crtkr.com - robtex.com
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crtkr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700::6812:1a78🇺🇸 Cloudflare | ||||||
| A | 2606:4700::6812:1b78🇺🇸 Cloudflare | ||||||
| A | 104.18.26.120 Cloudflare | ||||||
| A | 104.18.27.120 Cloudflare | ||||||
| NS | maria.ns.cloudflare.com ⭐ | ||||||
| NS | nitin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bd7🇺🇸 Cloudflare | ||||||
| A | 2803:f800:50::6ca2:c1d7🇨🇷 Cloudflare | ||||||
| A | 2a06:98c1:50::ac40:21d7🇺🇸 Cloudflare | ||||||
| A | 108.162.193.215🇺🇸 Cloudflare | ||||||
| A | 172.64.33.215🇺🇸 Cloudflare | ||||||
| A | 173.245.59.215🇺🇸 Cloudflare | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c21::1b🇺🇸 Google | ||||||
| A | 172.253.115.26🇺🇸 Google | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2a00:1450:400b:c02::1a🇮🇪 Google | ||||||
| A | 172.253.116.27🇺🇸 Google | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4023:3003::1b🇺🇸 Google | ||||||
| A | 172.253.145.26🇺🇸 Google | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:400c:c00::1b🇧🇪 Google | ||||||
| A | 173.194.76.26🇺🇸 Google | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:4025:402::1b🇳🇱 Google | ||||||
| A | 142.250.102.27🇺🇸 Google | ||||||
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 | ||||||
Starts with same word
crtkr.com |
Starts similarily
trckr.co |
rkrtc.com |
trckr.link |
crtrk.com |
rcktr.com |
krctr.com |
trckr.info |
trckr.de |
trckr.click |
trckr.global |
ktrcr.cz |
rckrt.ru |
tckrr.com |
rckrt.com |
trkrc.com |
crtkr.com |
trckr.me |
crktr.com |
trckr.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| crtkr.com | nitin.ns.cloudflare.com, maria.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 192.43.172.30
NS records: nitin.ns.cloudflare.com, maria.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.26.120, 104.18.27.120 |
| AAAA | 2 | 2606:4700::6812:1a78, 2606:4700::6812:1b78 |
| NS | 2 | maria.ns.cloudflare.com, nitin.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 4 | 11f2d26165db69fe187a84c1ff6f100d92ce1ed6, 3a647841b0ca7f2b9cda0620f645804f749b90e5... |
| SOA | 1 | maria.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nitin.ns.cloudflare.com, nitin.ns.cloudflare.com, nitin.ns.cloudflare.com...)
AI analysis
crtkr.com refers to four IP numbers: 2606:4700::6812:1a78, 2606:4700::6812:1b78, 104.18.26.120 and 104.18.27.120.
Other host names, for instance eastcolumbussurgerycenter.com, ifs.com.pe, smile-direct.net, www.mychandlerschools.org and forexclub.am share IP numbers with crtkr.com.
crtkr.com's delegation uses two name servers: maria.ns.cloudflare.com and nitin.ns.cloudflare.com.
crtkr.com uses the same name server setup as other domains, such as riazoshams.com, vancouverinternationalautoshow.com, avalonparkwest.com, propertyinvestorabroad.com and yeastech.com.
crtkr.com at least partially shares name servers with other domains, including xingjuyuan.com, urgencysuitespro.co, contadoragora.com, paid.to and barrycraft.com.
These name servers are commonly used together with the name servers celine.ns.cloudflare.com, cass.ns.cloudflare.com, bart.ns.cloudflare.com and anuj.ns.cloudflare.com.
Host names with six IP numbers: nitin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.
crtkr.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.
crtkr.com shares at least some mail servers with other domains, for example ns500698.ns500758.ns500758.ns500758.ns500735.ns500735.ns500736.ns500698.ns500736.ns500708.ns500698.ns500576.ns500652.ns500576.ns500576.trackreceptor.com, ns500737.ns500599.ns500599.ns500737.ns500724.ns500599.ns500724.ns500724.ns500724.ns500724.ns500583.ns500682.ns500599.ns500599.yummyflingsfinder.com, ns500698.ns500759.ns500759.ns500736.ns500698.ns500698.ns500735.ns500736.ns500736.ns500708.ns500576.ns500686.ns500576.ns500619.trackreceptor.com, ns500671.ns500742.ns500754.ns500742.ns500731.ns500705.ns500704.ns500649.ns500649.ns500671.lustyslutz.com and ns500758.ns500758.ns500759.ns500758.ns500759.ns500698.ns500698.ns500698.ns500736.ns500708.ns500619.ns500686.ns500619.ns500619.trackreceptor.com.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4004:c21::1b and 172.253.115.26.
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27.
alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.26.
alt3.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26.
alt4.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.27.