lfengineering.com - dns.ninja
lfengineering.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.3.5.46🇺🇸 Cybercon62.3.5.0/24 autogen | ||||||
| PTR | securec3p4.ezhostingserver.com | ||||||
| NS | ns1.ezhostingserver.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34a2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.162🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.ezhostingserver.com | ||||||
| A | 2606:4700:5a::ac40:3570🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.112🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.lfengineering.com ⭐ | ||||||
| A | 5.172.176.81🇺🇸 Cybercon5.172.176.0/24 autogen | ||||||
| PTR | mail02-p2.ezhostingserver.com | ||||||
| TXT | v=spf1 include:spf.ezhostingserver.com ip4:62.3.5.46 ip4:5.172.176.81 ~all | ||||||
| SOA | ns1.ezhostingserver.comhostmaster@lfengineering.com serial=20204835 | ||||||
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=1782755711 | ||||||
Previously MX for
Subdomains
mail.lfengineering.com |
Same first word
lfengineering.com |
Similar names
DNS History
16 records (4 active, 12 former)
○NSns.host4u.net2007-10-31 → 2007-10-31 · 3 obs
○ 2015-07-01 23:06:26
○ 2026-06-29 18:18:42
○NSns1.connecteditsolutions.com2015-07-01 → 2015-11-04 · 5 obs
● 2015-07-01 23:06:26
● 2015-11-04 16:51:18
○ 2016-02-22 15:29:48
○ 2026-06-29 18:18:42
●NSns1.ezhostingserver.com2026-03-20 → 2026-06-29 · 3 obs
● 2026-03-20 16:54:24
● 2026-06-29 18:18:42
○NSns1.lionleafhosting.com2016-02-22 → 2020-03-11 · 5 obs
● 2016-02-22 15:29:48
● 2020-03-11 06:12:56
○ 2026-03-20 16:54:24
○ 2026-06-29 18:18:42
○NSns2.connecteditsolutions.com2015-07-01 → 2015-11-04 · 5 obs
● 2015-07-01 23:06:26
● 2015-11-04 16:51:18
○ 2016-02-22 15:29:48
○ 2026-06-29 18:18:42
●NSns2.ezhostingserver.com2026-03-20 → 2026-06-29 · 3 obs
● 2026-03-20 16:54:24
● 2026-06-29 18:18:42
○NSns2.host4u.net2007-10-31 → 2007-10-31 · 3 obs
○ 2015-07-01 23:06:26
○ 2026-06-29 18:18:42
○NSns2.lionleafhosting.com2016-02-22 → 2020-03-11 · 5 obs
● 2016-02-22 15:29:48
● 2020-03-11 06:12:56
○ 2026-03-20 16:54:24
○ 2026-06-29 18:18:42
○MXlfengineering.com2016-02-22 → 2016-06-18 · 5 obs
● 2016-02-22 15:29:48
● 2016-06-18 15:52:04
○ 2017-03-30 07:09:04
○ 2026-06-29 18:18:42
●MXmail.lfengineering.com2007-10-31 → 2026-06-29 · 5 obs
○ 2015-07-01 23:06:26
○ 2020-03-11 06:12:56
● 2026-03-20 16:54:24
● 2026-06-29 18:18:42
○MXmail.lionleaf.com2015-07-01 → 2015-11-04 · 5 obs
● 2015-07-01 23:06:26
● 2015-11-04 16:51:18
○ 2016-02-22 15:29:48
○ 2026-06-29 18:18:42
○MXmail.lionleafhosting.com2017-03-30 → 2020-03-11 · 5 obs
● 2017-03-30 07:09:04
● 2020-03-11 06:12:56
○ 2026-03-20 16:54:24
○ 2026-06-29 18:18:42
○A209.150.159.652007-10-31 → 2007-10-31 · 3 obs
○ 2015-07-01 23:06:26
○ 2026-06-29 18:18:42
●A62.3.5.462026-03-20 → 2026-06-29 · 3 obs
● 2026-03-20 16:54:24
● 2026-06-29 18:18:42
○A69.63.138.1612015-07-01 → 2015-11-04 · 5 obs
● 2015-07-01 23:06:26
● 2015-11-04 16:51:18
○ 2016-02-22 15:29:48
○ 2026-06-29 18:18:42
○A69.63.138.1842016-02-22 → 2020-03-11 · 5 obs
● 2016-02-22 15:29:48
● 2020-03-11 06:12:56
○ 2026-03-20 16:54:24
○ 2026-06-29 18:18:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| lfengineering.com | ns1.ezhostingserver.com, ns2.ezhostingserver.com | 4 records |
✅ Authoritative Response
Server:172.64.53.112
NS records: ns1.ezhostingserver.com, ns2.ezhostingserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lfengineering.com (unsigned zone)
⏱️ Timing
Total: 310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.3.5.46 |
| NS | 2 | ns1.ezhostingserver.com, ns2.ezhostingserver.com |
| MX | 1 | mail.lfengineering.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.ezhostingserver.com |
| SOA | 1 | ns1.ezhostingserver.com hostmaster.lfeng |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.ezhostingserver.com, ns1.ezhostingserver.com, ns2.ezhostingserver.com...)
Analysis
Hierarchy
mail.lfengineering.com is delegated beneath lfengineering.com.
IP Addresses
lfengineering.com points to a single IP number: 62.3.5.46.
Additional host names — carol-day.com, fomb.org, merylandchandan.com and two others — share IP numbers with lfengineering.com.
Name Servers
lfengineering.com uses two name servers for its delegation: ns1.ezhostingserver.com and ns2.ezhostingserver.com.
lfengineering.com shares its name server setup with other domains, including alaskakids.org, reaptive.com, asmahussain.edu.in and two others.
There is at least partial name server overlap between lfengineering.com and other domains — ascc.com, guardianhomeexchange.com, lewisandlambright.com and two more among them.
These name servers frequently co-occur with the name servers ns1.hostek.com and ns2.hostek.com.
The two host names ns1.ezhostingserver.com and ns2.ezhostingserver.com each have a pair of IP addresses: ns1.ezhostingserver.com has 172.64.52.162 and 2606:4700:52::ac40:34a2, and ns2.ezhostingserver.com has 172.64.53.112 and 2606:4700:5a::ac40:3570.
Mail Servers
lfengineering.com has one mail server: mail.lfengineering.com.
mail.lfengineering.com directs to just one IP number, 5.172.176.81.