linuxpapers.org - robtex.com
linuxpapers.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.229.62.15🇺🇸 SERVER-MANIA23.229.62.0/23 | ||||||
| PTR | midleg.limitskin.me | ||||||
| NS | ns-1533.awsdns-63.org ⭐ | ||||||
| A | 2600:9000:5305:fd00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1533.awsdns-63.org | ||||||
| A | 205.251.197.253🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1533.awsdns-63.org | ||||||
| NS | ns-104.awsdns-13.com | ||||||
| A | 2600:9000:5300:6800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-104.awsdns-13.com | ||||||
| A | 205.251.192.104🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-104.awsdns-13.com | ||||||
| NS | ns-1847.awsdns-38.co.uk | ||||||
| A | 2600:9000:5307:3700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1847.awsdns-38.co.uk | ||||||
| A | 205.251.199.55🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1847.awsdns-38.co.uk | ||||||
| NS | ns-646.awsdns-16.net | ||||||
| A | 2600:9000:5302:8600::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-646.awsdns-16.net | ||||||
| A | 205.251.194.134🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| MX | linuxpapers.org ⭐ | ||||||
| A | 23.229.62.15🇺🇸 SERVER-MANIA23.229.62.0/23 | ||||||
| PTR | midleg.limitskin.me | ||||||
| TXT | v=spf1 +a +mx redirect=spf.iq-servers.com | ||||||
| SOA | ns-1533.awsdns-63.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1791551099 | ||||||
MX for
linuxpapers.org |
Same first word
linuxpapers.org |
Similar names
Previous names
Next names
DNS History
7 records (6 active, 1 former)
●NSns-104.awsdns-13.com2015-08-12 → 2026-10-09 · 2 obs
● 2026-10-09 13:37:38
●NSns-1533.awsdns-63.org2015-08-12 → 2026-10-09 · 2 obs
● 2026-10-09 13:37:38
●NSns-1847.awsdns-38.co.uk2015-08-12 → 2026-10-09 · 2 obs
● 2026-10-09 13:37:38
●NSns-646.awsdns-16.net2015-08-12 → 2026-10-09 · 2 obs
● 2026-10-09 13:37:38
●MXlinuxpapers.org2015-08-12 → 2026-10-09 · 2 obs
● 2026-10-09 13:37:38
○A129.121.237.1792015-08-12 → 2019-01-18 · 4 obs
● 2019-01-18 10:00:50
○ 2026-09-29 09:16:54
○ 2026-10-09 13:37:38
●A23.229.62.152026-09-29 → 2026-10-09 · 3 obs
● 2026-09-29 09:16:54
● 2026-10-09 13:37:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| linuxpapers.org | ns-1847.awsdns-38.co.uk, ns-1533.awsdns-63.org, ns-104.awsdns-13.com, ns-646.awsdns-16.net | 2 records |
✅ Authoritative Response
Server:205.251.199.55
NS records: ns-1847.awsdns-38.co.uk, ns-1533.awsdns-63.org, ns-104.awsdns-13.com, ns-646.awsdns-16.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxpapers.org (unsigned zone)
⏱️ Timing
Total: 737ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.229.62.15 |
| NS | 4 | ns-104.awsdns-13.com, ns-1533.awsdns-63.org... |
| MX | 1 | linuxpapers.org (pri: 10) |
| TXT | 1 | v=spf1 +a +mx redirect=spf.iq-servers.co |
| SOA | 1 | ns-1533.awsdns-63.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1533.awsdns-63.org, ns-1533.awsdns-63.org)
Analysis
Mail Server Role
linuxpapers.org serves as a mail server for linuxpapers.org.
IP Addresses
linuxpapers.org has exactly one IP address — 23.229.62.15.
Other host names, such as ac-check.com, share IP numbers with linuxpapers.org.
Name Servers
Four name servers handle the delegation for linuxpapers.org: ns-104.awsdns-13.com, ns-646.awsdns-16.net, ns-1533.awsdns-63.org and ns-1847.awsdns-38.co.uk.
linuxpapers.org partially shares its NS delegation with several other domains, including whiopfwto.in, dcp7zubs6pjf4.cloudfront.net, sroboticsd.com and two others.
These name servers regularly co-occur with the name servers ns2.webself.net, ns1.webself.net and ns-1633.awsdns-12.co.uk.
ns-104.awsdns-13.com, ns-646.awsdns-16.net, ns-1533.awsdns-63.org and ns-1847.awsdns-38.co.uk each carry two IP addresses. ns-104.awsdns-13.com has 205.251.192.104 and 2600:9000:5300:6800::1; ns-646.awsdns-16.net has 205.251.194.134 and 2600:9000:5302:8600::1; ns-1533.awsdns-63.org has 205.251.197.253 and 2600:9000:5305:fd00::1; ns-1847.awsdns-38.co.uk has 205.251.199.55 and 2600:9000:5307:3700::1.
Mail Servers
linuxpapers.org uses exactly one mail server, which is linuxpapers.org.
linuxpapers.org resolves to a single IP number: 23.229.62.15.