`sightmd.us`

DNSSEC	⚠️ Not signed
A	3.211.35.8^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-211-35-8.compute-1.amazonaws.com`
A	3.230.47.51^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
A	23.23.3.209^{🇺🇸 Amazon23.22.0.0/15 EC2 IAD prefix}
A	52.73.34.42^{🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix}
A	52.203.205.112^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
A	54.242.99.211^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns-1454.awsdns-53.org` ⭐
		A	2600:9000:5305:ae00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1454.awsdns-53.org`
		A	205.251.197.174^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1454.awsdns-53.org`
NS	`ns-1595.awsdns-07.co.uk`
		A	2600:9000:5306:3b00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1595.awsdns-07.co.uk`
		A	205.251.198.59^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1595.awsdns-07.co.uk`
NS	`ns-447.awsdns-55.com`
		A	2600:9000:5301:bf00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-447.awsdns-55.com`
		A	205.251.193.191^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-447.awsdns-55.com`
NS	`ns-757.awsdns-30.net`
		A	2600:9000:5302:f500::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-757.awsdns-30.net`
		A	205.251.194.245^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-757.awsdns-30.net`
SOA	`ns-1454.awsdns-53.org`awsdns-hostmaster@amazon.com serial=1

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1786670448

📈 Tranco rank: #827,616

Subdomains

imedicware.sightmd.us

Same first word

sightmd.us

sightmd.com

Similar names

dmsight.com

gdsmith.com

dgsmith.com

mdsight.com

DNS History

32 records (10 active, 22 former)

●NSns-1454.awsdns-53.org2026-03-01 → 2026-08-14 · 2 obs

● 2026-03-01 03:02:14
● 2026-08-14 02:30:14

●NSns-1595.awsdns-07.co.uk2026-03-01 → 2026-08-14 · 2 obs

● 2026-03-01 03:02:14
● 2026-08-14 02:30:14

●NSns-447.awsdns-55.com2026-03-01 → 2026-08-14 · 2 obs

● 2026-03-01 03:02:14
● 2026-08-14 02:30:14

●NSns-757.awsdns-30.net2026-03-01 → 2026-08-14 · 2 obs

● 2026-03-01 03:02:14
● 2026-08-14 02:30:14

○A100.52.150.282026-06-06 → 2026-06-08 · 4 obs

○ 2026-06-02 00:36:44
● 2026-06-06 16:39:50
● 2026-06-08 05:05:26
○ 2026-08-14 02:30:14

○A100.55.122.212026-05-01 → 2026-05-01 · 4 obs

○ 2026-03-01 03:02:14
● 2026-05-01 09:00:28
○ 2026-06-02 00:36:44
○ 2026-08-14 02:30:14

○A100.56.178.1532026-06-02 → 2026-06-08 · 4 obs

○ 2026-05-01 09:00:28
● 2026-06-02 00:36:44
● 2026-06-08 05:05:26
○ 2026-08-14 02:30:14

○A107.21.200.2542026-03-01 → 2026-03-01 · 3 obs

● 2026-03-01 03:02:14
○ 2026-05-01 09:00:28
○ 2026-08-14 02:30:14

○A18.213.166.1502026-03-01 → 2026-03-01 · 3 obs

● 2026-03-01 03:02:14
○ 2026-05-01 09:00:28
○ 2026-08-14 02:30:14

●A23.23.3.2092026-08-14 → 2026-08-14 · 2 obs

○ 2026-06-08 05:05:26
● 2026-08-14 02:30:14

○A3.211.26.1732026-03-01 → 2026-03-01 · 3 obs

● 2026-03-01 03:02:14
○ 2026-05-01 09:00:28
○ 2026-08-14 02:30:14

●A3.211.35.82026-08-14 → 2026-08-14 · 2 obs

○ 2026-06-08 05:05:26
● 2026-08-14 02:30:14

○A3.216.110.1762026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-01 09:00:28
● 2026-06-02 00:36:44
○ 2026-06-06 16:39:50
○ 2026-08-14 02:30:14

●A3.230.47.512026-08-14 → 2026-08-14 · 2 obs

○ 2026-06-08 05:05:26
● 2026-08-14 02:30:14

○A32.195.171.2052026-06-02 → 2026-06-06 · 5 obs

○ 2026-05-01 09:00:28
● 2026-06-02 00:36:44
● 2026-06-06 16:39:50
○ 2026-06-07 04:18:32
○ 2026-08-14 02:30:14

○A34.193.130.582026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-01 09:00:28
● 2026-06-02 00:36:44
○ 2026-06-06 16:39:50
○ 2026-08-14 02:30:14

○A34.205.0.2142026-05-01 → 2026-05-01 · 4 obs

○ 2026-03-01 03:02:14
● 2026-05-01 09:00:28
○ 2026-06-02 00:36:44
○ 2026-08-14 02:30:14

○A34.235.228.1642026-05-01 → 2026-05-01 · 4 obs

○ 2026-03-01 03:02:14
● 2026-05-01 09:00:28
○ 2026-06-02 00:36:44
○ 2026-08-14 02:30:14

○A35.169.71.1842026-06-02 → 2026-06-06 · 5 obs

○ 2026-05-01 09:00:28
● 2026-06-02 00:36:44
● 2026-06-06 16:39:50
○ 2026-06-07 04:18:32
○ 2026-08-14 02:30:14

○A35.171.219.1502026-05-01 → 2026-05-01 · 4 obs

○ 2026-03-01 03:02:14
● 2026-05-01 09:00:28
○ 2026-06-02 00:36:44
○ 2026-08-14 02:30:14

○A35.172.51.2172026-03-01 → 2026-03-01 · 3 obs

● 2026-03-01 03:02:14
○ 2026-05-01 09:00:28
○ 2026-08-14 02:30:14

○A44.199.98.2382026-03-01 → 2026-03-01 · 3 obs

● 2026-03-01 03:02:14
○ 2026-05-01 09:00:28
○ 2026-08-14 02:30:14

○A44.209.242.462026-06-07 → 2026-06-08 · 4 obs

○ 2026-06-06 16:39:50
● 2026-06-07 04:18:32
● 2026-06-08 05:05:26
○ 2026-08-14 02:30:14

○A44.215.79.2302026-05-01 → 2026-05-01 · 4 obs

○ 2026-03-01 03:02:14
● 2026-05-01 09:00:28
○ 2026-06-02 00:36:44
○ 2026-08-14 02:30:14

○A52.202.221.1132026-06-02 → 2026-06-08 · 4 obs

○ 2026-05-01 09:00:28
● 2026-06-02 00:36:44
● 2026-06-08 05:05:26
○ 2026-08-14 02:30:14

●A52.203.205.1122026-08-14 → 2026-08-14 · 2 obs

○ 2026-06-08 05:05:26
● 2026-08-14 02:30:14

●A52.73.34.422026-08-14 → 2026-08-14 · 2 obs

○ 2026-06-08 05:05:26
● 2026-08-14 02:30:14

○A54.172.146.1182026-03-01 → 2026-03-01 · 3 obs

● 2026-03-01 03:02:14
○ 2026-05-01 09:00:28
○ 2026-08-14 02:30:14

○A54.174.164.2042026-06-06 → 2026-06-08 · 4 obs

○ 2026-06-02 00:36:44
● 2026-06-06 16:39:50
● 2026-06-08 05:05:26
○ 2026-08-14 02:30:14

●A54.242.99.2112026-08-14 → 2026-08-14 · 2 obs

○ 2026-06-08 05:05:26
● 2026-08-14 02:30:14

○A54.87.118.1232026-06-07 → 2026-06-08 · 4 obs

○ 2026-06-06 16:39:50
● 2026-06-07 04:18:32
● 2026-06-08 05:05:26
○ 2026-08-14 02:30:14

○A54.88.229.272026-05-01 → 2026-05-01 · 4 obs

○ 2026-03-01 03:02:14
● 2026-05-01 09:00:28
○ 2026-06-02 00:36:44
○ 2026-08-14 02:30:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
sightmd.us	ns-447.awsdns-55.com, ns-1595.awsdns-07.co.uk, ns-1454.awsdns-53.org, ns-757.awsdns-30.net	-

✅ Authoritative Response

Server:205.251.194.245

NS records: ns-447.awsdns-55.com, ns-1595.awsdns-07.co.uk, ns-1454.awsdns-53.org, ns-757.awsdns-30.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sightmd.us (unsigned zone)

⏱️ Timing

Total: 711ms | Queries: -

📄 Records

Type	Count	Sample Data
A	6	`23.23.3.209, 3.230.47.51...`
NS	4	`ns-1454.awsdns-53.org, ns-1595.awsdns-07.co.uk...`
SOA	1	`ns-1454.awsdns-53.org awsdns-hostmaster.`

Analysis

Hierarchy

sightmd.us is the parent zone for imedicware.sightmd.us.

IP Addresses

sightmd.us has 6 IP addresses — 3.211.35.8, 3.230.47.51, 23.23.3.209 and 3 more.

Name Servers

The authoritative name servers for sightmd.us are ns-447.awsdns-55.com, ns-757.awsdns-30.net, ns-1454.awsdns-53.org and ns-1595.awsdns-07.co.uk.

sightmd.us partially shares its NS delegation with several other domains, including itransplant.net, aws-jhtna.net, hachigen.com and two others.

ns-447.awsdns-55.com, ns-757.awsdns-30.net, ns-1454.awsdns-53.org and ns-1595.awsdns-07.co.uk each carry two IP addresses. ns-447.awsdns-55.com has 205.251.193.191 and 2600:9000:5301:bf00::1; ns-757.awsdns-30.net has 205.251.194.245 and 2600:9000:5302:f500::1; ns-1454.awsdns-53.org has 205.251.197.174 and 2600:9000:5305:ae00::1; ns-1595.awsdns-07.co.uk has 205.251.198.59 and 2600:9000:5306:3b00::1.

sightmd.us - robtex.com

sightmd.us

us

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`sightmd.us`

`us`