`ambiqmicro.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:423e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c986^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.62^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.134^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
NS	`rosalyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:263b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalyn.ns.cloudflare.com`
		A	108.162.194.59^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	162.159.38.59^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	172.64.34.59^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
MX	`ambiqmicro-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00401.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`ca3-38926aa9f3d741838650991f946effbb`
TXT	`v=spf1 ip4:50.116.20.252 ip4:45.33.121.250 ip4:168.245.13.243 include:spf.pro...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.62, 172.67.201.134
		IPv6 hints	2606:4700:3031::6815:423e, 2606:4700:3032::ac43:c986
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`karl.ns.cloudflare.com`dns@cloudflare.com serial=2401778902

`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=1776669627

Subdomains

www.ambiqmicro.com

Same first word

ambiqmicro.com

DNS History

13 records (7 active, 6 former)

●NSkarl.ns.cloudflare.com2026-03-27 → 2026-04-20 · 3 obs

○ 2018-01-09 16:17:14
● 2026-03-27 19:28:34
● 2026-04-20 07:33:08

○NSns1.bluehost.com2015-07-16 → 2018-01-09 · 4 obs

● 2015-07-16 19:28:34
● 2018-01-09 16:17:14
○ 2026-03-27 19:28:34
○ 2026-04-20 07:33:08

○NSns2.bluehost.com2015-07-16 → 2018-01-09 · 4 obs

● 2015-07-16 19:28:34
● 2018-01-09 16:17:14
○ 2026-03-27 19:28:34
○ 2026-04-20 07:33:08

●NSrosalyn.ns.cloudflare.com2026-03-27 → 2026-04-20 · 3 obs

○ 2018-01-09 16:17:14
● 2026-03-27 19:28:34
● 2026-04-20 07:33:08

●MXambiqmicro-com.mail.protection.outlook.com2026-03-27 → 2026-04-20 · 3 obs

○ 2018-01-09 16:17:14
● 2026-03-27 19:28:34
● 2026-04-20 07:33:08

○MXambiqmicro.com.1.0001.arsmtp.com2015-07-16 → 2018-01-09 · 4 obs

● 2015-07-16 19:28:34
● 2018-01-09 16:17:14
○ 2026-03-27 19:28:34
○ 2026-04-20 07:33:08

○MXambiqmicro.com.2.0001.arsmtp.com2015-07-16 → 2018-01-09 · 4 obs

● 2015-07-16 19:28:34
● 2018-01-09 16:17:14
○ 2026-03-27 19:28:34
○ 2026-04-20 07:33:08

●A104.21.66.622026-03-27 → 2026-04-20 · 3 obs

○ 2018-01-09 16:17:14
● 2026-03-27 19:28:34
● 2026-04-20 07:33:08

○A134.213.152.402015-07-16 → 2016-09-17 · 4 obs

● 2015-07-16 19:28:34
● 2016-09-17 20:04:02
○ 2018-01-09 16:17:14
○ 2026-04-20 07:33:08

●A172.67.201.1342026-03-27 → 2026-04-20 · 3 obs

○ 2018-01-09 16:17:14
● 2026-03-27 19:28:34
● 2026-04-20 07:33:08

●A2606:4700:3031::6815:423e2026-03-27 → 2026-04-20 · 3 obs

○ 2018-01-09 16:17:14
● 2026-03-27 19:28:34
● 2026-04-20 07:33:08

●A2606:4700:3032::ac43:c9862026-03-27 → 2026-04-20 · 3 obs

○ 2018-01-09 16:17:14
● 2026-03-27 19:28:34
● 2026-04-20 07:33:08

○A82.165.193.152018-01-09 → 2018-01-09 · 4 obs

○ 2016-09-17 20:04:02
● 2018-01-09 16:17:14
○ 2026-03-27 19:28:34
○ 2026-04-20 07:33:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
ambiqmicro.com	karl.ns.cloudflare.com, rosalyn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.190

NS records: karl.ns.cloudflare.com, rosalyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ambiqmicro.com (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.201.134, 104.21.66.62`
AAAA	2	`2606:4700:3031::6815:423e, 2606:4700:3032::ac43:c986`
NS	2	`karl.ns.cloudflare.com, rosalyn.ns.cloudflare.com`
MX	1	`ambiqmicro-com.mail.protection.outlook.c`
TXT	2	`ca3-38926aa9f3d741838650991f946effbb, v=spf1 ip4:50.116.20.252 ip4:45.33.121.2`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ambiqmicro.com is the parent of www.ambiqmicro.com.

IP Addresses

ambiqmicro.com points to four IP numbers: 2606:4700:3031::6815:423e, 2606:4700:3032::ac43:c986, 104.21.66.62 and 172.67.201.134.

Other host names including structnextsynergy.forum, www.066ee.com, regeneration.garasijp2.one, brixandcolumns.com and www.7lian.net share IP numbers with ambiqmicro.com.

Name Servers

ambiqmicro.com's delegation uses two name servers, karl.ns.cloudflare.com and rosalyn.ns.cloudflare.com.

ambiqmicro.com shares the same name server setup as other domains, for example dnrjerky.com, radicalautoworks.com, 123comparer.be, ambiq.com and 123comparer.fr.

ambiqmicro.com at least partially shares name servers with other domains, including tftpanel.com, une.mx, shaturyane.ru, rollpartners.com and chatuniversity.co.uk.

Host names with six IP numbers:

karl.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190.

rosalyn.ns.cloudflare.com points to: 2606:4700:50::a29f:263b, 2803:f800:50::6ca2:c23b, 2a06:98c1:50::ac40:223b, 108.162.194.59, 162.159.38.59 and 172.64.34.59.

Mail Servers

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

Hostname ambiqmicro-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c946::1, 2a01:111:f403:c946::3, 2a01:111:f403:c946::7, 52.101.9.5, 52.101.50.1, 52.101.50.10 and 52.101.194.0.

ambiqmicro.com - robtex.com

ambiqmicro.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ambiqmicro.com`

`com`