jamheads.org - robtex.com
jamheads.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | davina.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2628🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | davina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c228🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | davina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2228🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | davina.ns.cloudflare.com | ||||||
| A | 108.162.194.40🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | davina.ns.cloudflare.com | ||||||
| A | 162.159.38.40Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | davina.ns.cloudflare.com | ||||||
| A | 172.64.34.40🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | davina.ns.cloudflare.com | ||||||
| NS | jasper.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cb6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jasper.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3b6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jasper.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23b6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jasper.ns.cloudflare.com | ||||||
| A | 108.162.195.182🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jasper.ns.cloudflare.com | ||||||
| A | 162.159.44.182Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jasper.ns.cloudflare.com | ||||||
| A | 172.64.35.182🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jasper.ns.cloudflare.com | ||||||
| MX | mx.jamheads.org ⭐ | ||||||
| A | 112.78.125.198🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2358.sakura.ne.jp | ||||||
| TXT | v=spf1 ip4:112.78.125.198 -all | ||||||
| SOA | davina.ns.cloudflare.comdns@cloudflare.com serial=2399477823 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1775079141 | ||||||
Subdomains
mx.jamheads.org |
Same first word
jamheads.org |
Similar names
DNS History
8 records (3 active, 5 former)
○NS01.dnsv.jp2015-08-15 → 2018-10-31 · 4 obs
● 2018-10-31 01:58:50
○ 2026-03-10 11:58:58
○ 2026-04-01 21:47:00
○NS02.dnsv.jp2015-08-15 → 2018-10-31 · 4 obs
● 2018-10-31 01:58:50
○ 2026-03-10 11:58:58
○ 2026-04-01 21:47:00
○NS03.dnsv.jp2015-08-15 → 2018-10-31 · 4 obs
● 2018-10-31 01:58:50
○ 2026-03-10 11:58:58
○ 2026-04-01 21:47:00
○NS04.dnsv.jp2015-08-15 → 2018-10-31 · 4 obs
● 2018-10-31 01:58:50
○ 2026-03-10 11:58:58
○ 2026-04-01 21:47:00
●NSdavina.ns.cloudflare.com2026-03-10 → 2026-04-01 · 3 obs
● 2026-03-10 11:58:58
● 2026-04-01 21:47:00
●NSjasper.ns.cloudflare.com2026-03-10 → 2026-04-01 · 3 obs
● 2026-03-10 11:58:58
● 2026-04-01 21:47:00
●MXmx.jamheads.org2015-08-15 → 2026-04-01 · 2 obs
● 2026-04-01 21:47:00
○A157.7.210.2482015-08-15 → 2018-10-31 · 4 obs
● 2018-10-31 01:58:50
○ 2026-03-10 11:58:58
○ 2026-04-01 21:47:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| jamheads.org | davina.ns.cloudflare.com, jasper.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.40
NS records: davina.ns.cloudflare.com, jasper.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jamheads.org (unsigned zone)
⏱️ Timing
Total: 298ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | davina.ns.cloudflare.com, jasper.ns.cloudflare.com |
| MX | 1 | mx.jamheads.org (pri: 10) |
| TXT | 1 | v=spf1 ip4:112.78.125.198 -all |
| SOA | 1 | davina.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
mx.jamheads.org is a child of jamheads.org.
Name Servers
jamheads.org's delegation uses two name servers: davina.ns.cloudflare.com and jasper.ns.cloudflare.com.
jamheads.org shares the same name server setup as comforto.com and ukrco.org.uk.
jamheads.org at least partially shares name servers with other domains, including mjk.ac, modernofficedrive.com, cloudstudiotech.com, digim.site and ntdfilms.com.
These name servers are commonly used together with the name servers elly.ns.cloudflare.com, troy.ns.cloudflare.com, logan.ns.cloudflare.com and dolly.ns.cloudflare.com.
Host names with six IP numbers:
davina.ns.cloudflare.com points to 2606:4700:50::a29f:2628, 2803:f800:50::6ca2:c228, 2a06:98c1:50::ac40:2228, 108.162.194.40, 162.159.38.40 and 172.64.34.40.
jasper.ns.cloudflare.com points to 2606:4700:58::a29f:2cb6, 2803:f800:50::6ca2:c3b6, 2a06:98c1:50::ac40:23b6, 108.162.195.182, 162.159.44.182 and 172.64.35.182.
Mail Servers
A single mail server handles jamheads.org, mx.jamheads.org.
Host name mx.jamheads.org resolves to a single IP: 112.78.125.198.