mxcloud3.simitu.dk - dns.ninja
mxcloud3.simitu.dk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.electric.net ⚠️ Not in zone NS records | ||||||
| A | 2a01:77c0:7135:4301::230🇩🇰 Amazon2a01:77c0:7135::/48 EC2 Prefix | ||||||
| PTR | ns1.electric.net | ||||||
| A | 208.70.135.83🇺🇸 Amazon208.70.135.0/24 EC2 Prefix | ||||||
| PTR | ns1.electric.net | ||||||
| NS | ns2.electric.net ⚠️ Not in zone NS records | ||||||
| A | 2a01:77c0:1619:4100::230🇩🇰 Amazon2a01:77c0:1619::/48 EC2 Prefix | ||||||
| PTR | ns2.electric.net | ||||||
| A | 192.162.219.248🇮🇪 Amazon192.162.219.0/24 EC2 Prefix | ||||||
| PTR | ns2.electric.net | ||||||
| NS | ns3.electric.net ⚠️ Not in zone NS records | ||||||
| A | 2a01:77c0:7135:4300::230🇩🇰 Amazon2a01:77c0:7135::/48 EC2 Prefix | ||||||
| PTR | ns3.electric.net | ||||||
| A | 208.70.135.236🇺🇸 Amazon208.70.135.0/24 EC2 Prefix | ||||||
| PTR | ns3.electric.net | ||||||
| NS | ns4.electric.net ⚠️ Not in zone NS records | ||||||
| A | 2a01:77c0:1619:4101::230🇩🇰 Amazon2a01:77c0:1619::/48 EC2 Prefix | ||||||
| PTR | ns4.electric.net | ||||||
| A | 192.162.219.153🇮🇪 Amazon192.162.219.0/24 EC2 Prefix | ||||||
| PTR | ns4.electric.net | ||||||
simitu.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 176.9.153.125🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| NS | ns01.one.com ⭐ | ||||||
| NS | ns02.one.com | ||||||
| MX | simitu-dk.mx1-dk.mailanyone.net ⭐ | ||||||
| MX | simitu-dk.mx2-dk.mailanyone.net(20) | ||||||
| MX | simitu-dk.mx3-dk.mailanyone.net(30) | ||||||
| TXT | v=spf1 include:_spf.google.com include:mail.zendesk.com include:spf.mailanyon... | ||||||
| TXT | google-site-verification=HSFlzr4agDdvSfjzFzZwxmDL8S_fTO0gq2Pw5D6FQrw | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-05-12 #1 | ||||||
MX for
Previously MX for
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.electric.net2019-10-19 → 2026-06-05 · 2 obs
● 2026-06-05 09:07:50
●NSns2.electric.net2019-10-19 → 2026-06-05 · 2 obs
● 2026-06-05 09:07:50
●NSns3.electric.net2019-10-19 → 2026-06-05 · 2 obs
● 2026-06-05 09:07:50
●NSns4.electric.net2019-10-19 → 2026-06-05 · 2 obs
● 2026-06-05 09:07:50
○A178.23.247.1802015-07-20 → 2016-05-25 · 4 obs
● 2016-05-25 12:17:32
○ 2016-05-28 11:07:34
○ 2026-06-05 09:07:50
○A178.23.247.1812015-07-20 → 2016-05-25 · 4 obs
● 2016-05-25 12:17:32
○ 2016-05-28 11:07:34
○ 2026-06-05 09:07:50
○A185.16.17.2192016-05-28 → 2017-08-30 · 5 obs
● 2016-05-28 11:07:34
● 2017-08-30 21:57:48
○ 2019-10-19 08:48:00
○ 2026-06-05 09:07:50
○A2a01:77c0:6:0:89:104:206:42019-10-19 → 2026-02-16 · 5 obs
● 2019-10-19 08:48:00
● 2026-02-16 21:13:10
○ 2026-02-18 11:07:10
○ 2026-06-05 09:07:50
○A89.104.206.42019-10-19 → 2026-02-16 · 5 obs
● 2019-10-19 08:48:00
● 2026-02-16 21:13:10
○ 2026-02-18 11:07:10
○ 2026-06-05 09:07:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| simitu.dk | ns01.one.com, ns02.one.com | - |
| mxcloud3.simitu.dk | ns1.electric.net, ns2.electric.net, ns4.electric.net, ns3.electric.net | - |
✅ Authoritative Response
Server:208.70.135.83
NS records: ns1.electric.net, ns2.electric.net, ns4.electric.net, ns3.electric.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mxcloud3.simitu.dk (unsigned zone)
⏱️ Timing
Total: 1330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Mail Server Role
mxcloud3.simitu.dk is an MX host for dancorn.de, mailsecurity.dk, eurobib.dk, bluesearch.dk, hvaconforce.com and a few other domains.
As mail servers, mxcloud1.simitu.dk, mxcloud2.simitu.dk and bluesearch-dk.mail.protection.outlook.com are often used in combination with mxcloud3.simitu.dk.
Name Servers
The DNS delegation for mxcloud3.simitu.dk covers 4 name servers — ns1.electric.net, ns2.electric.net, ns3.electric.net and ns4.electric.net.
mxcloud3.simitu.dk has at least partial name server overlap with other domains, such as 37.12.35.72.in-addr.arpa, info.j2.com, securetransmit.com and two others.
ns1.electric.net, ns2.electric.net, ns3.electric.net and ns4.electric.net all point to exactly two IP numbers each: ns1.electric.net → 208.70.135.83 and 2a01:77c0:7135:4301::230; ns2.electric.net → 192.162.219.248 and 2a01:77c0:1619:4100::230; ns3.electric.net → 208.70.135.236 and 2a01:77c0:7135:4300::230; ns4.electric.net → 192.162.219.153 and 2a01:77c0:1619:4101::230.