`engineering11.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2c4d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:c54d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.77^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.77^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`devin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c31^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c331^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`devin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2331^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`devin.ns.cloudflare.com`
		A	108.162.195.49^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	162.159.44.49^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	172.64.35.49^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
NS	`mimi.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mimi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mimi.ns.cloudflare.com`
		A	108.162.192.203^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	172.64.32.203^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	173.245.58.203^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
MX	`engineering11-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
TXT	`MS=ms64356001`
TXT	`google-site-verification=HeiDci_o7dJaD3p7TNhRQR0XanSPYJShcfNR7F3mLrw`
TXT	`google-site-verification=UdwK4xb4Z0-03gmbRr4GlfTGB1m3TxDpwYqB3YG2DvU`
TXT	`hosting-site=engineering11-prod-100`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.44.77, 172.67.197.77
		IPv6	2606:4700:3034::6815:2c4d, 2606:4700:3036::ac43:c54d
SOA	`devin.ns.cloudflare.com`dns@cloudflare.com serial=2398025585

`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=1771291435

📈 Tranco rank: #744,130

Same first word

engineering11.com

DNS History

10 records (7 active, 3 former)

●NSdevin.ns.cloudflare.com2026-03-19 → 2026-03-23 · 3 obs

○ 2020-03-08 12:01:10
● 2026-03-19 22:19:02
● 2026-03-23 20:31:20

●NSmimi.ns.cloudflare.com2026-03-19 → 2026-03-23 · 3 obs

○ 2020-03-08 12:01:10
● 2026-03-19 22:19:02
● 2026-03-23 20:31:20

○NSns13.domaincontrol.com2020-03-08 → 2020-03-08 · 3 obs

● 2020-03-08 12:01:10
○ 2026-03-19 22:19:02
○ 2026-03-23 20:31:20

○NSns14.domaincontrol.com2020-03-08 → 2020-03-08 · 3 obs

● 2020-03-08 12:01:10
○ 2026-03-19 22:19:02
○ 2026-03-23 20:31:20

●MXengineering11-com.mail.protection.outlook.com2026-03-19 → 2026-03-23 · 2 obs

● 2026-03-19 22:19:02
● 2026-03-23 20:31:20

●A104.21.44.772026-03-19 → 2026-03-23 · 3 obs

○ 2020-03-08 12:01:10
● 2026-03-19 22:19:02
● 2026-03-23 20:31:20

●A172.67.197.772026-03-19 → 2026-03-23 · 3 obs

○ 2020-03-08 12:01:10
● 2026-03-19 22:19:02
● 2026-03-23 20:31:20

●A2606:4700:3034::6815:2c4d2026-03-19 → 2026-03-23 · 3 obs

○ 2020-03-08 12:01:10
● 2026-03-19 22:19:02
● 2026-03-23 20:31:20

●A2606:4700:3036::ac43:c54d2026-03-19 → 2026-03-23 · 3 obs

○ 2020-03-08 12:01:10
● 2026-03-19 22:19:02
● 2026-03-23 20:31:20

○A50.63.202.622020-03-08 → 2020-03-08 · 3 obs

● 2020-03-08 12:01:10
○ 2026-03-19 22:19:02
○ 2026-03-23 20:31:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
engineering11.com	mimi.ns.cloudflare.com, devin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.49

NS records: mimi.ns.cloudflare.com, devin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineering11.com (unsigned zone)

⏱️ Timing

Total: 1314ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.197.77, 104.21.44.77`
AAAA	2	`2606:4700:3036::ac43:c54d, 2606:4700:3034::6815:2c4d`
NS	2	`devin.ns.cloudflare.com, mimi.ns.cloudflare.com`
MX	1	`engineering11-com.mail.protection.outloo`
TXT	5	`MS=ms64356001, google-site-verification=HeiDci_o7dJaD3p...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`devin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

engineering11.com resolves to four IPs: 2606:4700:3034::6815:2c4d, 2606:4700:3036::ac43:c54d, 104.21.44.77 and 172.67.197.77.

Other host names, for instance lucharitos.com, (0x666574697368)chat.co.uk, itask.com, nmjjmr.com and kory-ker.hu share IP numbers with engineering11.com.

Name Servers

engineering11.com has two name servers: devin.ns.cloudflare.com and mimi.ns.cloudflare.com.

engineering11.com shares the same name server setup as other domains, for example 5soldiers.co.uk, kanagawa-jinja.com, iota.co.za, elevenms.com and rockmonkeyart.com.

engineering11.com shares some name servers with other domains, for example 2026shijiebeisaichenggongbubiao.org.cn, qiutanlzuqiubifenzhibo.org.cn, bosongzuqiujisuanqimianfei11.net.cn, kevintower.com and cryptocurrencyxyz.com.

These name servers are often used together with dave.ns.cloudflare.com, galilea.ns.cloudflare.com and melissa.ns.cloudflare.com.

Host names with six IP numbers: devin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c31, 2803:f800:50::6ca2:c331, 2a06:98c1:50::ac40:2331, 108.162.195.49, 162.159.44.49 and 172.64.35.49; mimi.ns.cloudflare.com points to: 2606:4700:50::adf5:3acb, 2803:f800:50::6ca2:c0cb, 2a06:98c1:50::ac40:20cb, 108.162.192.203, 172.64.32.203 and 173.245.58.203.

Mail Servers

engineering11.com is handled by a single mail server, engineering11-com.mail.protection.outlook.com.

Host engineering11-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c946::7, 2a01:111:f403:f908::1, 2a01:111:f403:f913::, 52.101.10.16, 52.101.41.0, 52.101.41.21 and 52.101.42.18.

engineering11.com - robtex.com