🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`engineeringwithdata.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:b2d4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2842^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.66^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.212^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`glen.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`glen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`glen.ns.cloudflare.com`
		A	108.162.193.169^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	172.64.33.169^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	173.245.59.169^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
NS	`surina.ns.cloudflare.com`
		A	2606:4700:50::a29f:2613^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c213^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`surina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2213^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`surina.ns.cloudflare.com`
		A	108.162.194.19^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.ns.cloudflare.com`
		A	162.159.38.19^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.ns.cloudflare.com`
		A	172.64.34.19^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.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	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=eXIDCFsofZTIyDkoMEVvX8vhIMLHeG1QQxetw79wmfI`
TXT	`v=spf1 include:dc-aa8e722993._spfm.engineeringwithdata.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.66, 172.67.178.212
		IPv6 hints	2606:4700:3034::ac43:b2d4, 2606:4700:3035::6815:2842
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=126, name=cloudflare-ech.com
SOA	`glen.ns.cloudflare.com`dns@cloudflare.com serial=2413349337

`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=1791156509

Same first word

engineeringwithdata.com

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSglen.ns.cloudflare.com2026-09-05 → 2026-10-04 · 2 obs

● 2026-09-05 05:05:52
● 2026-10-04 23:39:44

●NSsurina.ns.cloudflare.com2026-09-05 → 2026-10-04 · 2 obs

● 2026-09-05 05:05:52
● 2026-10-04 23:39:44

●MXalt1.aspmx.l.google.com2026-09-05 → 2026-10-04 · 2 obs

● 2026-09-05 05:05:52
● 2026-10-04 23:39:44

●MXalt2.aspmx.l.google.com2026-09-05 → 2026-10-04 · 2 obs

● 2026-09-05 05:05:52
● 2026-10-04 23:39:44

●MXalt3.aspmx.l.google.com2026-09-05 → 2026-10-04 · 2 obs

● 2026-09-05 05:05:52
● 2026-10-04 23:39:44

●MXalt4.aspmx.l.google.com2026-09-05 → 2026-10-04 · 2 obs

● 2026-09-05 05:05:52
● 2026-10-04 23:39:44

●MXaspmx.l.google.com2026-09-05 → 2026-10-04 · 2 obs

● 2026-09-05 05:05:52
● 2026-10-04 23:39:44

●A104.21.40.662026-10-03 → 2026-10-04 · 3 obs

○ 2026-09-05 05:05:52
● 2026-10-03 13:24:12
● 2026-10-04 23:39:44

●A172.67.178.2122026-10-03 → 2026-10-04 · 3 obs

○ 2026-09-05 05:05:52
● 2026-10-03 13:24:12
● 2026-10-04 23:39:44

○A188.114.96.02026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 05:05:52
○ 2026-10-03 13:24:12
○ 2026-10-04 23:39:44

○A188.114.97.02026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 05:05:52
○ 2026-10-03 13:24:12
○ 2026-10-04 23:39:44

●A2606:4700:3034::ac43:b2d42026-10-03 → 2026-10-04 · 3 obs

○ 2026-09-05 05:05:52
● 2026-10-03 13:24:12
● 2026-10-04 23:39:44

●A2606:4700:3035::6815:28422026-10-03 → 2026-10-04 · 3 obs

○ 2026-09-05 05:05:52
● 2026-10-03 13:24:12
● 2026-10-04 23:39:44

○A2a06:98c1:3120::2026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 05:05:52
○ 2026-10-03 13:24:12
○ 2026-10-04 23:39:44

○A2a06:98c1:3121::2026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 05:05:52
○ 2026-10-03 13:24:12
○ 2026-10-04 23:39:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
engineeringwithdata.com	glen.ns.cloudflare.com, surina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.169

NS records: glen.ns.cloudflare.com, surina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineeringwithdata.com (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.66, 172.67.178.212`
AAAA	2	`2606:4700:3035::6815:2842, 2606:4700:3034::ac43:b2d4`
NS	2	`glen.ns.cloudflare.com, surina.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=eXIDCFsofZTIyDk, v=spf1 include:dc-aa8e722993._spfm.engin`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`glen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

engineeringwithdata.com resolves to four IP addresses: 104.21.40.66, 172.67.178.212, 2606:4700:3034::ac43:b2d4 and 2606:4700:3035::6815:2842.

Additional host names — twiltech.com, zhuiyun.top, goodtour.com.tw and two others — share IP numbers with engineeringwithdata.com.

Name Servers

DNS delegation for engineeringwithdata.com points to two name servers: glen.ns.cloudflare.com and surina.ns.cloudflare.com.

engineeringwithdata.com shares its name server setup with other domains, including 8ubd.tech, bd337.io, pomanzp07.pp.ua and two others.

engineeringwithdata.com has at least partial name server overlap with other domains, such as mufahras.com, ratapon-fr-108908.pages.dev, crochelinhacharme.cfd and two others.

These name servers tend to appear together with the name servers cheryl.ns.cloudflare.com, amanda.ns.cloudflare.com and quinton.ns.cloudflare.com.

Host names with 6 IP numbers:

glen.ns.cloudflare.com has IP addresses 108.162.193.169, 172.64.33.169 and 173.245.59.169, plus 3 other.

surina.ns.cloudflare.com has IP addresses 108.162.194.19, 162.159.38.19 and 172.64.34.19, plus 3 other.

Mail Servers

engineeringwithdata.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

engineeringwithdata.com shares mail servers — at least in part — with other domains, including alltrendmd.co, specialtycapitalinvestors.com, jasonp.com and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com has two IP addresses: 192.178.155.27 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.