crtkr.com - robtex.com
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crtkr.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4023:c06::1b🇺🇸 Google | ||||||
| A | 142.250.101.26🇺🇸 Google | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4023:1015::1a🇺🇸 Google | ||||||
| A | 172.253.135.27🇺🇸 Google | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4023:3003::1b🇺🇸 Google | ||||||
| A | 172.253.145.27🇺🇸 Google | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:400c:c00::1a🇧🇪 Google | ||||||
| A | 173.194.76.27🇺🇸 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 | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.27.120, 104.18.26.120 |
| AAAA | 2 | 2606:4700::6812:1b78, 2606:4700::6812:1a78 |
| 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 maps 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.
Two name servers maria.ns.cloudflare.com and nitin.ns.cloudflare.com are delegated to crtkr.com.
crtkr.com uses the same name server configuration 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 such as xingjuyuan.com, urgencysuitespro.co, contadoragora.com, paid.to and barrycraft.com.
These name servers are commonly used with celine.ns.cloudflare.com, cass.ns.cloudflare.com, bart.ns.cloudflare.com and anuj.ns.cloudflare.com.
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 mail servers with other domains at least in part, for instance 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 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:f8b0:4023:c06::1b and 142.250.101.26
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1a and 172.253.135.27
alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27
alt3.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27
alt4.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.27
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)