lrtechfest.com - robtex.com
lrtechfest.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 | ||||||
Subdomains
www.lrtechfest.com |
Same first word
lrtechfest.com |
DNS History
15 records (9 active, 6 former)
○NSns1.everleap.com2015-07-17 → 2016-04-16 · 4 obs
● 2016-04-16 19:54:20
○ 2016-11-29 23:01:18
○ 2026-03-24 02:21:02
○NSns2.everleap.com2015-07-17 → 2016-04-16 · 4 obs
● 2016-04-16 19:54:20
○ 2016-11-29 23:01:18
○ 2026-03-24 02:21:02
●NSns29.domaincontrol.com2016-11-29 → 2026-03-24 · 3 obs
● 2016-11-29 23:01:18
● 2026-03-24 02:21:02
○NSns3.everleap.com2015-07-17 → 2016-04-16 · 4 obs
● 2016-04-16 19:54:20
○ 2016-11-29 23:01:18
○ 2026-03-24 02:21:02
●NSns30.domaincontrol.com2016-11-29 → 2026-03-24 · 3 obs
● 2016-11-29 23:01:18
● 2026-03-24 02:21:02
●MXalt1.aspmx.l.google.com2015-11-15 → 2026-03-24 · 3 obs
● 2015-11-15 23:49:26
● 2026-03-24 02:21:02
●MXalt2.aspmx.l.google.com2015-11-15 → 2026-03-24 · 3 obs
● 2015-11-15 23:49:26
● 2026-03-24 02:21:02
●MXalt3.aspmx.l.google.com2015-11-15 → 2026-03-24 · 3 obs
● 2015-11-15 23:49:26
● 2026-03-24 02:21:02
●MXalt4.aspmx.l.google.com2015-11-15 → 2026-03-24 · 3 obs
● 2015-11-15 23:49:26
● 2026-03-24 02:21:02
●MXaspmx.l.google.com2015-11-15 → 2026-03-24 · 3 obs
● 2015-11-15 23:49:26
● 2026-03-24 02:21:02
○MXsm14.internetmailserver.net2015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-15 23:49:26
○ 2026-03-24 02:21:02
●A15.197.225.1282026-03-09 → 2026-03-24 · 3 obs
● 2026-03-09 01:07:52
● 2026-03-24 02:21:02
○A199.233.255.852015-07-17 → 2016-04-16 · 4 obs
● 2016-04-16 19:54:20
○ 2016-11-29 23:01:18
○ 2026-03-24 02:21:02
●A3.33.251.1682026-03-09 → 2026-03-24 · 3 obs
● 2026-03-09 01:07:52
● 2026-03-24 02:21:02
○A50.63.202.162016-11-29 → 2017-06-24 · 5 obs
● 2016-11-29 23:01:18
● 2017-06-24 19:08:28
○ 2026-03-09 01:07:52
○ 2026-03-24 02:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lrtechfest.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lrtechfest.com (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns29.domaincontrol.com, ns30.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 3 | google-site-verification=7AMj2j84O6gX_Jy, v=spf1 include:servers.mcsv.net ?all... |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)
Analysis
Hierarchy
www.lrtechfest.com has lrtechfest.com as its parent.
IP Addresses
lrtechfest.com points to two IPs: 3.33.251.168 and 15.197.225.128.
Other host names, for instance nursingbehindthewall.info, littlerosebuds.ca, coffman(0x736578)hausts.com, arkhamseo.com and kstrial.com share IP numbers with lrtechfest.com.
Name Servers
Two name servers ns29.domaincontrol.com and ns30.domaincontrol.com are delegated to lrtechfest.com.
lrtechfest.com uses the same name server configuration as other domains, such as poshbites.com, jerismcintyre.com, middleeastoptical.com, j-film.us and eldertaleonline.com.
lrtechfest.com shares name servers with other domains at least partially, for instance appfiles.mobi and devtov.com.
Host names with two IPs:
ns29.domaincontrol.com points to 2603:5:2181::f and 97.74.104.15.
ns30.domaincontrol.com points to 2603:5:2281::f and 173.201.72.15.
Mail Servers
lrtechfest.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
lrtechfest.com shares mail servers with other domains at least in part, for instance ns500759.ns500758.ns500698.ns500735.ns500698.ns500698.ns500576.ns500576.ns500576.ns500576.ns500652.ns500619.ns500652.tracksymphony.com, agrieds.com, airiodion.com, sorinmoldovan.ro and iwashtn.com.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27
alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26
alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26
alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26
alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)