readnotify.org - dns.ninja
readnotify.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.103.1.84🇮🇪 CIX-AS91.103.0.0/21 CIX-RR-META | ||||||
| PTR | smtp.mesvr.com | ||||||
| NS | smtp.mesvr.com ⭐ | ||||||
| NS | ca.mailpal.com ⚠️ Not in zone NS records | ||||||
| A | 2001:470:1:b86:ffff:ffff:cd00:9🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| A | 216.218.163.124🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| NS | ns.geek.net.au | ||||||
| A | 103.42.225.7🇦🇺 DREAMSCAPE-AS-AP103.42.224.0/23 Nimbus2 Pty Ltd PO box 23 | ||||||
| PTR | rep.rep-u-tation.com | ||||||
| NS | ns.readnotify.org ⚠️ Not in parent delegation | ||||||
| NS | ns.t-g.ca ⚠️ Not in parent delegation | ||||||
| A | 80.179.42.57🇮🇱 PARTNER-AS80.179.32.0/19 Partner Communications | ||||||
| PTR | 80.179.42.57.forward.012.net.il | ||||||
| NS | ns.un.ag ⚠️ Not in zone NS records | ||||||
| A | 80.179.42.57🇮🇱 PARTNER-AS80.179.32.0/19 Partner Communications | ||||||
| PTR | 80.179.42.57.forward.012.net.il | ||||||
| MX | readnotify.org ⭐ | ||||||
| A | 91.103.1.84🇮🇪 CIX-AS91.103.0.0/21 CIX-RR-META | ||||||
| PTR | smtp.mesvr.com | ||||||
| TXT | v=spf1 a mx ptr ip4:91.103.1.84 ip4:91.103.1.83 ip4:91.103.4.75 ip6:2a02:2078... | ||||||
| SOA | smtp.mesvr.compostmaster@readnotify.org 2026-08-08 #0 | ||||||
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=1786223092 | ||||||
MX for
readnotify.org |
Subdomains
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSca.mailpal.com2020-02-08 → 2026-08-08 · 3 obs
● 2020-02-08 08:23:20
● 2026-08-08 21:16:54
○NSesmtp.emsvr.com2015-08-10 → 2016-12-06 · 4 obs
● 2016-12-06 04:32:22
○ 2020-02-08 08:23:20
○ 2026-08-08 21:16:54
○NSmx.mxsvr.com2015-08-10 → 2016-12-06 · 4 obs
● 2016-12-06 04:32:22
○ 2020-02-08 08:23:20
○ 2026-08-08 21:16:54
●NSns.geek.net.au2020-02-08 → 2026-08-08 · 3 obs
● 2020-02-08 08:23:20
● 2026-08-08 21:16:54
●NSns.readnotify.org2026-02-17 → 2026-08-08 · 12 obs
● 2026-02-17 09:23:32
● 2026-06-06 13:27:36
○ 2026-06-06 21:56:18
● 2026-06-08 06:51:04
○ 2026-06-26 02:48:04
● 2026-06-27 06:25:00
○ 2026-07-02 07:46:16
● 2026-07-08 17:04:54
○ 2026-07-17 23:28:04
● 2026-07-21 20:57:18
● 2026-08-08 21:16:54
●NSns.t-g.ca2026-02-17 → 2026-08-08 · 12 obs
● 2026-02-17 09:23:32
● 2026-06-06 13:27:36
○ 2026-06-06 21:56:18
● 2026-06-08 06:51:04
○ 2026-06-26 02:48:04
● 2026-06-27 06:25:00
○ 2026-07-02 07:46:16
● 2026-07-08 17:04:54
○ 2026-07-17 23:28:04
● 2026-07-21 20:57:18
● 2026-08-08 21:16:54
●NSns.un.ag2020-02-08 → 2026-08-08 · 3 obs
● 2020-02-08 08:23:20
● 2026-08-08 21:16:54
○NSnw.mailpal.com2015-08-10 → 2016-12-06 · 4 obs
● 2016-12-06 04:32:22
○ 2020-02-08 08:23:20
○ 2026-08-08 21:16:54
○NSsng.mltrk.com2015-08-10 → 2016-12-06 · 4 obs
● 2016-12-06 04:32:22
○ 2020-02-08 08:23:20
○ 2026-08-08 21:16:54
●MXreadnotify.org2015-08-10 → 2026-08-08 · 11 obs
● 2026-06-06 13:27:36
○ 2026-06-06 21:56:18
● 2026-06-08 06:51:04
○ 2026-06-26 02:48:04
● 2026-06-27 06:25:00
○ 2026-07-02 07:46:16
● 2026-07-08 17:04:54
○ 2026-07-17 23:28:04
● 2026-07-21 20:57:18
● 2026-08-08 21:16:54
●A91.103.1.842015-08-10 → 2026-08-08 · 11 obs
● 2026-06-06 13:27:36
○ 2026-06-06 21:56:18
● 2026-06-08 06:51:04
○ 2026-06-26 02:48:04
● 2026-06-27 06:25:00
○ 2026-07-02 07:46:16
● 2026-07-08 17:04:54
○ 2026-07-17 23:28:04
● 2026-07-21 20:57:18
● 2026-08-08 21:16:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| readnotify.org | ca.mailpal.com, ns.un.ag, ns.geek.net.au, smtp.mesvr.com | - |
✅ Authoritative Response
Server:91.103.1.84
NS records: ca.mailpal.com, ns.un.ag, ns.geek.net.au, smtp.mesvr.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for readnotify.org (unsigned zone)
⏱️ Timing
Total: 3906ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.103.1.84 |
| NS | 4 | smtp.mesvr.com, ns.readnotify.org... |
| MX | 1 | readnotify.org (pri: 5) |
| TXT | 1 | v=spf1 a mx ptr ip4:91.103.1.84 ip4:91.1 |
| SOA | 1 | smtp.mesvr.com postmaster.readnotify.org |
Analysis
Hierarchy
ns.readnotify.org and mail.readnotify.org are both subdomains of readnotify.org.
Mail Server Role
readnotify.org is listed as a mail server for itself.
IP Addresses
readnotify.org resolves to one IP address: 91.103.1.84.
mx.mxsvr.com, readverify.com, com.mesvr.com and two other host names share IP numbers with readnotify.org.
Name Servers
DNS for readnotify.org is handled by 6 name servers: ns.un.ag, ns.t-g.ca, ca.mailpal.com and 3 others.
readnotify.org has at least partial name server overlap with other domains, such as copa.geek.net.au, mail.xn--1100-v4d.net, xn--57f.net and two others.
smtp.mesvr.com, ns.geek.net.au and www.didtheyreadit.net — plus 7 other name servers — are commonly paired with these name servers.
Hostnames that resolve to two IP addresses:
ca.mailpal.com has two IP addresses: 216.218.163.124 and 2001:470:1:b86:ffff:ffff:cd00:9.
Hosts with just one IP address:
ns.un.ag directs to 80.179.42.57.
ns.t-g.ca directs to 80.179.42.57.
ns.geek.net.au directs to 103.42.225.7.
Host names pointing to 80.179.42.57 IP addresses: ns.un.ag and ns.t-g.ca.
Mail Servers
Mail for readnotify.org is handled by one mail server — readnotify.org.
readnotify.org has exactly one IP number: 91.103.1.84.