selfdev.org - robtex.com
selfdev.org
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=1777002756 | ||||||
Subdomains
www.selfdev.org |
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
○NSdns1.kontent.com2015-04-25 → 2015-04-25 · 3 obs
○ 2015-10-10 02:08:22
○ 2026-04-24 04:16:52
○NSdns2.kontent.com2015-04-25 → 2015-04-25 · 3 obs
○ 2015-10-10 02:08:22
○ 2026-04-24 04:16:52
○NSns1.tutby.com2015-12-13 → 2017-04-20 · 5 obs
● 2015-12-13 14:21:50
● 2017-04-20 06:48:52
○ 2026-04-02 18:28:36
○ 2026-04-24 04:16:52
○NSns2.tutby.com2015-12-13 → 2017-04-20 · 5 obs
● 2015-12-13 14:21:50
● 2017-04-20 06:48:52
○ 2026-04-02 18:28:36
○ 2026-04-24 04:16:52
●NSns37.domaincontrol.com2026-04-02 → 2026-04-24 · 3 obs
● 2026-04-02 18:28:36
● 2026-04-24 04:16:52
●NSns38.domaincontrol.com2026-04-02 → 2026-04-24 · 3 obs
● 2026-04-02 18:28:36
● 2026-04-24 04:16:52
○MXmx.kontent.com2015-04-25 → 2015-04-25 · 3 obs
○ 2015-10-10 02:08:22
○ 2026-04-24 04:16:52
○MXmx.yandex.net2015-12-13 → 2017-04-20 · 5 obs
● 2015-12-13 14:21:50
● 2017-04-20 06:48:52
○ 2026-04-02 18:28:36
○ 2026-04-24 04:16:52
●MXmx01.mail.icloud.com2026-04-02 → 2026-04-24 · 3 obs
● 2026-04-02 18:28:36
● 2026-04-24 04:16:52
●MXmx02.mail.icloud.com2026-04-02 → 2026-04-24 · 3 obs
● 2026-04-02 18:28:36
● 2026-04-24 04:16:52
○MXmx2.kontent.com2015-04-25 → 2015-04-25 · 3 obs
○ 2015-10-10 02:08:22
○ 2026-04-24 04:16:52
○A81.88.32.2102015-04-25 → 2015-04-25 · 3 obs
○ 2015-10-10 02:08:22
○ 2026-04-24 04:16:52
○A81.88.35.1872015-04-25 → 2015-04-25 · 3 obs
○ 2015-10-10 02:08:22
○ 2026-04-24 04:16:52
○A93.125.99.32015-12-13 → 2016-07-18 · 5 obs
● 2015-12-13 14:21:50
● 2016-07-18 11:55:50
○ 2017-04-20 06:48:52
○ 2026-04-24 04:16:52
○A93.125.99.742017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 06:48:52
○ 2026-04-02 18:28:36
○ 2026-04-24 04:16:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| selfdev.org | ns37.domaincontrol.com, ns38.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for selfdev.org (unsigned zone)
⏱️ Timing
Total: 402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=R0LieqU1H0Hl0lE0, v=spf1 include:icloud.com ~all |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
www.selfdev.org has selfdev.org as its parent.
Name Servers
Two name servers ns37.domaincontrol.com and ns38.domaincontrol.com are delegated to selfdev.org.
selfdev.org uses the same name server configuration as other domains, such as personalinjuryclaims.org, wytron.com.mx, morowinc.com, rafelectronics.com and megascents.com.
Host names with two IPs:
ns37.domaincontrol.com points to 2603:5:21c1::13 and 97.74.108.19.
ns38.domaincontrol.com points to 2603:5:22c1::13 and 173.201.76.19.
Mail Servers
Two mail servers handle selfdev.org: mx01.mail.icloud.com and mx02.mail.icloud.com.
selfdev.org shares the same mail server setup as other domains, including designscape.ca, vanlom.net, mtve.se, enja.ch and nathanlamont.com.
selfdev.org shares some mail servers with other domains, for instance filev.top and brondi.org.
Host names with six IP numbers: The host name mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30; the host name mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.