ac-e.org - dns.ninja
ac-e.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=1786422820 | ||||||
Subdomains
mail.ac-e.org |
backupmail.ac-e.org |
Same first word
Similar names
DNS History
21 records (10 active, 11 former)
○NShosting.3fw.de2016-06-24 → 2017-11-19 · 5 obs
● 2016-06-24 20:21:42
● 2017-11-19 07:58:10
○ 2026-02-20 11:52:22
○ 2026-08-11 05:19:26
○NSns1.first-ns.de2015-07-03 → 2017-11-19 · 6 obs
● 2016-05-09 13:39:24
○ 2016-06-24 20:21:42
● 2017-11-19 07:58:10
○ 2026-02-20 11:52:22
○ 2026-08-11 05:19:26
○NSrobotns2.second-ns.de2015-07-03 → 2017-11-19 · 4 obs
● 2017-11-19 07:58:10
○ 2026-02-20 11:52:22
○ 2026-08-11 05:19:26
○NSrobotns3.second-ns.com2015-07-03 → 2017-11-19 · 4 obs
● 2017-11-19 07:58:10
○ 2026-02-20 11:52:22
○ 2026-08-11 05:19:26
●NSroot-dns.netcup.net2026-02-20 → 2026-08-11 · 3 obs
● 2026-02-20 11:52:22
● 2026-08-11 05:19:26
●NSsecond-dns.netcup.net2026-02-20 → 2026-08-11 · 3 obs
● 2026-02-20 11:52:22
● 2026-08-11 05:19:26
●NSthird-dns.netcup.net2026-02-20 → 2026-08-11 · 3 obs
● 2026-02-20 11:52:22
● 2026-08-11 05:19:26
●MXalt1.aspmx.l.google.com2026-02-20 → 2026-08-11 · 3 obs
● 2026-02-20 11:52:22
● 2026-08-11 05:19:26
●MXalt2.aspmx.l.google.com2026-02-20 → 2026-08-11 · 3 obs
● 2026-02-20 11:52:22
● 2026-08-11 05:19:26
●MXalt3.aspmx.l.google.com2026-02-20 → 2026-08-11 · 3 obs
● 2026-02-20 11:52:22
● 2026-08-11 05:19:26
●MXalt4.aspmx.l.google.com2026-02-20 → 2026-08-11 · 3 obs
● 2026-02-20 11:52:22
● 2026-08-11 05:19:26
●MXaspmx.l.google.com2026-02-20 → 2026-08-11 · 3 obs
● 2026-02-20 11:52:22
● 2026-08-11 05:19:26
○MXbackupmail.ac-e.org2015-07-03 → 2016-05-09 · 4 obs
● 2016-05-09 13:39:24
○ 2016-06-24 20:21:42
○ 2026-08-11 05:19:26
○MXhosting.3fw.de2016-06-24 → 2017-11-19 · 5 obs
● 2016-06-24 20:21:42
● 2017-11-19 07:58:10
○ 2026-02-20 11:52:22
○ 2026-08-11 05:19:26
○MXmail.ac-e.org2015-07-03 → 2016-05-09 · 4 obs
● 2016-05-09 13:39:24
○ 2016-06-24 20:21:42
○ 2026-08-11 05:19:26
○A148.251.65.1462015-07-03 → 2016-02-02 · 4 obs
● 2016-02-02 22:50:36
○ 2016-05-09 13:39:24
○ 2026-08-11 05:19:26
○A148.251.65.1492016-05-09 → 2016-12-19 · 5 obs
● 2016-05-09 13:39:24
● 2016-12-19 19:32:24
○ 2017-03-13 06:27:16
○ 2026-08-11 05:19:26
○A2a01:4f8:201:6134::32016-06-24 → 2016-12-19 · 5 obs
● 2016-06-24 20:21:42
● 2016-12-19 19:32:24
○ 2017-03-13 06:27:16
○ 2026-08-11 05:19:26
●A2a03:4000:61:4e22::18:72362026-02-20 → 2026-08-11 · 3 obs
● 2026-02-20 11:52:22
● 2026-08-11 05:19:26
○A88.198.98.2362017-03-13 → 2017-11-19 · 5 obs
● 2017-03-13 06:27:16
● 2017-11-19 07:58:10
○ 2026-02-20 11:52:22
○ 2026-08-11 05:19:26
●A91.204.46.1122026-02-20 → 2026-08-11 · 3 obs
● 2026-02-20 11:52:22
● 2026-08-11 05:19:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| ac-e.org | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ac-e.org (unsigned zone)
⏱️ Timing
Total: 760ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.204.46.112 |
| AAAA | 1 | 2a03:4000:61:4e22::18:7236 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 5 | ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ALT1.ASPMX.L.GOOGLE.COM (pri: 5)... |
| TXT | 2 | google-site-verification=grf6ePceypjT6zc, facebook-domain-verification=s2tylv12l3a |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The parent domain of mail.ac-e.org and backupmail.ac-e.org is ac-e.org.
IP Addresses
ac-e.org resolves to the IP addresses 91.204.46.112 and 2a03:4000:61:4e22::18:7236
Among the host names that share IP numbers with ac-e.org are schallmeister-openair.de, banner-fabrik.com, mx1.strisch.de and two others.
Name Servers
Three name servers are authoritative for ac-e.org: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
ac-e.org shares at least some of its name servers with other domains, including aleksic.eu, atika.at, veil-online.de and two others.
root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44. All three hostnames point to two IP numbers each.
Mail Servers
ac-e.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
ac-e.org shares at least some of its mail servers with other domains — for example ns500671.ns500754.ns500671.ns500671.ns500754.ns500731.ns500704.ns500688.ns500688.ns500671.ns500688.tenderladiesbz.com, ns500759.ns500758.ns500758.ns500759.ns500735.ns500698.ns500735.ns500698.ns500698.ns500735.ns500735.ns500698.ns500698.ns500686.ns500652.ns500619.ns500619.trackreceptor.com, ns500671.ns500671.ns500731.ns500671.ns500688.ns500704.ns500705.ns500649.ns500666.ns500666.ns500153.tenderladiesbz.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com maps to two IP addresses — 142.251.16.26 and 2607:f8b0:4004:c06::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.