david-sf.com - robtex.com
david-sf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.4.204.181🇨🇦 OVH142.4.192.0/19 Hosting route | ||||||
| PTR | mxgw.r4l.com | ||||||
| NS | ns1.r4l.com ⭐ | ||||||
| A | 2607:5300:60:34bf::1🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| A | 142.4.204.181🇨🇦 OVH142.4.192.0/19 Hosting route | ||||||
| PTR | mxgw.r4l.com | ||||||
| NS | ns2.r4l.com | ||||||
| A | 2600:3c03::f03c:91ff:fe93:e369🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| PTR | ns2.r4l.com | ||||||
| A | 66.228.40.6🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies | ||||||
| PTR | ns2.r4l.com | ||||||
| MX | mx1.r4l.com ⭐ | ||||||
| A | 192.99.3.191🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | smtp.r4l.com | ||||||
| MX | mx2.r4l.com ⭐ | ||||||
| A | 192.99.3.191🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | smtp.r4l.com | ||||||
| MX | mx3.r4l.com ⭐ | ||||||
| A | 192.99.3.191🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | smtp.r4l.com | ||||||
| TXT | v=spf1 redirect=vhost.r4l.com | ||||||
| SOA | ns1.r4l.comsupport@register4less.com 2019-12-03 #1 | ||||||
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=1777055112 | ||||||
Same first word
david-sf.com |
DNS History
16 records (6 active, 10 former)
○NSdilbert.ns.cloudflare.com2018-12-12 → 2018-12-12 · 4 obs
● 2018-12-12 20:44:42
○ 2026-04-16 07:44:00
○ 2026-04-24 18:32:08
○NSnicole.ns.cloudflare.com2018-12-12 → 2018-12-12 · 4 obs
● 2018-12-12 20:44:42
○ 2026-04-16 07:44:00
○ 2026-04-24 18:32:08
○NSns01.domaincontrol.com2015-08-03 → 2017-02-07 · 4 obs
● 2017-02-07 01:20:06
○ 2018-12-12 20:44:42
○ 2026-04-24 18:32:08
○NSns02.domaincontrol.com2015-08-03 → 2017-02-07 · 4 obs
● 2017-02-07 01:20:06
○ 2018-12-12 20:44:42
○ 2026-04-24 18:32:08
●NSns1.r4l.com2026-04-16 → 2026-04-24 · 3 obs
● 2026-04-16 07:44:00
● 2026-04-24 18:32:08
●NSns2.r4l.com2026-04-16 → 2026-04-24 · 3 obs
● 2026-04-16 07:44:00
● 2026-04-24 18:32:08
○MXdavidsf-com01c.mail.protection.outlook.com2018-12-12 → 2018-12-12 · 4 obs
● 2018-12-12 20:44:42
○ 2026-04-16 07:44:00
○ 2026-04-24 18:32:08
○MXmailstore1.secureserver.net2015-08-03 → 2017-02-07 · 4 obs
● 2017-02-07 01:20:06
○ 2018-12-12 20:44:42
○ 2026-04-24 18:32:08
●MXmx1.r4l.com2026-04-16 → 2026-04-24 · 3 obs
● 2026-04-16 07:44:00
● 2026-04-24 18:32:08
●MXmx2.r4l.com2026-04-16 → 2026-04-24 · 3 obs
● 2026-04-16 07:44:00
● 2026-04-24 18:32:08
●MXmx3.r4l.com2026-04-16 → 2026-04-24 · 3 obs
● 2026-04-16 07:44:00
● 2026-04-24 18:32:08
○MXsmtp.secureserver.net2015-08-03 → 2017-02-07 · 4 obs
● 2017-02-07 01:20:06
○ 2018-12-12 20:44:42
○ 2026-04-24 18:32:08
●A142.4.204.1812026-04-16 → 2026-04-24 · 3 obs
● 2026-04-16 07:44:00
● 2026-04-24 18:32:08
○A198.71.232.32015-11-22 → 2016-06-18 · 5 obs
● 2015-11-22 06:48:28
● 2016-06-18 18:58:50
○ 2017-02-07 01:20:06
○ 2026-04-24 18:32:08
○A50.62.88.952017-02-07 → 2018-12-12 · 5 obs
● 2017-02-07 01:20:06
● 2018-12-12 20:44:42
○ 2026-04-16 07:44:00
○ 2026-04-24 18:32:08
○A68.178.254.562015-08-03 → 2015-08-03 · 3 obs
○ 2015-11-22 06:48:28
○ 2026-04-24 18:32:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| david-sf.com | ns1.r4l.com, ns2.r4l.com | 4 records |
✅ Authoritative Response
Server:66.228.40.6
NS records: ns1.r4l.com, ns2.r4l.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for david-sf.com (unsigned zone)
⏱️ Timing
Total: 378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.4.204.181 |
| NS | 2 | ns1.r4l.com, ns2.r4l.com |
| MX | 3 | mx1.r4l.com (pri: 10), mx2.r4l.com (pri: 10)... |
| TXT | 1 | v=spf1 redirect=vhost.r4l.com |
| SOA | 1 | ns1.r4l.com support.register4less.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.r4l.com, ns1.r4l.com, ns2.r4l.com...)
Analysis
IP Addresses
david-sf.com points to a single IP number: 142.4.204.181.
Other host names, for instance www.herolist.com, ehead.net, www.soundbiscuitproductions.com, mx.bullionbasics.com and santafefestival.com share IP numbers with david-sf.com.
Name Servers
Delegation for david-sf.com rests with two name servers, ns1.r4l.com and ns2.r4l.com.
david-sf.com shares the same name server setup as other domains, including cscretail.com, capecodimpressions.com, mail.agencymiami.com, vipr.us and dennisdasaro.com.
Host names with two IP numbers: ns1.r4l.com points to 2607:5300:60:34bf::1 and 142.4.204.181; ns2.r4l.com points to 2600:3c03::f03c:91ff:fe93:e369 and 66.228.40.6.
Mail Servers
david-sf.com is handled by three mail servers: mx1.r4l.com, mx2.r4l.com and mx3.r4l.com.
david-sf.com shares mail servers with other domains at least in part, for instance cranberg.com, audiqo.com, bedmoney.com, gallery180.com and wikidepia.com.
Host names sharing a single IP address:
The host name mx1.r4l.com points to 192.99.3.191.
The host name mx2.r4l.com points to 192.99.3.191.
The host name mx3.r4l.com points to 192.99.3.191.
Host names that point to 192.99.3.191: mx1.r4l.com, mx2.r4l.com and mx3.r4l.com.