software-carpentry.com - dns.ninja

software-carpentry.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:22e9🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:d217🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.34.233Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.210.23🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdaniella.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A2803:f800:50::6ca2:c2e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdaniella.ns.cloudflare.com
A2a06:98c1:50::ac40:22e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdaniella.ns.cloudflare.com
A108.162.194.228🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A162.159.38.228Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A172.64.34.228🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
NSlamar.ns.cloudflare.com
A2606:4700:58::a29f:2c8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlamar.ns.cloudflare.com
A2803:f800:50::6ca2:c38e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlamar.ns.cloudflare.com
A2a06:98c1:50::ac40:238e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlamar.ns.cloudflare.com
A108.162.195.142🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlamar.ns.cloudflare.com
A162.159.44.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlamar.ns.cloudflare.com
A172.64.35.142🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlamar.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.34.233, 172.67.210.23
IPv6 hints2606:4700:3031::6815:22e9, 2606:4700:3031::ac43:d217
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com
SOAdaniella.ns.cloudflare.comdns@cloudflare.com serial=2411478142

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786418434
WOT: SAFE (70/100)

Subdomains

www.software-carpentry.com

Same first word

software-carpentry.com
software-carpentry.org

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSdaniella.ns.cloudflare.comlamar.ns.cloudflare.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXp.nsm.ctmail.comA104.21.34.233172.67.210.232606:4700:3031::6815:22e92606:4700:3031::ac43:d217188.114.235.216209.164.81.542606:4700:3034::ac43:d2172606:4700:3035::6815:22e98.5.1.35
●NSdaniella.ns.cloudflare.com2026-03-26 → 2026-08-11 · 3 obs
○ 2018-09-28 11:27:36
● 2026-03-26 22:19:52
● 2026-08-11 03:49:42
○NSdns1.name-services.com2015-05-27 → 2018-09-28 · 4 obs
● 2015-05-27 15:13:34
● 2018-09-28 11:27:36
○ 2026-03-26 22:19:52
○ 2026-08-11 03:49:42
○NSdns2.name-services.com2015-05-27 → 2018-09-28 · 4 obs
● 2015-05-27 15:13:34
● 2018-09-28 11:27:36
○ 2026-03-26 22:19:52
○ 2026-08-11 03:49:42
○NSdns3.name-services.com2015-05-27 → 2018-09-28 · 4 obs
● 2015-05-27 15:13:34
● 2018-09-28 11:27:36
○ 2026-03-26 22:19:52
○ 2026-08-11 03:49:42
○NSdns4.name-services.com2015-05-27 → 2018-09-28 · 4 obs
● 2015-05-27 15:13:34
● 2018-09-28 11:27:36
○ 2026-03-26 22:19:52
○ 2026-08-11 03:49:42
○NSdns5.name-services.com2015-05-27 → 2018-09-28 · 4 obs
● 2015-05-27 15:13:34
● 2018-09-28 11:27:36
○ 2026-03-26 22:19:52
○ 2026-08-11 03:49:42
●NSlamar.ns.cloudflare.com2026-03-26 → 2026-08-11 · 3 obs
○ 2018-09-28 11:27:36
● 2026-03-26 22:19:52
● 2026-08-11 03:49:42
○MXp.nsm.ctmail.com2015-10-09 → 2015-12-09 · 4 obs
● 2015-10-09 21:32:34
● 2015-12-09 01:54:06
○ 2016-06-22 10:22:18
○ 2026-08-11 03:49:42
●A104.21.34.2332026-03-26 → 2026-08-11 · 3 obs
○ 2018-09-28 11:27:36
● 2026-03-26 22:19:52
● 2026-08-11 03:49:42
●A172.67.210.232026-03-26 → 2026-08-11 · 3 obs
○ 2018-09-28 11:27:36
● 2026-03-26 22:19:52
● 2026-08-11 03:49:42
○A188.114.235.2162017-02-13 → 2018-09-28 · 5 obs
○ 2016-06-22 10:22:18
● 2017-02-13 10:12:24
● 2018-09-28 11:27:36
○ 2026-03-26 22:19:52
○ 2026-08-11 03:49:42
○A209.164.81.542015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 15:13:34
○ 2015-10-09 21:32:34
○ 2026-08-11 03:49:42
●A2606:4700:3031::6815:22e92026-07-04 → 2026-08-11 · 3 obs
○ 2026-06-06 23:21:04
● 2026-07-04 06:10:58
● 2026-08-11 03:49:42
●A2606:4700:3031::ac43:d2172026-07-04 → 2026-08-11 · 3 obs
○ 2026-06-06 23:21:04
● 2026-07-04 06:10:58
● 2026-08-11 03:49:42
○A2606:4700:3034::ac43:d2172026-03-26 → 2026-06-06 · 5 obs
○ 2018-09-28 11:27:36
● 2026-03-26 22:19:52
● 2026-06-06 23:21:04
○ 2026-07-04 06:10:58
○ 2026-08-11 03:49:42
○A2606:4700:3035::6815:22e92026-03-26 → 2026-06-06 · 5 obs
○ 2018-09-28 11:27:36
● 2026-03-26 22:19:52
● 2026-06-06 23:21:04
○ 2026-07-04 06:10:58
○ 2026-08-11 03:49:42
○A8.5.1.352015-10-09 → 2016-06-22 · 5 obs
○ 2015-05-27 15:13:34
● 2015-10-09 21:32:34
● 2016-06-22 10:22:18
○ 2017-02-13 10:12:24
○ 2026-08-11 03:49:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
software-carpentry.comdaniella.ns.cloudflare.com, lamar.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.228

NS records: daniella.ns.cloudflare.com, lamar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for software-carpentry.com (unsigned zone)

⏱️ Timing

Total: 1106ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.34.233, 172.67.210.23
AAAA22606:4700:3031::6815:22e9, 2606:4700:3031::ac43:d217
NS2daniella.ns.cloudflare.com, lamar.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1daniella.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.software-carpentry.com is a subdomain of software-carpentry.com.

IP Addresses

software-carpentry.com directs to four IP numbers, which are 104.21.34.233, 172.67.210.23, 2606:4700:3031::6815:22e9 and 2606:4700:3031::ac43:d217.

Among the host names that share IP numbers with software-carpentry.com are aoyixin.com, getyourbrooklynon.com, ingtouch.com and two others.

Name Servers

The NS records for software-carpentry.com delegate to daniella.ns.cloudflare.com and lamar.ns.cloudflare.com.

software-carpentry.com has the same name server delegation as a number of other domains, such as youpala-bistrot.com, prothemer.com, socimi.net and two more.

The name servers of software-carpentry.com overlap at least partially with those of other domains — among them empresas-empresas.net, vrch.dev, kamgorod.ru and two more.

The name servers phoenix.ns.cloudflare.com, ezra.ns.cloudflare.com and kenia.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

daniella.ns.cloudflare.com maps to 108.162.194.228, 162.159.38.228, 172.64.34.228 and 3 additional IP addresses.

lamar.ns.cloudflare.com maps to 108.162.195.142, 162.159.44.142, 172.64.35.142 and 3 additional IP addresses.