landmarkengineeringco.com - dns.ninja
landmarkengineeringco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.121.42.92🇺🇸 Microsoft20.64.0.0/10 | ||||||
| PTR | cpanel276.turbify.biz | ||||||
| NS | ns1.turbify.com ⭐ | ||||||
| A | 20.121.230.119🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.turbify.com | ||||||
| A | 134.33.240.61🇬🇧 Microsoft134.33.0.0/16 | ||||||
| MX | mx-biz.mail.am0.yahoodns.net ⭐ | ||||||
| A | 67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1 | ||||||
| A | 67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1 | ||||||
| TXT | v=spf1 ptr:yahoo.com ptr:yahoo.net ?all | ||||||
| SOA | ns1.turbify.comhostmaster@landmarkengineeringco.com 2026-02-18 #2 | ||||||
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=1782781006 | ||||||
Same first word
landmarkengineeringco.com |
DNS History
9 records (4 active, 5 former)
○NShidden-master.yahoo.com2015-05-18 → 2017-02-16 · 4 obs
● 2017-02-16 12:32:58
○ 2026-05-01 12:13:36
○ 2026-06-30 01:12:16
●NSns1.turbify.com2026-05-01 → 2026-06-30 · 3 obs
● 2026-05-01 12:13:36
● 2026-06-30 01:12:16
●NSns2.turbify.com2026-05-01 → 2026-06-30 · 3 obs
● 2026-05-01 12:13:36
● 2026-06-30 01:12:16
○NSyns1.yahoo.com2015-05-18 → 2017-02-16 · 4 obs
● 2017-02-16 12:32:58
○ 2026-05-01 12:13:36
○ 2026-06-30 01:12:16
○NSyns2.yahoo.com2015-05-18 → 2017-02-16 · 4 obs
● 2017-02-16 12:32:58
○ 2026-05-01 12:13:36
○ 2026-06-30 01:12:16
●MXmx-biz.mail.am0.yahoodns.net2015-05-18 → 2026-06-30 · 2 obs
● 2026-06-30 01:12:16
●A20.121.42.922026-05-01 → 2026-06-30 · 3 obs
● 2026-05-01 12:13:36
● 2026-06-30 01:12:16
○A67.195.61.462015-10-13 → 2017-02-16 · 5 obs
● 2015-10-13 15:30:48
● 2017-02-16 12:32:58
○ 2026-05-01 12:13:36
○ 2026-06-30 01:12:16
○A98.136.187.132015-05-18 → 2015-05-18 · 3 obs
○ 2015-10-13 15:30:48
○ 2026-06-30 01:12:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net... | - |
| landmarkengineeringco.com | ns1.turbify.com, ns2.turbify.com | 2 records |
✅ Authoritative Response
Server:20.121.230.119
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for landmarkengineeringco.com (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.121.42.92 |
| NS | 2 | ns2.turbify.com, ns1.turbify.com |
| MX | 2 | mx-biz.mail.am0.yahoodns.net (pri: 20), mx-biz.mail.am0.yahoodns.net (pri: 30) |
| TXT | 1 | v=spf1 ptr:yahoo.com ptr:yahoo.net ?all |
| SOA | 1 | ns1.turbify.com hostmaster.landmarkengin |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)
Analysis
IP Addresses
landmarkengineeringco.com has exactly one IP address — 20.121.42.92.
glove-asia.com, djta.org, accurateacct.com plus two other host names have IP numbers in common with landmarkengineeringco.com.
Name Servers
landmarkengineeringco.com uses two name servers for its delegation: ns1.turbify.com and ns2.turbify.com.
The name server configuration of landmarkengineeringco.com is shared with other domains, for instance pbpartsdepot.com, interplazashoptown.com, newhorizonsmb.net and two others.
There is at least partial name server overlap between landmarkengineeringco.com and other domains — gtpconnect.net, dunayer.com, sestech.in and two more among them.
These name servers tend to appear in combination with the name servers yns1.yahoo.com, yns2.yahoo.com, yns20.yahoo.com and yns21.yahoo.com.
ns1.turbify.com → 20.121.230.119 and ns2.turbify.com → 134.33.240.61: one IP number per host name.
Mail Servers
landmarkengineeringco.com uses one mail server — mx-biz.mail.am0.yahoodns.net.
The mail server setup of landmarkengineeringco.com matches that of other domains such as ldwhitaker.com, thepreventionclass.com, hordila.com and two others.
landmarkengineeringco.com and a number of other domains — crossbridgelifelearningcenter.com, celebritypets.us, williamsearle.com and 360surveymap.com among them — share at least some of the same mail servers.
mx-biz.mail.am0.yahoodns.net carries two IP numbers: 67.195.204.83 and 67.195.228.75.