`frontlineiot.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:49ec^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c15b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.236^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.91^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`becky.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c049^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`becky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2049^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`becky.ns.cloudflare.com`
		A	108.162.192.73^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	172.64.32.73^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	173.245.58.73^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
NS	`jake.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jake.ns.cloudflare.com`
		A	108.162.193.122^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	172.64.33.122^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	173.245.59.122^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
MX	`frontlineiot-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`NETORGFT3385131.onmicrosoft.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.236, 172.67.193.91
		IPv6 hints	2606:4700:3030::6815:49ec, 2606:4700:3033::ac43:c15b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com
SOA	`becky.ns.cloudflare.com`dns@cloudflare.com serial=2402176188

`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=1778531671

Same first word

frontlineiot.com

DNS History

11 records (7 active, 4 former)

●NSbecky.ns.cloudflare.com2026-05-11 → 2026-05-11 · 3 obs

○ 2026-03-04 05:56:00
● 2026-05-11 20:59:54
● 2026-05-11 20:59:56

●NSjake.ns.cloudflare.com2026-05-11 → 2026-05-11 · 3 obs

○ 2026-03-04 05:56:00
● 2026-05-11 20:59:54
● 2026-05-11 20:59:56

○NSns63.domaincontrol.com2017-10-06 → 2026-03-04 · 4 obs

● 2017-10-06 13:09:22
● 2026-03-04 05:56:00
○ 2026-05-11 20:59:54
○ 2026-05-11 20:59:56

○NSns64.domaincontrol.com2017-10-06 → 2026-03-04 · 4 obs

● 2017-10-06 13:09:22
● 2026-03-04 05:56:00
○ 2026-05-11 20:59:54
○ 2026-05-11 20:59:56

●MXfrontlineiot-com.mail.protection.outlook.com2017-10-06 → 2026-05-11 · 2 obs

● 2017-10-06 13:09:22
● 2026-05-11 20:59:56

●A104.21.73.2362026-05-11 → 2026-05-11 · 3 obs

○ 2026-03-04 05:56:00
● 2026-05-11 20:59:54
● 2026-05-11 20:59:56

●A172.67.193.912026-05-11 → 2026-05-11 · 3 obs

○ 2026-03-04 05:56:00
● 2026-05-11 20:59:54
● 2026-05-11 20:59:56

○A184.168.221.602017-10-06 → 2017-10-06 · 3 obs

● 2017-10-06 13:09:22
○ 2026-03-04 05:56:00
○ 2026-05-11 20:59:56

●A2606:4700:3030::6815:49ec2026-05-11 → 2026-05-11 · 3 obs

○ 2026-03-04 05:56:00
● 2026-05-11 20:59:54
● 2026-05-11 20:59:56

●A2606:4700:3033::ac43:c15b2026-05-11 → 2026-05-11 · 3 obs

○ 2026-03-04 05:56:00
● 2026-05-11 20:59:54
● 2026-05-11 20:59:56

○A34.102.136.1802026-03-04 → 2026-03-04 · 4 obs

○ 2017-10-06 13:09:22
● 2026-03-04 05:56:00
○ 2026-05-11 20:59:54
○ 2026-05-11 20:59:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
frontlineiot.com	jake.ns.cloudflare.com, becky.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.73

NS records: jake.ns.cloudflare.com, becky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frontlineiot.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.91, 104.21.73.236`
AAAA	2	`2606:4700:3030::6815:49ec, 2606:4700:3033::ac43:c15b`
NS	2	`becky.ns.cloudflare.com, jake.ns.cloudflare.com`
MX	1	`frontlineiot-com.mail.protection.outlook`
TXT	2	`NETORGFT3385131.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`becky.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by frontlineiot.com: 2606:4700:3030::6815:49ec, 2606:4700:3033::ac43:c15b, 104.21.73.236 and 172.67.193.91.

other host names including dimaijiaoyu.com, saaielectrica.com, raging-bull-casino.net, www.duanrong.com.cn and czskyyt.com share IP numbers with frontlineiot.com.

Name Servers

frontlineiot.com is delegated to two name servers becky.ns.cloudflare.com and jake.ns.cloudflare.com.

frontlineiot.com shares the same name server setup as other domains, for instance isentinel.biz, designadinegentshirt.se, pcmallgov.biz, talklee.com and afirma.biz.

frontlineiot.com at least partially shares name servers with other domains, for instance merrimanshawaii.com, hifence.com, pafibalipd.org, babypersonal.com and getfireshot.com.

these name servers are often used together with trace.ns.cloudflare.com, moura.ns.cloudflare.com, dale.ns.cloudflare.com and sue.ns.cloudflare.com.

Host names with six IP numbers:

Host name becky.ns.cloudflare.com points to: 2606:4700:50::adf5:3a49, 2803:f800:50::6ca2:c049, 2a06:98c1:50::ac40:2049, 108.162.192.73, 172.64.32.73 and 173.245.58.73.

Host name jake.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7a, 2803:f800:50::6ca2:c17a, 2a06:98c1:50::ac40:217a, 108.162.193.122, 172.64.33.122 and 173.245.59.122.

Mail Servers

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

Host frontlineiot-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:c902::14, 2a01:111:f403:c92c::4, 2a01:111:f403:f90f::, 52.101.8.42, 52.101.41.183, 52.101.42.14 and 52.101.50.10.

frontlineiot.com - robtex.com