`linuxsoftwareblog.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:3fc4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:abb9^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.196^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.185^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cesar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c377^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cesar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2377^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cesar.ns.cloudflare.com`
		A	108.162.195.119^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	162.159.44.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	172.64.35.119^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
NS	`dayana.ns.cloudflare.com`
		A	2606:4700:50::a29f:2667^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c267^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dayana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2267^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dayana.ns.cloudflare.com`
		A	108.162.194.103^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	162.159.38.103^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	172.64.34.103^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2607:f8b0:4004:c23::79^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f121.1e100.net`
		A	192.178.155.121^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f121.1e100.net`
TXT	`google-site-verification=DSkczB2zK1wPBKl2QAJD_NGwc83uF1IjhWfDhark3FE`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.196, 172.67.171.185
		IPv6 hints	2606:4700:3036::6815:3fc4, 2606:4700:3036::ac43:abb9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`cesar.ns.cloudflare.com`dns@cloudflare.com serial=2401548272

`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=1778373341

WOT: SAFE (93/100)

Same first word

linuxsoftwareblog.com

DNS History

14 records (7 active, 7 former)

●NScesar.ns.cloudflare.com2026-02-22 → 2026-05-10 · 3 obs

○ 2018-07-07 00:37:56
● 2026-02-22 12:53:20
● 2026-05-10 00:43:18

●NSdayana.ns.cloudflare.com2026-02-22 → 2026-05-10 · 3 obs

○ 2018-07-07 00:37:56
● 2026-02-22 12:53:20
● 2026-05-10 00:43:18

○NSns1.fatcow.com2015-06-30 → 2018-07-07 · 4 obs

● 2015-06-30 19:26:22
● 2018-07-07 00:37:56
○ 2026-02-22 12:53:20
○ 2026-05-10 00:43:18

○NSns2.fatcow.com2015-06-30 → 2018-07-07 · 4 obs

● 2015-06-30 19:26:22
● 2018-07-07 00:37:56
○ 2026-02-22 12:53:20
○ 2026-05-10 00:43:18

●MXghs.google.com2026-02-22 → 2026-05-10 · 3 obs

○ 2018-07-07 00:37:56
● 2026-02-22 12:53:20
● 2026-05-10 00:43:18

○MXmx.linuxsoftwareblog.com2015-06-30 → 2018-07-07 · 4 obs

● 2015-06-30 19:26:22
● 2018-07-07 00:37:56
○ 2026-02-22 12:53:20
○ 2026-05-10 00:43:18

●A104.21.63.1962026-02-22 → 2026-05-10 · 3 obs

○ 2018-07-07 00:37:56
● 2026-02-22 12:53:20
● 2026-05-10 00:43:18

○A172.64.80.12026-02-22 → 2026-05-10 · 2 obs

○ 2026-02-22 12:53:20
○ 2026-05-10 00:43:18

●A172.67.171.1852026-02-22 → 2026-05-10 · 3 obs

○ 2018-07-07 00:37:56
● 2026-02-22 12:53:20
● 2026-05-10 00:43:18

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-22 → 2026-05-10 · 2 obs

○ 2026-02-22 12:53:20
○ 2026-05-10 00:43:18

●A2606:4700:3036::6815:3fc42026-02-22 → 2026-05-10 · 3 obs

○ 2018-07-07 00:37:56
● 2026-02-22 12:53:20
● 2026-05-10 00:43:18

●A2606:4700:3036::ac43:abb92026-02-22 → 2026-05-10 · 3 obs

○ 2018-07-07 00:37:56
● 2026-02-22 12:53:20
● 2026-05-10 00:43:18

○A65.254.227.2402017-01-08 → 2018-07-07 · 5 obs

○ 2016-04-18 07:20:52
● 2017-01-08 09:06:40
● 2018-07-07 00:37:56
○ 2026-02-22 12:53:20
○ 2026-05-10 00:43:18

○A65.254.248.1482015-06-30 → 2016-04-18 · 4 obs

● 2015-06-30 19:26:22
● 2016-04-18 07:20:52
○ 2017-01-08 09:06:40
○ 2026-05-10 00:43:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linuxsoftwareblog.com	dayana.ns.cloudflare.com, cesar.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.103

NS records: dayana.ns.cloudflare.com, cesar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxsoftwareblog.com (unsigned zone)

⏱️ Timing

Total: 124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.63.196, 172.67.171.185`
AAAA	2	`2606:4700:3036::6815:3fc4, 2606:4700:3036::ac43:abb9`
NS	2	`cesar.ns.cloudflare.com, dayana.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
TXT	1	`google-site-verification=DSkczB2zK1wPBKl`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cesar.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

linuxsoftwareblog.com maps to four IP numbers: 2606:4700:3036::6815:3fc4, 2606:4700:3036::ac43:abb9, 104.21.63.196 and 172.67.171.185.

Other host names such as tisingervance.com, dentaworks.dk, odili.cn, basinreboot.com and growthpulse.life share IPs with linuxsoftwareblog.com.

Name Servers

Two name servers cesar.ns.cloudflare.com and dayana.ns.cloudflare.com handle the delegation for linuxsoftwareblog.com.

linuxsoftwareblog.com shares the same name server setup as other domains, for example abiba-jewellers.com, autocars-sabardu.fr, hktvmallhk.shop, ealive.games and theweb.email.

linuxsoftwareblog.com at least partially shares name servers with other domains, for example xmu.md, trezorzyskatnik.com, kamomie.com, winxbetgo.com and vistech.net.

These name servers are often used together with sydney.ns.cloudflare.com and roman.ns.cloudflare.com.

Host names with six IP numbers:

cesar.ns.cloudflare.com points to 2606:4700:58::a29f:2c77, 2803:f800:50::6ca2:c377, 2a06:98c1:50::ac40:2377, 108.162.195.119, 162.159.44.119 and 172.64.35.119.

dayana.ns.cloudflare.com points to 2606:4700:50::a29f:2667, 2803:f800:50::6ca2:c267, 2a06:98c1:50::ac40:2267, 108.162.194.103, 162.159.38.103 and 172.64.34.103.

Mail Servers

The ghs.google.com mail server handles linuxsoftwareblog.com.

linuxsoftwareblog.com shares the same mail server setup as other domains, including pdaikotasorong.org, puskesmasrimbobujang2.com, herconfidenceherway.com, rotarystrasbourgdroitsdelhomme.org and adaptmy.com.

ghs.google.com points to two IP numbers: 2607:f8b0:4004:c23::79 and 192.178.155.121.

linuxsoftwareblog.com - robtex.com