

○A216.105.38.132019-11-06 → 2020-06-25 · 5 obs

○ 2017-02-15 03:30:52
● 2019-11-06 04:36:18
● 2020-06-25 01:48:10
○ 2026-02-26 12:39:06
○ 2026-08-07 05:58:22

○A216.34.181.1532016-12-05 → 2017-02-15 · 4 obs

● 2016-12-05 01:56:56
● 2017-02-15 03:30:52
○ 2019-11-06 04:36:18
○ 2026-08-07 05:58:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
sourceforge.io	ns11.constellix.com, ns21.constellix.com, ns31.constellix.com, ns41.constellix.net...	-

✅ Authoritative Response

Server:96.45.80.1

NS records: ns11.constellix.com, ns21.constellix.com, ns31.constellix.com, ns41.constellix.net, ns51.constellix.net, ns61.constellix.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourceforge.io (unsigned zone)

⏱️ Timing

Total: 802ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.11.31, 104.18.10.31`
NS	6	`ns41.constellix.net, ns51.constellix.net...`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	7	`v=spf1 include:servers.mcsv.net include:, google-site-verification=V5ZanAy0CqVq2zL...`
SOA	1	`ns11.constellix.com dns.constellix.com`

Analysis

Hierarchy

Among the subdomains of sourceforge.io are officepackage.sourceforge.io, maxima.sourceforge.io, doublecmd.sourceforge.io, www.sourceforge.io, net-snmp.sourceforge.io and a few other host names.

IP Addresses

sourceforge.io has two IP addresses: 104.18.10.31 and 104.18.11.31

Among the host names that share IP numbers with sourceforge.io are beebase.sourceforge.io, ss5jogo.com, systeminformer.sourceforge.io and two others.

Name Servers

sourceforge.io carries NS records listing 6 name servers — ns11.constellix.com, ns21.constellix.com, ns31.constellix.com and 3 others.

There is at least partial name server overlap between sourceforge.io and other domains — 72.25.200.in-addr.arpa, 06ph92.com, timespoint.com and two more among them.

The name servers ns41.constellix.net, ns51.constellix.net and ns61.constellix.net are often found in combination with these name servers.

Hosts with two IP numbers each:

The A records for ns11.constellix.com return 96.45.80.1 and 2600:180a:1001::1.

The A records for ns21.constellix.com return 46.31.236.1 and 2600:180b:2001::1.

The A records for ns31.constellix.com return 43.247.170.1 and 2600:180c:3001::1.

The A records for ns41.constellix.net return 96.45.81.1 and 2600:180a:4001::1.

The A records for ns51.constellix.net return 46.31.237.1 and 2600:180b:5001::1.

The A records for ns61.constellix.net return 43.247.171.1 and 2600:180c:6001::1.

Mail Servers

Five mail servers handle sourceforge.io: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

sourceforge.io shares at least some of its mail servers with other domains — for example dubusc.com, shatterthesky.com, locus21.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

The A records for aspmx.l.google.com return 64.233.180.27 and 2607:f8b0:4004:c1d::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.