mgm.us - robtex.com
mgm.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.markmonitor.com ⭐ | ||||||
| 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 | ||||||
| NS | ns2.markmonitor.com ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| 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 | ||||||
| NS | ns4.markmonitor.com | ||||||
| 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 | ||||||
| NS | ns5.markmonitor.com | ||||||
| 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 | ||||||
| NS | ns6.markmonitor.com ⚠️ Not in parent delegation | ||||||
| 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 parent delegation | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.markmonitor.comhostmaster@markmonitor.com 2026-06-16 #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.usadmin@tldns.godaddy serial=1784660415 | ||||||
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
○NSdns1.cscdns.net2015-08-07 → 2018-04-05 · 4 obs
● 2018-04-05 04:32:20
○ 2026-06-09 22:45:34
○ 2026-07-21 19:33:54
○NSdns2.cscdns.net2015-08-07 → 2018-04-05 · 4 obs
● 2018-04-05 04:32:20
○ 2026-06-09 22:45:34
○ 2026-07-21 19:33:54
○NSedns2.ultradns.biz2026-06-09 → 2026-06-09 · 3 obs
● 2026-06-09 22:45:34
○ 2026-07-21 19:33:54
○NSedns2.ultradns.com2026-06-09 → 2026-06-09 · 3 obs
● 2026-06-09 22:45:34
○ 2026-07-21 19:33:54
○NSedns2.ultradns.net2026-06-09 → 2026-06-09 · 3 obs
● 2026-06-09 22:45:34
○ 2026-07-21 19:33:54
○NSedns2.ultradns.org2026-06-09 → 2026-06-09 · 3 obs
● 2026-06-09 22:45:34
○ 2026-07-21 19:33:54
●NSns1.markmonitor.com2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 19:33:54
●NSns2.markmonitor.com2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 19:33:54
●NSns3.markmonitor.com2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 19:33:54
●NSns4.markmonitor.com2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 19:33:54
●NSns5.markmonitor.com2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 19:33:54
●NSns6.markmonitor.com2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 19:33:54
●NSns7.markmonitor.com2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 19:33:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, w.cctld.us, y.cctld.us, x.cctld.us... | - |
| mgm.us | ns4.markmonitor.com, ns5.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com | - |
✅ Authoritative Response
Server:192.174.68.1
NS records: ns4.markmonitor.com, ns5.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mgm.us (unsigned zone)
⏱️ Timing
Total: 686ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 7 | ns5.markmonitor.com, ns4.markmonitor.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
Analysis
Name Servers
mgm.us is served by 7 authoritative name servers — among them ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 others.
There is at least partial name server overlap between mgm.us and other domains — cnahardy.fr, geopaax.com, insidepeek.com and two more among them.
These name servers regularly appear alongside ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and 5 other name servers in NS record sets.
Host names with two IP numbers:
ns1.markmonitor.com resolves to two addresses: 149.112.160.1 and 2620:10a:80a8::1.
ns2.markmonitor.com resolves to two addresses: 176.97.158.1 and 2001:67c:10b8::1.
ns3.markmonitor.com resolves to two addresses: 149.112.161.1 and 2620:10a:80a9::1.
ns4.markmonitor.com resolves to two addresses: 192.174.68.1 and 2001:67c:1bc::1.
ns5.markmonitor.com resolves to two addresses: 149.112.160.2 and 2620:10a:80a8::2.
ns6.markmonitor.com resolves to two addresses: 176.97.158.3 and 2001:67c:10b8::3.
ns7.markmonitor.com resolves to two addresses: 149.112.161.2 and 2620:10a:80a9::2.