lfsci.com - robtex.com
lfsci.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=1786218714 | ||||||
Same first word
lfsci.com |
Similar names
DNS History
12 records (7 active, 5 former)
●NSns77.worldnic.com2015-08-28 → 2026-08-08 · 3 obs
● 2015-08-28 22:38:30
● 2026-08-08 20:00:18
●NSns78.worldnic.com2015-08-28 → 2026-08-08 · 3 obs
● 2015-08-28 22:38:30
● 2026-08-08 20:00:18
○NSnsc.ntx.net2007-10-24 → 2007-10-24 · 3 obs
○ 2015-08-28 22:38:30
○ 2026-08-08 20:00:18
○NSnsx.ntx.net2007-10-24 → 2007-10-24 · 3 obs
○ 2015-08-28 22:38:30
○ 2026-08-08 20:00:18
●MXalt1.aspmx.l.google.com2015-08-28 → 2026-08-08 · 3 obs
● 2015-08-28 22:38:30
● 2026-08-08 20:00:18
●MXalt2.aspmx.l.google.com2015-08-28 → 2026-08-08 · 3 obs
● 2015-08-28 22:38:30
● 2026-08-08 20:00:18
●MXaspmx.l.google.com2015-08-28 → 2026-08-08 · 3 obs
● 2015-08-28 22:38:30
● 2026-08-08 20:00:18
●MXaspmx2.googlemail.com2015-08-28 → 2026-08-08 · 3 obs
● 2015-08-28 22:38:30
● 2026-08-08 20:00:18
●MXaspmx3.googlemail.com2015-08-28 → 2026-08-08 · 3 obs
● 2015-08-28 22:38:30
● 2026-08-08 20:00:18
○MXmxpool.postoffice.net2007-10-24 → 2007-10-24 · 3 obs
○ 2015-08-28 22:38:30
○ 2026-08-08 20:00:18
○A208.91.197.272015-08-28 → 2017-09-03 · 4 obs
● 2015-08-28 22:38:30
● 2017-09-03 07:39:52
○ 2026-08-08 20:00:18
○A209.1.144.1922007-10-24 → 2007-10-24 · 3 obs
○ 2015-08-28 22:38:30
○ 2026-08-08 20:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| lfsci.com | ns77.worldnic.com, ns78.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.78
NS records: ns77.worldnic.com, ns78.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lfsci.com (unsigned zone)
⏱️ Timing
Total: 3247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| SOA | 1 | NS77.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns77.worldnic.com, ns78.worldnic.com)
Analysis
Name Servers
lfsci.com is served by two delegated name servers, ns77.worldnic.com and ns78.worldnic.com.
lfsci.com shares its name server setup with other domains, including copleys.com, wardrobeconsulting.net, thefamilytree.org and two others.
ns77.worldnic.com resolves to 162.159.26.27. ns78.worldnic.com resolves to 162.159.27.78. Both host names point to a single IP number.
Mail Servers
lfsci.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
lfsci.com shares mail servers — at least in part — with other domains, including cycleobsession.co.nz, mbrook.co.il, davidbeltran.com and two others.
These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com maps to two IP addresses — 142.250.31.26 and 2607:f8b0:4004:c1b::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1b IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1b IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.26 IP addresses.