kosher-os.com - robtex.com
kosher-os.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=1785138167 | ||||||
Same first word
kosher-os.com |
DNS History
20 records (7 active, 13 former)
●NSns-cloud-d1.googledomains.com2018-05-15 → 2026-07-27 · 2 obs
● 2026-07-27 07:55:02
●NSns-cloud-d2.googledomains.com2018-05-15 → 2026-07-27 · 2 obs
● 2026-07-27 07:55:02
●NSns-cloud-d3.googledomains.com2018-05-15 → 2026-07-27 · 2 obs
● 2026-07-27 07:55:02
●NSns-cloud-d4.googledomains.com2018-05-15 → 2026-07-27 · 2 obs
● 2026-07-27 07:55:02
○MXalt1.gmr-smtp-in.l.google.com2018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
○MXalt2.gmr-smtp-in.l.google.com2018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
○MXalt3.gmr-smtp-in.l.google.com2018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
○MXalt4.gmr-smtp-in.l.google.com2018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
○MXgmr-smtp-in.l.google.com2018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
●MXmxa.mailgun.org2026-06-03 → 2026-07-27 · 3 obs
● 2026-06-03 02:58:42
● 2026-07-27 07:55:02
●MXmxb.mailgun.org2026-06-03 → 2026-07-27 · 3 obs
● 2026-06-03 02:58:42
● 2026-07-27 07:55:02
●A198.185.159.1442026-06-03 → 2026-07-27 · 3 obs
● 2026-06-03 02:58:42
● 2026-07-27 07:55:02
○A2001:4860:4802:32::152018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
○A2001:4860:4802:34::152018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
○A2001:4860:4802:36::152018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
○A2001:4860:4802:38::152018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
○A216.239.32.212018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
○A216.239.34.212018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
○A216.239.36.212018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
○A216.239.38.212018-05-15 → 2018-05-15 · 3 obs
○ 2026-06-03 02:58:42
○ 2026-07-27 07:55:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kosher-os.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kosher-os.com (unsigned zone)
⏱️ Timing
Total: 387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.144 |
| NS | 4 | ns-cloud-d1.googledomains.com, ns-cloud-d3.googledomains.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
IP Addresses
kosher-os.com points to a single IP number: 198.185.159.144.
Additional host names — herveclaude.com, seabedminingsciencestatement.org, studiojaywalk.nl and two others — share IP numbers with kosher-os.com.
Name Servers
kosher-os.com has four authoritative name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
There is at least partial name server overlap between kosher-os.com and other domains — garysoftware.com.au, roccofrattasio.com, gunadarma.org and two more among them.
All four hostnames — ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-d1.googledomains.com to 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com to 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com to 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com to 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
kosher-os.com has two mail servers: mxa.mailgun.org and mxb.mailgun.org.
kosher-os.com shares the same mail server setup as other domains, including ginocolon.com, heartbeat.boo, hankone.com and two others.
kosher-os.com shares mail servers — at least in part — with other domains, including yr.co.nz, compradeingressos.com.br, unitplus.net and two others.
mxa.mailgun.org → 34.36.182.139 and mxb.mailgun.org → 34.149.254.5: one IP number per host name.