rbuchwalter.com - robtex.com
rbuchwalter.com
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
rbuchwalter.com |
DNS History
13 records (4 active, 9 former)
●NSns1.dtnt.info2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 07:57:56
● 2026-03-23 05:07:12
○NSns17.domaincontrol.com2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 16:42:14
○ 2026-02-26 07:57:56
○ 2026-03-23 05:07:12
○NSns18.domaincontrol.com2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 16:42:14
○ 2026-02-26 07:57:56
○ 2026-03-23 05:07:12
●NSns2.dtnt.info2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 07:57:56
● 2026-03-23 05:07:12
●NSns3.dtnt.info2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 07:57:56
● 2026-03-23 05:07:12
○NSns45.jetserver.net2015-07-02 → 2016-07-13 · 4 obs
● 2016-07-13 09:03:42
○ 2017-04-05 16:42:14
○ 2026-03-23 05:07:12
○NSns46.jetserver.net2015-07-02 → 2016-07-13 · 4 obs
● 2016-07-13 09:03:42
○ 2017-04-05 16:42:14
○ 2026-03-23 05:07:12
○MXmail.rbuchwalter.com2015-07-02 → 2016-07-13 · 4 obs
● 2016-07-13 09:03:42
○ 2017-04-05 16:42:14
○ 2026-03-23 05:07:12
○MXmailstore1.secureserver.net2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 16:42:14
○ 2026-02-26 07:57:56
○ 2026-03-23 05:07:12
●MXrbuchwalter-com.mail.protection.outlook.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 07:57:56
● 2026-03-23 05:07:12
○MXsmtp.secureserver.net2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 16:42:14
○ 2026-02-26 07:57:56
○ 2026-03-23 05:07:12
○A184.168.221.152017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 16:42:14
○ 2026-02-26 07:57:56
○ 2026-03-23 05:07:12
○A62.219.58.1822015-07-02 → 2016-07-13 · 4 obs
● 2016-07-13 09:03:42
○ 2017-04-05 16:42:14
○ 2026-03-23 05:07:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| rbuchwalter.com | ns1.dtnt.info, ns2.dtnt.info | - |
✅ Authoritative Response
Server:62.219.91.150
NS records: ns1.dtnt.info, ns2.dtnt.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rbuchwalter.com (unsigned zone)
⏱️ Timing
Total: 944ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.dtnt.info, ns2.dtnt.info... |
| MX | 1 | rbuchwalter-com.mail.protection.outlook. |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms50664834 |
| SOA | 1 | ns1.dtnt.info support.dtnt.com |
Analysis
Name Servers
rbuchwalter.com delegates to three name servers: ns1.dtnt.info, ns2.dtnt.info and ns3.dtnt.info.
rbuchwalter.com shares some name servers with other domains, for example ozmasa.com, kiryat4.org.il, crs.co.il, d-pro.co.il and raz-group.com.
Host names with three IP numbers: ns2.dtnt.info points to 62.219.91.150, 63.32.93.178 and 63.34.99.163.
Host names with two IP numbers: ns3.dtnt.info points to 18.237.95.239 and 52.36.225.219.
Host names with one IP number: ns1.dtnt.info points to 62.219.91.139.
Mail Servers
rbuchwalter.com is handled by a single mail server, rbuchwalter-com.mail.protection.outlook.com.
Host rbuchwalter-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::f, 52.101.68.21, 52.101.68.39, 52.101.73.15 and 52.101.73.19.