cobertend.com - robtex.com
cobertend.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bdm.microsoftonline.com ⚠️ Not in zone NS records | ||||||
| A | 2603:1061:0:700::d0🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-208.azure-dns.com | ||||||
| A | 13.107.236.208🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-208.azure-dns.com | ||||||
| NS | ns2.bdm.microsoftonline.com ⚠️ Not in zone NS records | ||||||
| A | 2620:1ec:8ec:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-208.azure-dns.net | ||||||
| A | 150.171.21.208🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-208.azure-dns.net | ||||||
| NS | ns3.bdm.microsoftonline.com ⚠️ Not in zone NS records | ||||||
| A | 2a01:111:4000:700::d0🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-208.azure-dns.org | ||||||
| A | 204.14.183.208🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-208.azure-dns.org | ||||||
| NS | ns4.bdm.microsoftonline.com ⚠️ Not in zone NS records | ||||||
| A | 2620:1ec:bda:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-208.azure-dns.info | ||||||
| A | 208.84.5.208🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-208.azure-dns.info | ||||||
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=1774682437 | ||||||
Same first word
cobertend.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.bdm.microsoftonline.com2026-03-10 → 2026-03-28 · 3 obs
● 2026-03-10 11:58:18
● 2026-03-28 07:46:00
○NSns1.porta80.com.br2016-12-20 → 2017-11-15 · 4 obs
● 2017-11-15 22:30:34
○ 2026-03-10 11:58:18
○ 2026-03-28 07:46:00
●NSns2.bdm.microsoftonline.com2026-03-10 → 2026-03-28 · 3 obs
● 2026-03-10 11:58:18
● 2026-03-28 07:46:00
○NSns2.porta80.com.br2016-12-20 → 2017-11-15 · 4 obs
● 2017-11-15 22:30:34
○ 2026-03-10 11:58:18
○ 2026-03-28 07:46:00
●NSns3.bdm.microsoftonline.com2026-03-10 → 2026-03-28 · 3 obs
● 2026-03-10 11:58:18
● 2026-03-28 07:46:00
○NSns3.porta80.com.br2016-12-20 → 2017-11-15 · 4 obs
● 2017-11-15 22:30:34
○ 2026-03-10 11:58:18
○ 2026-03-28 07:46:00
●NSns4.bdm.microsoftonline.com2026-03-10 → 2026-03-28 · 3 obs
● 2026-03-10 11:58:18
● 2026-03-28 07:46:00
○MXmail.cobertend.com2016-12-20 → 2017-11-15 · 4 obs
● 2017-11-15 22:30:34
○ 2026-03-10 11:58:18
○ 2026-03-28 07:46:00
○A187.85.65.172016-12-20 → 2017-11-15 · 4 obs
● 2017-11-15 22:30:34
○ 2026-03-10 11:58:18
○ 2026-03-28 07:46:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| cobertend.com | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com | 8 records |
✅ Authoritative Response
Server:150.171.21.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cobertend.com (unsigned zone)
⏱️ Timing
Total: 105ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)
Analysis
Name Servers
cobertend.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
cobertend.com shares name servers with other domains at least partially, for instance breitlaw.com, medya.group, velebna.sk, grupovapo.com and verox.eu.
Host names with two IP numbers:
ns1.bdm.microsoftonline.com resolves to 2603:1061:0:700::d0 and 13.107.236.208.
ns2.bdm.microsoftonline.com resolves to 2620:1ec:8ec:700::d0 and 150.171.21.208.
ns3.bdm.microsoftonline.com resolves to 2a01:111:4000:700::d0 and 204.14.183.208.
ns4.bdm.microsoftonline.com resolves to 2620:1ec:bda:700::d0 and 208.84.5.208.