softwaretestingfundamentals.com - dns.ninja

`softwaretestingfundamentals.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4d9c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d192^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.156^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.146^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`destiny.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:264c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`destiny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`destiny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`destiny.ns.cloudflare.com`
		A	108.162.194.76^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`destiny.ns.cloudflare.com`
		A	162.159.38.76^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`destiny.ns.cloudflare.com`
		A	172.64.34.76^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`destiny.ns.cloudflare.com`
NS	`josh.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josh.ns.cloudflare.com`
		A	108.162.193.126^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	172.64.33.126^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	173.245.59.126^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
TXT	`google-site-verification=9LmjaxDatb9JaRA1HMGnbJMcyLLagub20KNrvDs7dtk`
TXT	`google-site-verification=kptbUOcxid89oVbWdWnCXb0cR_voF65GNADOl7UNlBU`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.156, 172.67.209.146
		IPv6 hints	2606:4700:3031::6815:4d9c, 2606:4700:3033::ac43:d192
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=102, name=cloudflare-ech.com
SOA	`destiny.ns.cloudflare.com`dns@cloudflare.com serial=2407674818

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783159931

rank #542824 globally
rank #233417 in the tld

Same first word

softwaretestingfundamentals.com

DNS History

18 records (6 active, 12 former)

●NSdestiny.ns.cloudflare.com2026-06-01 → 2026-07-04 · 3 obs

○ 2026-02-24 21:13:50
● 2026-06-01 12:56:14
● 2026-07-04 10:22:52

●NSjosh.ns.cloudflare.com2026-06-01 → 2026-07-04 · 3 obs

○ 2026-02-24 21:13:50
● 2026-06-01 12:56:14
● 2026-07-04 10:22:52

○NSns29.domaincontrol.com2026-02-24 → 2026-02-24 · 4 obs

○ 2015-05-24 05:34:04
● 2026-02-24 21:13:50
○ 2026-06-01 12:56:14
○ 2026-07-04 10:22:52

○NSns30.domaincontrol.com2026-02-24 → 2026-02-24 · 4 obs

○ 2015-05-24 05:34:04
● 2026-02-24 21:13:50
○ 2026-06-01 12:56:14
○ 2026-07-04 10:22:52

○NSns33.domaincontrol.com2015-05-24 → 2026-02-24 · 4 obs

● 2015-05-24 05:34:04
● 2026-02-24 21:13:50
○ 2026-06-01 12:56:14
○ 2026-07-04 10:22:52

○NSns34.domaincontrol.com2015-05-24 → 2026-02-24 · 4 obs

● 2015-05-24 05:34:04
● 2026-02-24 21:13:50
○ 2026-06-01 12:56:14
○ 2026-07-04 10:22:52

○MXalt1.aspmx.l.google.com2015-05-24 → 2026-02-24 · 4 obs

● 2015-05-24 05:34:04
● 2026-02-24 21:13:50
○ 2026-06-01 12:56:14
○ 2026-07-04 10:22:52

○MXalt2.aspmx.l.google.com2015-05-24 → 2026-02-24 · 4 obs

● 2015-05-24 05:34:04
● 2026-02-24 21:13:50
○ 2026-06-01 12:56:14
○ 2026-07-04 10:22:52

○MXaspmx.l.google.com2015-05-24 → 2026-02-24 · 4 obs

● 2015-05-24 05:34:04
● 2026-02-24 21:13:50
○ 2026-06-01 12:56:14
○ 2026-07-04 10:22:52

○MXaspmx2.googlemail.com2015-05-24 → 2026-02-24 · 4 obs

● 2015-05-24 05:34:04
● 2026-02-24 21:13:50
○ 2026-06-01 12:56:14
○ 2026-07-04 10:22:52

○MXaspmx3.googlemail.com2015-05-24 → 2026-02-24 · 4 obs

● 2015-05-24 05:34:04
● 2026-02-24 21:13:50
○ 2026-06-01 12:56:14
○ 2026-07-04 10:22:52

○MXaspmx4.googlemail.com2015-05-24 → 2026-02-24 · 4 obs

● 2015-05-24 05:34:04
● 2026-02-24 21:13:50
○ 2026-06-01 12:56:14
○ 2026-07-04 10:22:52

○MXaspmx5.googlemail.com2015-05-24 → 2026-02-24 · 4 obs

● 2015-05-24 05:34:04
● 2026-02-24 21:13:50
○ 2026-06-01 12:56:14
○ 2026-07-04 10:22:52

●A104.21.77.1562026-06-01 → 2026-07-04 · 3 obs

○ 2026-02-24 21:13:50
● 2026-06-01 12:56:14
● 2026-07-04 10:22:52

○A160.153.47.1322015-05-24 → 2026-02-24 · 4 obs

● 2015-05-24 05:34:04
● 2026-02-24 21:13:50
○ 2026-06-01 12:56:14
○ 2026-07-04 10:22:52

●A172.67.209.1462026-06-01 → 2026-07-04 · 3 obs

○ 2026-02-24 21:13:50
● 2026-06-01 12:56:14
● 2026-07-04 10:22:52

●A2606:4700:3031::6815:4d9c2026-06-01 → 2026-07-04 · 3 obs

○ 2026-02-24 21:13:50
● 2026-06-01 12:56:14
● 2026-07-04 10:22:52

●A2606:4700:3033::ac43:d1922026-06-01 → 2026-07-04 · 3 obs

○ 2026-02-24 21:13:50
● 2026-06-01 12:56:14
● 2026-07-04 10:22:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...	-
softwaretestingfundamentals.com	josh.ns.cloudflare.com, destiny.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.126

NS records: josh.ns.cloudflare.com, destiny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for softwaretestingfundamentals.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.146, 104.21.77.156`
AAAA	2	`2606:4700:3033::ac43:d192, 2606:4700:3031::6815:4d9c`
NS	2	`destiny.ns.cloudflare.com, josh.ns.cloudflare.com`
TXT	2	`google-site-verification=9LmjaxDatb9JaRA, google-site-verification=kptbUOcxid89oVb`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`destiny.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

softwaretestingfundamentals.com points to the four IP addresses 104.21.77.156, 172.67.209.146, 2606:4700:3031::6815:4d9c and 2606:4700:3033::ac43:d192.

Among the host names that share IP numbers with softwaretestingfundamentals.com are lawyer-et.ru, njakty.com, abgindo.space and two others.

Name Servers

softwaretestingfundamentals.com has two authoritative name servers — destiny.ns.cloudflare.com and josh.ns.cloudflare.com.

softwaretestingfundamentals.com has the same name server delegation as a number of other domains, such as karabukozelhaber.com, midkansasradio.com, kevinneilphotography.com and two more.

The name servers of softwaretestingfundamentals.com overlap at least partially with those of other domains — among them amayeroffice.com, wavenewsmarket.nl, mealgogo.com and two more.

The name servers odin.ns.cloudflare.com, venkat.ns.cloudflare.com and harleigh.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

destiny.ns.cloudflare.com points to 108.162.194.76, 162.159.38.76, 172.64.34.76 and 3 other IP addresses.

josh.ns.cloudflare.com points to 108.162.193.126, 172.64.33.126, 173.245.59.126 and 3 other IP addresses.