a1roof.net - robtex.com
a1roof.net
net
| 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=1778843786 | ||||||
Previously MX for
a1roof.net |
Same first word
DNS History
10 records (4 active, 6 former)
○NSns1.cyberwitz.com2015-06-06 → 2016-03-28 · 4 obs
● 2016-03-28 01:44:16
○ 2016-07-21 18:19:36
○ 2026-05-15 11:30:30
○NSns2.cyberwitz.com2015-06-06 → 2016-03-28 · 4 obs
● 2016-03-28 01:44:16
○ 2016-07-21 18:19:36
○ 2026-05-15 11:30:30
●NSns77.domaincontrol.com2016-07-21 → 2026-05-15 · 3 obs
● 2016-07-21 18:19:36
● 2026-05-15 11:30:30
●NSns78.domaincontrol.com2016-07-21 → 2026-05-15 · 3 obs
● 2016-07-21 18:19:36
● 2026-05-15 11:30:30
●MXa1roof-net.mail.protection.outlook.com2026-03-06 → 2026-05-15 · 3 obs
● 2026-03-06 08:06:26
● 2026-05-15 11:30:30
○MXa1roof.net2015-06-06 → 2016-03-28 · 4 obs
● 2016-03-28 01:44:16
○ 2016-07-21 18:19:36
○ 2026-05-15 11:30:30
○MXmail.a1roof.net2016-07-21 → 2017-04-07 · 5 obs
● 2016-07-21 18:19:36
● 2017-04-07 14:18:24
○ 2026-03-06 08:06:26
○ 2026-05-15 11:30:30
○A192.186.197.382016-07-21 → 2017-04-07 · 5 obs
● 2016-07-21 18:19:36
● 2017-04-07 14:18:24
○ 2026-03-06 08:06:26
○ 2026-05-15 11:30:30
○A204.197.248.1462015-06-06 → 2016-03-28 · 4 obs
● 2016-03-28 01:44:16
○ 2016-07-21 18:19:36
○ 2026-05-15 11:30:30
●A72.167.206.1872026-03-06 → 2026-05-15 · 3 obs
● 2026-03-06 08:06:26
● 2026-05-15 11:30:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net... | - |
| a1roof.net | ns77.domaincontrol.com, ns78.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.108.49
NS records: ns77.domaincontrol.com, ns78.domaincontrol.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 937ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.167.206.187 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| MX | 1 | a1roof-net.mail.protection.outlook.com ( |
| TXT | 3 | v=spf1 include:secureserver.net -all, a8iqvghvpkn3jgc1q8ju94grh6... |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
a1roof.net points to IP number 72.167.206.187.
For instance, other host names haunlimited.org, journalofcyberpolicy.com, mail.tcrs.ca, ckbrothers.com and mail.gobmc.org share IP numbers with a1roof.net.
Name Servers
a1roof.net is delegated to two name servers: ns77.domaincontrol.com and ns78.domaincontrol.com.
a1roof.net uses the same name server setup as other domains such as fsjmarburg.de, stringham-schools.com, acroteer.com, writetone.com and jitagent.com.
a1roof.net shares name servers with other domains at least partially, for example unicolapanama.com.
Host names with two IP numbers:
ns77.domaincontrol.com points to 2603:5:21c4::31 and 97.74.108.49; ns78.domaincontrol.com points to 2603:5:22c4::31 and 173.201.76.49.
Mail Servers
a1roof.net is handled by a single mail server, a1roof-net.mail.protection.outlook.com.
Host name a1roof-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c902::, 2a01:111:f403:f802::3, 2a01:111:f403:f90f::, 52.101.9.24, 52.101.41.26, 52.101.41.183 and 52.101.50.10.