`2020engineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b60c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:43dd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.221^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.182.12^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brianna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brianna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brianna.ns.cloudflare.com`
		A	108.162.192.245^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	172.64.32.245^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	173.245.58.245^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
NS	`fonzie.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fonzie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c346^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fonzie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2346^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fonzie.ns.cloudflare.com`
		A	108.162.195.70^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fonzie.ns.cloudflare.com`
		A	162.159.44.70^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fonzie.ns.cloudflare.com`
		A	172.64.35.70^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fonzie.ns.cloudflare.com`
MX	`2020engineering-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.221, 172.67.182.12
		IPv6 hints	2606:4700:3031::ac43:b60c, 2606:4700:3037::6815:43dd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=72, name=cloudflare-ech.com
SOA	`brianna.ns.cloudflare.com`dns@cloudflare.com serial=2400527710

`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=1778659001

WOT: SUSPICIOUS (60/100)

Same first word

2020engineering.com

DNS History

12 records (7 active, 5 former)

●NSbrianna.ns.cloudflare.com2026-03-05 → 2026-05-13 · 3 obs

○ 2017-06-12 19:02:06
● 2026-03-05 20:20:20
● 2026-05-13 08:16:58

●NSfonzie.ns.cloudflare.com2026-03-05 → 2026-05-13 · 3 obs

○ 2017-06-12 19:02:06
● 2026-03-05 20:20:20
● 2026-05-13 08:16:58

○NSns1.systemdns.com2015-07-24 → 2017-06-12 · 4 obs

● 2015-07-24 09:43:06
● 2017-06-12 19:02:06
○ 2026-03-05 20:20:20
○ 2026-05-13 08:16:58

○NSns2.systemdns.com2015-07-24 → 2017-06-12 · 4 obs

● 2015-07-24 09:43:06
● 2017-06-12 19:02:06
○ 2026-03-05 20:20:20
○ 2026-05-13 08:16:58

○NSns3.systemdns.com2015-07-24 → 2017-06-12 · 4 obs

● 2015-07-24 09:43:06
● 2017-06-12 19:02:06
○ 2026-03-05 20:20:20
○ 2026-05-13 08:16:58

●MX2020engineering-com.mail.protection.outlook.com2026-03-05 → 2026-05-13 · 3 obs

○ 2017-06-12 19:02:06
● 2026-03-05 20:20:20
● 2026-05-13 08:16:58

○MXmx.2020engineering.com.cust.b.hostedemail.com2015-07-24 → 2017-06-12 · 4 obs

● 2015-07-24 09:43:06
● 2017-06-12 19:02:06
○ 2026-03-05 20:20:20
○ 2026-05-13 08:16:58

●A104.21.67.2212026-03-05 → 2026-05-13 · 3 obs

○ 2017-06-12 19:02:06
● 2026-03-05 20:20:20
● 2026-05-13 08:16:58

●A172.67.182.122026-03-05 → 2026-05-13 · 3 obs

○ 2017-06-12 19:02:06
● 2026-03-05 20:20:20
● 2026-05-13 08:16:58

●A2606:4700:3031::ac43:b60c2026-03-05 → 2026-05-13 · 3 obs

○ 2017-06-12 19:02:06
● 2026-03-05 20:20:20
● 2026-05-13 08:16:58

●A2606:4700:3037::6815:43dd2026-03-05 → 2026-05-13 · 3 obs

○ 2017-06-12 19:02:06
● 2026-03-05 20:20:20
● 2026-05-13 08:16:58

○A66.114.135.1242015-07-24 → 2017-06-12 · 4 obs

● 2015-07-24 09:43:06
● 2017-06-12 19:02:06
○ 2026-03-05 20:20:20
○ 2026-05-13 08:16:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
2020engineering.com	brianna.ns.cloudflare.com, fonzie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.70

NS records: brianna.ns.cloudflare.com, fonzie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2020engineering.com (unsigned zone)

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.221, 172.67.182.12`
AAAA	2	`2606:4700:3037::6815:43dd, 2606:4700:3031::ac43:b60c`
NS	2	`brianna.ns.cloudflare.com, fonzie.ns.cloudflare.com`
MX	1	`2020engineering-com.mail.protection.outl`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brianna.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

2020engineering.com points to four IP numbers: 2606:4700:3031::ac43:b60c, 2606:4700:3037::6815:43dd, 104.21.67.221 and 172.67.182.12.

Other host names, for instance xu6755.com, tvsot.in, vogelsingersoccer.com, brightnext-node.digital and huberplace.com share IP numbers with 2020engineering.com.

Name Servers

2020engineering.com is delegated to two name servers: brianna.ns.cloudflare.com and fonzie.ns.cloudflare.com.

2020engineering.com shares the same name server setup with other domains, for instance dvs.net.ua, clicheist.ru, docksidecoworking.com and joegorecki.com.

2020engineering.com shares name servers with other domains at least partially, for instance tallentex.com, revivechiropractickc.com, simpleisking.com, crisrome.com and kotatsu.club.

these name servers are often used together with the name servers deb.ns.cloudflare.com.

Host names with six IP numbers: brianna.ns.cloudflare.com points to 2606:4700:50::adf5:3af5, 2803:f800:50::6ca2:c0f5, 2a06:98c1:50::ac40:20f5, 108.162.192.245, 172.64.32.245 and 173.245.58.245; fonzie.ns.cloudflare.com points to 2606:4700:58::a29f:2c46, 2803:f800:50::6ca2:c346, 2a06:98c1:50::ac40:2346, 108.162.195.70, 162.159.44.70 and 172.64.35.70.

Mail Servers

The mail server for 2020engineering.com is 2020engineering-com.mail.protection.outlook.com.

Host 2020engineering-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c927::1, 2a01:111:f403:c936::, 2a01:111:f403:f903::, 2a01:111:f403:f905::3, 40.93.192.4, 52.101.8.34, 52.101.10.1 and 52.101.50.13.

2020engineering.com - robtex.com