usps.work - robtex.com
usps.work
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.share-dns.com β οΈ Not in zone NS records | ||||||
| A | 172.64.53.25πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | a4.share-dns.com β οΈ Not in parent delegation | ||||||
| A | 172.64.53.25πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net β οΈ Not in zone NS records | ||||||
| A | 172.64.52.239πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b4.share-dns.net β οΈ Not in parent delegation | ||||||
| A | 172.64.52.239πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
work
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.nic.work β | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1774216269 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βNSa.share-dns.com2026-03-21 β 2026-03-23 Β· 2 obs
β 2026-03-23 12:22:38
βNSa4.share-dns.com2026-03-21 β 2026-03-23 Β· 2 obs
β 2026-03-23 12:22:38
βNSb.share-dns.net2026-03-21 β 2026-03-23 Β· 2 obs
β 2026-03-23 12:22:38
βNSb4.share-dns.net2026-03-21 β 2026-03-23 Β· 2 obs
β 2026-03-23 12:22:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | 12 records |
| usps.work | a4.share-dns.com, b4.share-dns.net | - |
β Authoritative Response
Server:172.64.52.239
NS records: a4.share-dns.com, b4.share-dns.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for usps.work (unsigned zone)
β±οΈ Timing
Total: 282ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, a.nic.work, b.nic.work...)
Analysis
Name Servers
usps.work is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
usps.work at least partially shares name servers with other domains, for instance lanhuqi.com, ytqigang.com, c20o6nb3.com, 853868.com and sh-maojin01.com.
These name servers are commonly used together with the name servers a2.share-dns.com, b2.share-dns.net, a9.share-dns.com, b9.share-dns.net, a7.share-dns.com, b7.share-dns.net, a1.share-dns.com, b1.share-dns.net, a5.share-dns.com and b5.share-dns.net.
Host names pointing to 172.64.53.25: a4.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b4.share-dns.net and b.share-dns.net.