crew.co - robtex.com
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crew.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.131.150.69🇺🇸 Amazon | ||||||
| PTR | ec2-3-131-150-69.us-east-2.compute.amazonaws.com | ||||||
| NS | ns1.dnsimple.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1804🇺🇸 Cloudflare | ||||||
| PTR | ns1.dnsimple.com | ||||||
| A | 162.159.24.4 Cloudflare | ||||||
| PTR | ns1.dnsimple.com | ||||||
| NS | ns2.dnsimple.com | ||||||
| A | 2620:111:8005::53🇺🇸 AS32771 | ||||||
| A | 199.247.153.53🇺🇸 AS32771 | ||||||
| NS | ns3.dnsimple.com | ||||||
| A | 2400:cb00:2049:1::a29f:1a04🇺🇸 Cloudflare | ||||||
| PTR | ns3.dnsimple.com | ||||||
| A | 162.159.26.4 Cloudflare | ||||||
| PTR | ns3.dnsimple.com | ||||||
| NS | ns4.dnsimple.com | ||||||
| A | 2620:111:8007::53🇺🇸 AS32771 | ||||||
| A | 199.247.155.53🇺🇸 AS32771 | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c08::1b🇺🇸 Google | ||||||
| PTR | bi-in-f27.1e100.net | ||||||
| A | 142.251.167.27🇺🇸 Google | ||||||
| PTR | ww-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2800:3f0:4003:c0f::1b🇨🇱 Google | ||||||
| A | 108.177.123.27🇺🇸 Google | ||||||
| PTR | lcscld-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2a00:1450:400b:c02::1b🇮🇪 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.27🇺🇸 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:4009:c0f::1b🇬🇧 Google | ||||||
| PTR | yulhrs-in-f27.1e100.net | ||||||
| A | 192.178.223.26🇺🇸 Google | ||||||
| PTR | yulhrs-in-f26.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:400c:c00::1b🇧🇪 Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| PTR | ws-in-x1b.1e100.net | ||||||
| A | 173.194.76.27🇺🇸 Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| TXT | google-site-verification=to-UT2m99Hc9nWneG-ta_TzgPAYrQ3_EWkEU5ppeJJ4 | ||||||
| TXT | _globalsign-domain-verification=7JmN6dazOT7LXjyHvi_YmaRlN4ZcwfGCyQ7CfElelu | ||||||
| TXT | google-site-verification=8ZNsPvEbmHr_JsNNiiXdOiF1RGn0hfp0atWN_wznNmY | ||||||
| TXT | google-site-verification=GK3Qf0aFWVdIkGO_EEuMiArnVXNdXG04LCF8wEEUSOY | ||||||
| TXT | google-site-verification=__dt4AYNDogoDf9oHhDYELDj4Ds4s8rlPIcyxFG4DbE | ||||||
| TXT | google-site-verification=j2frzWRZIj_X0Mq_JTZnZY0oPww40sTT-8QvtuijJ34 | ||||||
| TXT | google-site-verification=zxz2TT9li-2TYbwCVZwnV3rXAgiWNOli-P7y3b7r2co | ||||||
| TXT | v=spf1 a include:_spf.google.com include:servers.mcsv.net include:sendgrid.ne... | ||||||
| SOA | ns1.dnsimple.comadmin@dnsimple.com serial=1438283112 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ 🔒 | ||||||
| NS | a.registrydns.co 🔒 | ||||||
| NS | b.registrydns.co 🔒 | ||||||
| NS | c.registrydns.co 🔒 | ||||||
| NS | d.registrydns.co 🔒 | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759580450 | ||||||
rank #1315 in the tld
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| crew.co | ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com | - |
✅ Authoritative Response
Server: 199.247.155.53
NS records: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crew.co (unsigned zone)
⏱️ Timing
Total: 562ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.131.150.69 |
| NS | 4 | ns1.dnsimple.com, ns2.dnsimple.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 8 | google-site-verification=to-UT2m99Hc9nWn, _globalsign-domain-verification=7JmN6daz... |
| SOA | 1 | ns1.dnsimple.com admin.dnsimple.com |
AI analysis
crew.co points to a single IP: 3.131.150.69.
Other host names, for instance laboursync.com, open-buffet.com, duccats.com, regex.osherove.com and southoftheborder.dogwoof.com share IP numbers with crew.co.
crew.co's delegation is handled by four name servers: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com.
crew.co partially shares name servers with other domains; examples include alvar.dev, miveterinarioonline.com, teamlocker.net, littlekingsoftware.com and saberarchive.com.
These name servers are often used with the name servers ns4.dnsimple-edge.org and ns2.dnsimple-edge.net.
Host names with two IPs:
ns1.dnsimple.com points to 2400:cb00:2049:1::a29f:1804 and 162.159.24.4
ns2.dnsimple.com points to 2620:111:8005::53 and 199.247.153.53
ns3.dnsimple.com points to 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4
ns4.dnsimple.com points to 2620:111:8007::53 and 199.247.155.53
Five mail servers handle crew.co: 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.
crew.co shares some mail servers with other domains, at least partially, such as iapple.com.vn, megan-hellinger.com, ns500698.ns500759.ns500759.ns500759.ns500735.ns500735.ns500736.ns500736.ns500736.ns500735.ns500736.ns500708.ns500708.ns500576.ns500686.ns500619.trackreceptor.com, ns500754.ns500742.ns500731.ns500731.ns500742.ns500705.ns500671.ns500704.ns500688.ns500688.tenderladiesbz.com and agastya.com.sg.
These mail servers are often used with aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4004:c08::1b and 142.251.167.27
alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.27
alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27
alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26
alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27