go-usa.com - robtex.com
go-usa.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2620:10a:80a8::1🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.160.1🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| PTR | ip-149-112-160-1.defastlink.net | ||||||
| NS | ns2.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:10b8::1🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.markmonitor.com | ||||||
| A | 176.97.158.1🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.markmonitor.com | ||||||
| NS | ns3.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2620:10a:80a9::1🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.161.1🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| PTR | ip-149-112-161-1.defastlink.net | ||||||
| NS | ns4.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:1bc::1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns1.markmonitor.com | ||||||
| A | 192.174.68.1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns1.markmonitor.com | ||||||
| NS | ns5.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2620:10a:80a8::2🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.160.2🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| PTR | ip-149-112-160-2.defastlink.net | ||||||
| NS | ns6.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:10b8::3🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns6.markmonitor.com | ||||||
| A | 176.97.158.3🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns6.markmonitor.com | ||||||
| NS | ns7.markmonitor.com ⚠️ Not in zone NS records | ||||||
| A | 2620:10a:80a9::2🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.161.2🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| PTR | ip-149-112-161-2.defastlink.net | ||||||
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.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
Similar names
oas-ug.net |
go-sau.org |
su-gao.com |
sou-ag.com |
usa-go.org |
usa-go.com |
gas-ou.com |
go-aus.de |
gao-su.com |
oas-ug.org |
asg-uo.com |
aus-go.live |
DNS History
15 records (7 active, 8 former)
○NSdns1.name-services.com2015-07-14 → 2018-10-04 · 4 obs
● 2018-10-04 19:40:40
○ 2026-02-25 19:00:02
○ 2026-03-22 22:26:32
○NSdns2.name-services.com2015-07-14 → 2018-10-04 · 4 obs
● 2018-10-04 19:40:40
○ 2026-02-25 19:00:02
○ 2026-03-22 22:26:32
○NSdns3.name-services.com2015-07-14 → 2018-10-04 · 4 obs
● 2018-10-04 19:40:40
○ 2026-02-25 19:00:02
○ 2026-03-22 22:26:32
○NSdns4.name-services.com2015-07-14 → 2018-10-04 · 4 obs
● 2018-10-04 19:40:40
○ 2026-02-25 19:00:02
○ 2026-03-22 22:26:32
○NSdns5.name-services.com2015-07-14 → 2018-10-04 · 4 obs
● 2018-10-04 19:40:40
○ 2026-02-25 19:00:02
○ 2026-03-22 22:26:32
●NSns1.markmonitor.com2026-02-25 → 2026-03-22 · 3 obs
● 2026-02-25 19:00:02
● 2026-03-22 22:26:32
●NSns2.markmonitor.com2026-02-25 → 2026-03-22 · 3 obs
● 2026-02-25 19:00:02
● 2026-03-22 22:26:32
●NSns3.markmonitor.com2026-02-25 → 2026-03-22 · 3 obs
● 2026-02-25 19:00:02
● 2026-03-22 22:26:32
●NSns4.markmonitor.com2026-02-25 → 2026-03-22 · 3 obs
● 2026-02-25 19:00:02
● 2026-03-22 22:26:32
●NSns5.markmonitor.com2026-02-25 → 2026-03-22 · 3 obs
● 2026-02-25 19:00:02
● 2026-03-22 22:26:32
●NSns6.markmonitor.com2026-02-25 → 2026-03-22 · 3 obs
● 2026-02-25 19:00:02
● 2026-03-22 22:26:32
●NSns7.markmonitor.com2026-02-25 → 2026-03-22 · 3 obs
● 2026-02-25 19:00:02
● 2026-03-22 22:26:32
○A98.124.198.12015-07-14 → 2015-09-12 · 4 obs
● 2015-09-12 12:18:38
○ 2015-11-26 22:41:36
○ 2026-03-22 22:26:32
○A98.124.199.12015-07-14 → 2015-09-12 · 4 obs
● 2015-09-12 12:18:38
○ 2018-10-04 19:40:40
○ 2026-03-22 22:26:32
○A98.124.199.862015-11-26 → 2018-10-04 · 5 obs
● 2015-11-26 22:41:36
● 2018-10-04 19:40:40
○ 2026-02-25 19:00:02
○ 2026-03-22 22:26:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| go-usa.com | ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com... | 14 records |
✅ Authoritative Response
Server: 149.112.160.2
NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for go-usa.com (unsigned zone)
⏱️ Timing
Total: 408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 14
Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)
Analysis
Name Servers
go-usa.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
go-usa.com at least partially shares name servers with other domains, for instance regeneron4u.com, cargillbrasil.com, um19salesforce.com, eyleapayerpolicyportal.info and awscloud.biz.
These name servers are commonly used with the following: ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone.
Host names with two IP numbers:
ns1.markmonitor.com points to 2620:10a:80a8::1 and 149.112.160.1.
ns2.markmonitor.com points to 2001:67c:10b8::1 and 176.97.158.1.
ns3.markmonitor.com points to 2620:10a:80a9::1 and 149.112.161.1.
ns4.markmonitor.com points to 2001:67c:1bc::1 and 192.174.68.1.
ns5.markmonitor.com points to 2620:10a:80a8::2 and 149.112.160.2.
ns6.markmonitor.com points to 2001:67c:10b8::3 and 176.97.158.3.
ns7.markmonitor.com points to 2620:10a:80a9::2 and 149.112.161.2.