cenglab.com - dns.ninja

`cenglab.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:a4d^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:b4d^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:49c2^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.10.77^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.11.77^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.73.194^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aron.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c045^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2045^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aron.ns.cloudflare.com`
		A	108.162.192.69^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	172.64.32.69^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	173.245.58.69^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
NS	`rudy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rudy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rudy.ns.cloudflare.com`
		A	108.162.193.229^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	172.64.33.229^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	173.245.59.229^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	2607:f8b0:4004:c2d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	192.179.18.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f27.1e100.net`
MX	`kuddfpg3vcpmc56d5zff7qp3qmzavkhiyq2mbhucb3vev3n5ti5q.mx-verification.google.com`⁽¹⁵⁾
TXT	`google-site-verification=2TT5JmlxPi5i67eCt7xBqmt_Jdxz9XD0IO7QN685rak`
TXT	`google-site-verification=VYcp9YCFlZUGVElyJUIlQ3YoAF2pKyj29Zq1wmYTxpQ`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.26.10.77, 104.26.11.77, 172.67.73.194
		IPv6 hints	2606:4700:20::681a:a4d, 2606:4700:20::681a:b4d, 2606:4700:20::ac43:49c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`aron.ns.cloudflare.com`dns@cloudflare.com serial=2411430625

`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=1786415869

Same first word

cenglab.com

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DNS History

15 records (10 active, 5 former)

●NSaron.ns.cloudflare.com2026-02-20 → 2026-08-11 · 3 obs

○ 2018-08-27 19:35:12
● 2026-02-20 13:03:06
● 2026-08-11 03:02:42

○NSns53.domaincontrol.com2015-07-02 → 2017-01-20 · 4 obs

● 2015-07-02 01:17:40
● 2017-01-20 17:12:24
○ 2018-08-27 19:35:12
○ 2026-08-11 03:02:42

○NSns54.domaincontrol.com2015-07-02 → 2017-01-20 · 4 obs

● 2015-07-02 01:17:40
● 2017-01-20 17:12:24
○ 2018-08-27 19:35:12
○ 2026-08-11 03:02:42

●NSrudy.ns.cloudflare.com2026-02-20 → 2026-08-11 · 3 obs

○ 2018-08-27 19:35:12
● 2026-02-20 13:03:06
● 2026-08-11 03:02:42

●MXkuddfpg3vcpmc56d5zff7qp3qmzavkhiyq2mbhucb3vev3n5ti5q.mx-verification.google.com2026-02-20 → 2026-08-11 · 3 obs

○ 2018-08-27 19:35:12
● 2026-02-20 13:03:06
● 2026-08-11 03:02:42

○MXmailstore1.secureserver.net2015-07-02 → 2017-01-20 · 4 obs

● 2015-07-02 01:17:40
● 2017-01-20 17:12:24
○ 2018-08-27 19:35:12
○ 2026-08-11 03:02:42

●MXsmtp.google.com2026-02-20 → 2026-08-11 · 3 obs

○ 2018-08-27 19:35:12
● 2026-02-20 13:03:06
● 2026-08-11 03:02:42

○MXsmtp.secureserver.net2015-07-02 → 2017-01-20 · 4 obs

● 2015-07-02 01:17:40
● 2017-01-20 17:12:24
○ 2018-08-27 19:35:12
○ 2026-08-11 03:02:42

●A104.26.10.772026-02-20 → 2026-08-11 · 3 obs

○ 2018-08-27 19:35:12
● 2026-02-20 13:03:06
● 2026-08-11 03:02:42

●A104.26.11.772026-02-20 → 2026-08-11 · 3 obs

○ 2018-08-27 19:35:12
● 2026-02-20 13:03:06
● 2026-08-11 03:02:42

●A172.67.73.1942026-02-20 → 2026-08-11 · 3 obs

○ 2018-08-27 19:35:12
● 2026-02-20 13:03:06
● 2026-08-11 03:02:42

●A2606:4700:20::681a:a4d2026-02-20 → 2026-08-11 · 3 obs

○ 2018-08-27 19:35:12
● 2026-02-20 13:03:06
● 2026-08-11 03:02:42

●A2606:4700:20::681a:b4d2026-02-20 → 2026-08-11 · 3 obs

○ 2018-08-27 19:35:12
● 2026-02-20 13:03:06
● 2026-08-11 03:02:42

●A2606:4700:20::ac43:49c22026-02-20 → 2026-08-11 · 3 obs

○ 2018-08-27 19:35:12
● 2026-02-20 13:03:06
● 2026-08-11 03:02:42

○A50.63.202.602015-07-02 → 2017-01-20 · 4 obs

● 2015-07-02 01:17:40
● 2017-01-20 17:12:24
○ 2018-08-27 19:35:12
○ 2026-08-11 03:02:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cenglab.com	aron.ns.cloudflare.com, rudy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.229

NS records: aron.ns.cloudflare.com, rudy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cenglab.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.11.77, 104.26.10.77...`
AAAA	3	`2606:4700:20::ac43:49c2, 2606:4700:20::681a:a4d...`
NS	2	`aron.ns.cloudflare.com, rudy.ns.cloudflare.com`
MX	2	`SMTP.GOOGLE.com (pri: 1), KUDDFPG3VCPMC56D5ZFF7QP3QMZAVKHIYQ2MBHUC`
TXT	3	`google-site-verification=2TT5JmlxPi5i67e, google-site-verification=VYcp9YCFlZUGVEl...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aron.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cenglab.com has 6 IP addresses — 104.26.10.77, 104.26.11.77, 172.67.73.194 and 3 more.

butiksoft.com, www.hkaaa.com, mycousinvinnysrentals.com and two other host names share IP numbers with cenglab.com.

Name Servers

cenglab.com has two authoritative name servers — aron.ns.cloudflare.com and rudy.ns.cloudflare.com.

cenglab.com uses the same name servers as several other domains — among them costudy.co, eco-hawk.com, netxchanges.com and two more.

cenglab.com has at least partial name server overlap with other domains, such as sslc.gov, epiphanycafe.co.nz, blumonpay.com and two others.

It is common to find these name servers paired with the name servers nancy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

aron.ns.cloudflare.com points to 108.162.192.69, 172.64.32.69, 173.245.58.69 and 3 other IP addresses.

rudy.ns.cloudflare.com points to 108.162.193.229, 172.64.33.229, 173.245.59.229 and 3 other IP addresses.

Mail Servers

Mail for cenglab.com is handled by two mail servers — smtp.google.com and kuddfpg3vcpmc56d5zff7qp3qmzavkhiyq2mbhucb3vev3n5ti5q.mx-verification.google.com.

cenglab.com has at least partial mail server overlap with other domains such as identicard.com, galeriaethra.com, khanyisainfos.com and two more.

These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.

Hostnames that resolve to 9 IP addresses:

smtp.google.com points to 172.253.62.26, 172.253.62.27, 172.253.115.26 and 6 other IP addresses.