corestaff.com - robtex.com
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corestaff.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.132.56.43🇬🇧 Microsoft | ||||||
| NS | ns-1590.awsdns-06.co.uk ⭐ | ||||||
| A | 2600:9000:5306:3600::1🇺🇸 Amazon | ||||||
| PTR | ns-1590.awsdns-06.co.uk | ||||||
| A | 205.251.198.54🇺🇸 Amazon | ||||||
| PTR | ns-1590.awsdns-06.co.uk | ||||||
| NS | ns-1488.awsdns-58.org | ||||||
| A | 2600:9000:5305:d000::1🇺🇸 Amazon | ||||||
| PTR | ns-1488.awsdns-58.org | ||||||
| A | 205.251.197.208🇺🇸 Amazon | ||||||
| PTR | ns-1488.awsdns-58.org | ||||||
| NS | ns-650.awsdns-17.net | ||||||
| A | 2600:9000:5302:8a00::1🇺🇸 Amazon | ||||||
| PTR | ns-650.awsdns-17.net | ||||||
| A | 205.251.194.138🇺🇸 Amazon | ||||||
| PTR | ns-650.awsdns-17.net | ||||||
| NS | ns-7.awsdns-00.com | ||||||
| A | 2600:9000:5300:700::1🇺🇸 Amazon | ||||||
| PTR | ns-7.awsdns-00.com | ||||||
| A | 205.251.192.7🇺🇸 Amazon | ||||||
| PTR | ns-7.awsdns-00.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4023:c0d::1a🇺🇸 Google | ||||||
| PTR | dl-in-f26.1e100.net | ||||||
| A | 74.125.137.26🇺🇸 Google | ||||||
| PTR | dy-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4023:2801::1a🇺🇸 Google | ||||||
| PTR | lcausi-in-f26.1e100.net | ||||||
| A | 192.178.128.26🇺🇸 Google | ||||||
| PTR | lcausi-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4023:1015::1b🇺🇸 Google | ||||||
| PTR | yudfwta-in-f27.1e100.net | ||||||
| A | 172.253.135.26🇺🇸 Google | ||||||
| PTR | yudfwta-in-f26.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| A | 2607:f8b0:4023:3003::1a🇺🇸 Google | ||||||
| PTR | yulnkjt-in-f26.1e100.net | ||||||
| A | 172.253.145.27🇺🇸 Google | ||||||
| PTR | yulnkjt-in-f27.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| A | 2607:f8b0:4003:c30::1b🇺🇸 Google | ||||||
| PTR | yutulis-in-f27.1e100.net | ||||||
| A | 74.125.27.26🇺🇸 Google | ||||||
| PTR | yutulis-in-f26.1e100.net | ||||||
| TXT | 1hdn70bjtoms6ijv358c45qsqn | ||||||
| TXT | MS=ms12784546 | ||||||
| TXT | google-site-verification=oSMvZ3Kjr1BhVb4kc8g8RBZOvDRaelvcW8b9c3cLCBI | ||||||
| TXT | hg526b8cmpve6q8a0lc47ssfm8 | ||||||
| TXT | j1h7uQr02u9lj9PJbyaWGHwwHS89Oph0gHcwTRw+K4QQn7ER0h26gbK7qlnytSGR+edzK43lPjgV6... | ||||||
| TXT | j9i5rs3im42e5v3hcc36utdrj2 | ||||||
| TXT | knowbe4-site-verification=77e94380005e68716f7b6cb24fb7bbe7 | ||||||
| TXT | lHHDmkv7Sl2O0OwYwOM+nKg4ztf2APwI9Mq4fVoUd/1CqjeLKFu+eYzZ4lkOkLXyWkNFX5PxGEwQy... | ||||||
| TXT | sBEPClpOXc+vZfUGTq227aQ4CHwfJET/nr9SL+Sm5ecrKgcGXKzCR6FWxEdG3PPWw9BvrJDkKYnzF... | ||||||
| TXT | v=spf1 ip4:81.144.251.100/32 ip4:212.38.90.227/32 ip4:217.33.166.36/32 ip4:5.... | ||||||
| TXT | workplace-domain-verification=dHpKUf8rhvS4OnzE0McFuVuOxZuWve | ||||||
| SOA | ns-1590.awsdns-06.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1770615492 | ||||||
Up
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| corestaff.com | ns-7.awsdns-00.com, ns-650.awsdns-17.net, ns-1590.awsdns-06.co.uk, ns-1488.awsdns-58.org | 1 record |
✅ Authoritative Response
Server: 205.251.194.138
NS records: ns-7.awsdns-00.com, ns-650.awsdns-17.net, ns-1590.awsdns-06.co.uk, ns-1488.awsdns-58.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corestaff.com (unsigned zone)
⏱️ Timing
Total: 348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.132.56.43 |
| NS | 4 | ns-1488.awsdns-58.org, ns-1590.awsdns-06.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 11 | 1hdn70bjtoms6ijv358c45qsqn, MS=ms12784546... |
| SOA | 1 | ns-1590.awsdns-06.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-7.awsdns-00.com)
AI analysis
corestaff.com has children ironport.corestaff.com, www.corestaff.com, uc.corestaff.com and us.corestaff.com.
corestaff.com maps to IP address 51.132.56.43.
Other host names, for instance lorienglobal.com, impellamna.com, guidantglobal.com, srgtalent.com and onezeero.co.uk share IP numbers with corestaff.com.
corestaff.com is delegated to four name servers: ns-7.awsdns-00.com, ns-650.awsdns-17.net, ns-1488.awsdns-58.org and ns-1590.awsdns-06.co.uk.
corestaff.com at least partially shares name servers with other domains such as perfectcardmatch.com, tryionicpro.com, franchisesolutions.com, eset-soft.jp and kac.jp.
These name servers are often used together with ns-1922.awsdns-48.co.uk, ns-832.awsdns-40.net, ns-1128.awsdns-13.org, ns-42.awsdns-05.com, ns-960.awsdns-56.net, ns-899.awsdns-48.net, ns-1204.awsdns-22.org, ns-1054.awsdns-03.org, ns-1467.awsdns-55.org and ns-363.awsdns-45.com.
Host names with two IP numbers:
ns-7.awsdns-00.com points to 2600:9000:5300:700::1 and 205.251.192.7
ns-650.awsdns-17.net points to 2600:9000:5302:8a00::1 and 205.251.194.138
ns-1488.awsdns-58.org points to 2600:9000:5305:d000::1 and 205.251.197.208
ns-1590.awsdns-06.co.uk points to 2600:9000:5306:3600::1 and 205.251.198.54
corestaff.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.
corestaff.com shares mail servers with other domains at least in part, for instance smg-agency.co, bumblesfarm.com, metalworkshail.com, freebirdsouvenir.com and ns500765.ns500699.ns500693.ns500734.ns500734.ns500693.ns500699.ns500693.ns500699.ns500693.ns500588.ns500588.ns500588.ns500632.ns500612.ns500602.dtrkdll.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:c0d::1a and 74.125.137.26
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26
alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26
alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.27
alt4.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26
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)