usms.kr - robtex.com
usms.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.171.38.6🇺🇸 Amazon3.171.36.0/22 | ||||||
| PTR | server-3-171-38-6.iad61.r.cloudfront.net | ||||||
| A | 3.171.38.60🇺🇸 Amazon3.171.36.0/22 | ||||||
| A | 3.171.38.104🇺🇸 Amazon3.171.36.0/22 | ||||||
| A | 3.171.38.109🇺🇸 Amazon3.171.36.0/22 | ||||||
| NS | ns-1470.awsdns-55.org ⭐ | ||||||
| A | 2600:9000:5305:be00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1470.awsdns-55.org | ||||||
| A | 205.251.197.190🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1470.awsdns-55.org | ||||||
| NS | ns-1825.awsdns-36.co.uk | ||||||
| A | 2600:9000:5307:2100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1825.awsdns-36.co.uk | ||||||
| A | 205.251.199.33🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1825.awsdns-36.co.uk | ||||||
| NS | ns-323.awsdns-40.com | ||||||
| A | 2600:9000:5301:4300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-323.awsdns-40.com | ||||||
| A | 205.251.193.67🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-323.awsdns-40.com | ||||||
| NS | ns-585.awsdns-09.net | ||||||
| A | 2600:9000:5302:4900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-585.awsdns-09.net | ||||||
| A | 205.251.194.73🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-585.awsdns-09.net | ||||||
| SOA | ns-1470.awsdns-55.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ 🔒 | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr 🔒 | ||||||
| NS | d.dns.kr 🔒 | ||||||
| NS | e.dns.kr 🔒 | ||||||
| NS | f.dns.kr 🔒 | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2602170528 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns-1470.awsdns-55.org2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 23:52:10
●NSns-1825.awsdns-36.co.uk2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 23:52:10
●NSns-323.awsdns-40.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 23:52:10
●NSns-585.awsdns-09.net2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 23:52:10
●A3.171.38.1042026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 23:52:10
●A3.171.38.1092026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 23:52:10
●A3.171.38.62026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 23:52:10
●A3.171.38.602026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 23:52:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| usms.kr | ns-585.awsdns-09.net, ns-1470.awsdns-55.org, ns-1825.awsdns-36.co.uk, ns-323.awsdns-40.com | - |
✅ Authoritative Response
Server: 205.251.193.67
NS records: ns-585.awsdns-09.net, ns-1470.awsdns-55.org, ns-1825.awsdns-36.co.uk, ns-323.awsdns-40.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usms.kr (unsigned zone)
⏱️ Timing
Total: 674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.171.38.104, 3.171.38.6... |
| NS | 4 | ns-1470.awsdns-55.org, ns-1825.awsdns-36.co.uk... |
| SOA | 1 | ns-1470.awsdns-55.org awsdns-hostmaster. |
Analysis
IP Addresses
usms.kr resolves to four IP numbers: 3.171.38.6, 3.171.38.60, 3.171.38.104 and 3.171.38.109.
Other host names such as custom.samsungknox.com, loimo.org, api.optimizer.ftr.investsuite.com, zamu.de and ibatta.com share IPs with usms.kr.
Name Servers
usms.kr is delegated to four name servers: ns-323.awsdns-40.com, ns-585.awsdns-09.net, ns-1470.awsdns-55.org and ns-1825.awsdns-36.co.uk.
usms.kr at least partially shares name servers with other domains, for instance netbaywifi.com.au, bulk-pdf.com, metanetworks.com, adgrid.org and eu01.netdirector-live.link.
These name servers are commonly used together with ns-636.awsdns-15.net, ns-1084.awsdns-07.org and ns-1998.awsdns-57.co.uk.
Host names with two IP numbers: ns-323.awsdns-40.com points to 2600:9000:5301:4300::1 and 205.251.193.67; ns-585.awsdns-09.net points to 2600:9000:5302:4900::1 and 205.251.194.73; ns-1470.awsdns-55.org points to 2600:9000:5305:be00::1 and 205.251.197.190; ns-1825.awsdns-36.co.uk points to 2600:9000:5307:2100::1 and 205.251.199.33.