topchefuniversityapp.com - robtex.com
topchefuniversityapp.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 | ||||||
DNS History
12 records (10 active, 2 former)
●NSns-1022.awsdns-63.net2015-05-14 → 2026-03-09 · 2 obs
● 2026-03-09 08:38:02
●NSns-1147.awsdns-15.org2015-05-14 → 2026-03-09 · 2 obs
● 2026-03-09 08:38:02
●NSns-1705.awsdns-21.co.uk2015-05-14 → 2026-03-09 · 2 obs
● 2026-03-09 08:38:02
●NSns-308.awsdns-38.com2015-05-14 → 2026-03-09 · 2 obs
● 2026-03-09 08:38:02
●MXalt1.aspmx.l.google.com2017-12-22 → 2026-03-09 · 3 obs
● 2017-12-22 20:52:56
● 2026-03-09 08:38:02
●MXalt2.aspmx.l.google.com2017-12-22 → 2026-03-09 · 3 obs
● 2017-12-22 20:52:56
● 2026-03-09 08:38:02
●MXaspmx.l.google.com2017-12-22 → 2026-03-09 · 3 obs
● 2017-12-22 20:52:56
● 2026-03-09 08:38:02
●MXaspmx2.googlemail.com2017-12-22 → 2026-03-09 · 3 obs
● 2017-12-22 20:52:56
● 2026-03-09 08:38:02
●MXaspmx3.googlemail.com2017-12-22 → 2026-03-09 · 3 obs
● 2017-12-22 20:52:56
● 2026-03-09 08:38:02
○MXmx.mailanyone.net2015-05-14 → 2016-11-29 · 4 obs
● 2016-11-29 05:51:16
○ 2017-12-22 20:52:56
○ 2026-03-09 08:38:02
○A107.20.158.2022015-05-14 → 2017-12-22 · 4 obs
● 2017-12-22 20:52:56
○ 2026-03-09 08:38:00
○ 2026-03-09 08:38:02
●A52.204.116.1042026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 08:38:00
● 2026-03-09 08:38:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| topchefuniversityapp.com | ns-308.awsdns-38.com, ns-1022.awsdns-63.net, ns-1705.awsdns-21.co.uk, ns-1147.awsdns-15.org | 1 record |
✅ Authoritative Response
Server: 205.251.193.52
NS records: ns-308.awsdns-38.com, ns-1022.awsdns-63.net, ns-1705.awsdns-21.co.uk, ns-1147.awsdns-15.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topchefuniversityapp.com (unsigned zone)
⏱️ Timing
Total: 1246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.204.116.104 |
| NS | 4 | ns-1022.awsdns-63.net, ns-1147.awsdns-15.org... |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 2 | google-site-verification=mp0mjJjEpj4w-om, v=spf1 include:_spf.google.com include:s |
| SOA | 1 | ns-1147.awsdns-15.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-308.awsdns-38.com)
Analysis
IP Addresses
topchefuniversityapp.com points to IP number: 52.204.116.104.
Other host names, for instance ec2-52-204-116-104.compute-1.amazonaws.com and troop175ky.org, share IP numbers with topchefuniversityapp.com.
Name Servers
topchefuniversityapp.com is delegated to four name servers: ns-308.awsdns-38.com, ns-1022.awsdns-63.net, ns-1147.awsdns-15.org and ns-1705.awsdns-21.co.uk.
topchefuniversityapp.com at least partially shares name servers with other domains, for instance hair-position.jp, healthforcalifornia.info, health-tips.online, d2dfqh8ym2aboa.cloudfront.net and alexottoboni.com.
Host names with two IP numbers: ns-308.awsdns-38.com points to 2600:9000:5301:3400::1 and 205.251.193.52; ns-1022.awsdns-63.net points to 2600:9000:5303:fe00::1 and 205.251.195.254; ns-1147.awsdns-15.org points to 2600:9000:5304:7b00::1 and 205.251.196.123; ns-1705.awsdns-21.co.uk points to 2600:9000:5306:a900::1 and 205.251.198.169.
Mail Servers
Five mail servers handle topchefuniversityapp.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
topchefuniversityapp.com shares at least partially some mail servers with other domains, including ns500671.ns500754.ns500671.ns500742.ns500705.ns500704.ns500705.ns500704.ns500688.ns500678.ns500671.lusty(0x736c7574)z.com, ns500742.ns500754.ns500754.ns500731.ns500731.ns500671.ns500649.ns500678.ns500671.ns500666.tenderladiesbz.com, ns500698.ns500698.ns500698.ns500758.ns500698.ns500708.ns500708.ns500576.ns500576.ns500686.ns500652.ns500576.trackreceptor.com, cc-cmm.com and triedandtrue.com.
these mail servers are often used together with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
aspmx2.googlemail.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.27
aspmx3.googlemail.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.27
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
Host names that point to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Host names that point to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com