devopscertified.com - dns.ninja

`devopscertified.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:129^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8081^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.41^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.129^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carl.ns.cloudflare.com`
		A	108.162.193.106^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	172.64.33.106^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	173.245.59.106^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
NS	`lara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c080^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2080^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lara.ns.cloudflare.com`
		A	108.162.192.128^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	172.64.32.128^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	173.245.58.128^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		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`⁽²⁰⁾
		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	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		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`
TXT	`google-site-verification=qwG-6CwyUlESnFwUgjO5bRw0C7Kz4BCr0723dR5brig`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.41, 172.67.128.129
		IPv6 hints	2606:4700:3034::6815:129, 2606:4700:3034::ac43:8081
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOA	`carl.ns.cloudflare.com`dns@cloudflare.com serial=2411002390

`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=1785541712

Subdomains

www.devopscertified.com

Same first word

devopscertified.com

DNS History

17 records (11 active, 6 former)

●NScarl.ns.cloudflare.com2015-08-22 → 2026-07-31 · 2 obs

● 2015-08-22 10:43:38
● 2026-07-31 23:50:22

●NSlara.ns.cloudflare.com2015-08-22 → 2026-07-31 · 2 obs

● 2015-08-22 10:43:38
● 2026-07-31 23:50:22

●MXalt1.aspmx.l.google.com2015-08-22 → 2026-07-31 · 2 obs

● 2015-08-22 10:43:38
● 2026-07-31 23:50:22

●MXalt2.aspmx.l.google.com2015-08-22 → 2026-07-31 · 2 obs

● 2015-08-22 10:43:38
● 2026-07-31 23:50:22

●MXaspmx.l.google.com2015-08-22 → 2026-07-31 · 2 obs

● 2015-08-22 10:43:38
● 2026-07-31 23:50:22

●MXaspmx2.googlemail.com2015-08-22 → 2026-07-31 · 2 obs

● 2015-08-22 10:43:38
● 2026-07-31 23:50:22

●MXaspmx3.googlemail.com2015-08-22 → 2026-07-31 · 2 obs

● 2015-08-22 10:43:38
● 2026-07-31 23:50:22

●A104.21.1.412026-02-15 → 2026-07-31 · 3 obs

○ 2017-06-24 15:18:22
● 2026-02-15 16:37:02
● 2026-07-31 23:50:22

○A104.28.0.92015-08-22 → 2017-06-24 · 4 obs

● 2015-08-22 10:43:38
● 2017-06-24 15:18:22
○ 2026-02-15 16:37:02
○ 2026-07-31 23:50:22

○A104.28.1.92015-08-22 → 2017-06-24 · 4 obs

● 2015-08-22 10:43:38
● 2017-06-24 15:18:22
○ 2026-02-15 16:37:02
○ 2026-07-31 23:50:22

●A172.67.128.1292026-02-15 → 2026-07-31 · 3 obs

○ 2017-06-24 15:18:22
● 2026-02-15 16:37:02
● 2026-07-31 23:50:22

○A2400:cb00:2048:1::681c:1092017-06-24 → 2017-06-24 · 4 obs

○ 2015-08-22 10:43:38
● 2017-06-24 15:18:22
○ 2026-02-15 16:37:02
○ 2026-07-31 23:50:22

○A2400:cb00:2048:1::681c:92017-06-24 → 2017-06-24 · 4 obs

○ 2015-08-22 10:43:38
● 2017-06-24 15:18:22
○ 2026-02-15 16:37:02
○ 2026-07-31 23:50:22

○A2606:4700:3030::ac43:80812026-02-15 → 2026-06-13 · 5 obs

○ 2017-06-24 15:18:22
● 2026-02-15 16:37:02
● 2026-06-13 12:36:34
○ 2026-07-09 02:45:54
○ 2026-07-31 23:50:22

●A2606:4700:3034::6815:1292026-07-09 → 2026-07-31 · 3 obs

○ 2026-06-13 12:36:34
● 2026-07-09 02:45:54
● 2026-07-31 23:50:22

●A2606:4700:3034::ac43:80812026-07-09 → 2026-07-31 · 3 obs

○ 2026-06-13 12:36:34
● 2026-07-09 02:45:54
● 2026-07-31 23:50:22

○A2606:4700:3036::6815:1292026-02-15 → 2026-06-13 · 5 obs

○ 2017-06-24 15:18:22
● 2026-02-15 16:37:02
● 2026-06-13 12:36:34
○ 2026-07-09 02:45:54
○ 2026-07-31 23:50:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
devopscertified.com	carl.ns.cloudflare.com, lara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.106

NS records: carl.ns.cloudflare.com, lara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devopscertified.com (unsigned zone)

⏱️ Timing

Total: 616ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.128.129, 104.21.1.41`
AAAA	2	`2606:4700:3034::ac43:8081, 2606:4700:3034::6815:129`
NS	2	`carl.ns.cloudflare.com, lara.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`google-site-verification=qwG-6CwyUlESnFw`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.devopscertified.com is delegated beneath devopscertified.com.

IP Addresses

devopscertified.com points to the four IP addresses 104.21.1.41, 172.67.128.129, 2606:4700:3034::6815:129 and 2606:4700:3034::ac43:8081.

3gf963.lol, www.episio.info, www.style.net plus two other host names have IP numbers in common with devopscertified.com.

Name Servers

devopscertified.com uses two name servers for its delegation: carl.ns.cloudflare.com and lara.ns.cloudflare.com.

The name server configuration of devopscertified.com is shared with other domains, for instance clubedohardware.srv.br, meucertificado.com.br, forumpcs.com.br and two others.

There is at least partial name server overlap between devopscertified.com and other domains — kitbakke.com, (0x736578)cams24-7.de, w9vip.tv and two more among them.

These name servers frequently co-occur with the name servers adi.ns.cloudflare.com and teagan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname carl.ns.cloudflare.com directs to 108.162.193.106, 172.64.33.106 and 173.245.59.106 along with 3 other IP addresses.

Hostname lara.ns.cloudflare.com directs to 108.162.192.128, 172.64.32.128 and 173.245.58.128 along with 3 other IP addresses.

Mail Servers

devopscertified.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by devopscertified.com are shared with other domains: ns500759.ns500698.ns500759.ns500698.ns500736.ns500735.ns500736.ns500735.ns500698.ns500576.ns500708.ns500576.ns500576.ns500619.ns500576.ns500576.ns500652.trackreceptor.com, ns500742.ns500754.ns500742.ns500742.ns500731.ns500671.ns500731.ns500688.ns500688.ns500705.ns500704.ns500291.ns500671.ns500666.tenderladiesbz.com, maisonnur.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com directs traffic to 172.253.63.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1a IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.26 IP addresses each.