optm.us - robtex.com
optm.us
| DNSSEC | β οΈ Not signed | ||||||
| A | 13.248.169.48πΊπΈ Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146πΊπΈ Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com β | ||||||
| A | 2603:5:2126::45πΊπΈ GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69πΊπΈ GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45πΊπΈ GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69πΊπΈ GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | verification-m3erh32ujyoastvophjvuz.ns101.verify.hn β οΈ Not in zone NS records | ||||||
| A | 13.248.169.48πΊπΈ Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146πΊπΈ Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
us
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.cctld.us β | ||||||
| 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.usadmin@tldns.godaddy serial=1775982398 | ||||||
Same first word
Similar names
DNS History
18 records (5 active, 13 former)
βNSaustin.ns.cloudflare.com2016-08-27 β 2016-12-26 Β· 5 obs
β 2016-08-27 20:28:18
β 2016-12-26 08:13:54
β 2021-04-15 01:04:42
β 2026-04-12 09:03:50
βNSkarina.ns.cloudflare.com2016-08-27 β 2016-12-26 Β· 5 obs
β 2016-08-27 20:28:18
β 2016-12-26 08:13:54
β 2021-04-15 01:04:42
β 2026-04-12 09:03:50
βNSns1.afternic.com2026-04-04 β 2026-04-12 Β· 3 obs
β 2026-04-04 11:44:12
β 2026-04-12 09:03:50
βNSns1.linode.com2015-05-30 β 2016-03-20 Β· 4 obs
β 2016-03-20 05:15:44
β 2016-08-27 20:28:18
β 2026-04-12 09:03:50
βNSns2.afternic.com2026-04-04 β 2026-04-12 Β· 3 obs
β 2026-04-04 11:44:12
β 2026-04-12 09:03:50
βNSns2.linode.com2015-05-30 β 2016-03-20 Β· 4 obs
β 2016-03-20 05:15:44
β 2016-08-27 20:28:18
β 2026-04-12 09:03:50
βNSns3.linode.com2015-05-30 β 2016-03-20 Β· 4 obs
β 2016-03-20 05:15:44
β 2016-08-27 20:28:18
β 2026-04-12 09:03:50
βNSns4.linode.com2015-05-30 β 2016-03-20 Β· 4 obs
β 2016-03-20 05:15:44
β 2016-08-27 20:28:18
β 2026-04-12 09:03:50
βNSns5.linode.com2015-05-30 β 2016-03-20 Β· 4 obs
β 2016-03-20 05:15:44
β 2016-08-27 20:28:18
β 2026-04-12 09:03:50
βNSverification-m3erh32ujyoastvophjvuz.ns101.verify.hn2026-04-04 β 2026-04-12 Β· 3 obs
β 2026-04-04 11:44:12
β 2026-04-12 09:03:50
βA104.28.10.2082016-08-27 β 2016-12-26 Β· 5 obs
β 2016-08-27 20:28:18
β 2016-12-26 08:13:54
β 2021-04-15 01:04:42
β 2026-04-12 09:03:50
βA104.28.11.2082016-08-27 β 2016-12-26 Β· 5 obs
β 2016-08-27 20:28:18
β 2016-12-26 08:13:54
β 2021-04-15 01:04:42
β 2026-04-12 09:03:50
βA13.248.169.482026-04-04 β 2026-04-12 Β· 3 obs
β 2026-04-04 11:44:12
β 2026-04-12 09:03:50
βA2400:cb00:2048:1::681c:ad02016-08-27 β 2016-12-26 Β· 5 obs
β 2016-08-27 20:28:18
β 2016-12-26 08:13:54
β 2021-04-15 01:04:42
β 2026-04-12 09:03:50
βA2400:cb00:2048:1::681c:bd02016-08-27 β 2016-12-26 Β· 5 obs
β 2016-08-27 20:28:18
β 2016-12-26 08:13:54
β 2021-04-15 01:04:42
β 2026-04-12 09:03:50
βA2600:3c01::f03c:91ff:feae:64b2015-05-30 β 2016-03-20 Β· 4 obs
β 2016-03-20 05:15:44
β 2016-08-27 20:28:18
β 2026-04-12 09:03:50
βA50.116.14.1722015-05-30 β 2016-03-20 Β· 4 obs
β 2016-03-20 05:15:44
β 2016-08-27 20:28:18
β 2026-04-12 09:03:50
βA76.223.54.1462026-04-04 β 2026-04-12 Β· 3 obs
β 2026-04-04 11:44:12
β 2026-04-12 09:03:50
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | f.cctld.us, n.cctld.us, w.cctld.us, x.cctld.us... | - |
| optm.us | ns2.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, ns1.afternic.com | - |
β Authoritative Response
Server:97.74.98.69
NS records: ns2.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, ns1.afternic.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for optm.us (unsigned zone)
β±οΈ Timing
Total: 3225ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
Analysis
IP Addresses
optm.us has two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance cardfire.net, whitehopemedia.com, mint360.com, panzac.com and parkering.net share IP numbers with optm.us.
Name Servers
optm.us is delegated to three name servers: ns1.afternic.com, ns2.afternic.com and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.
optm.us at least partially shares name servers with other domains, including mail2.phpsso.com, guarronas.com, foobar.cephyn.com, 999070.com and equinix-paris.azuria.net.
These name servers are commonly used with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com: 2603:5:2126::45 and 97.74.98.69
ns2.afternic.com: 2603:5:2226::45 and 173.201.66.69
verification-m3erh32ujyoastvophjvuz.ns101.verify.hn: 13.248.169.48 and 76.223.54.146