mdev.se - dns.ninja
mdev.se
se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.se ⭐ | ||||||
| NS | a.ns.se | ||||||
| NS | b.ns.se | ||||||
| NS | c.ns.se | ||||||
| NS | f.ns.se | ||||||
| NS | g.ns.se | ||||||
| NS | i.ns.se | ||||||
| NS | m.ns.se | ||||||
| NS | x.ns.se | ||||||
| NS | y.ns.se | ||||||
| NS | z.ns.se | ||||||
| TXT | id:9fe38c93-7c39-4737-ab14-1e10b8e5c9ee | ||||||
| TXT | SE zone update: 2026-07-23 21:16:36 +0000 (EPOCH 1784841396) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1784841790 | ||||||
Subdomains
mail.mdev.se |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSns.talkactive.net2015-06-17 → 2017-08-14 · 4 obs
● 2017-08-14 06:32:50
○ 2026-02-17 22:52:10
○ 2026-07-23 22:03:28
●NSns1.simply.com2026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 22:52:10
● 2026-07-23 22:03:28
●NSns2.simply.com2026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 22:52:10
● 2026-07-23 22:03:28
○NSns2.talkactive.net2015-06-17 → 2017-08-14 · 4 obs
● 2017-08-14 06:32:50
○ 2026-02-17 22:52:10
○ 2026-07-23 22:03:28
●NSns3.simply.com2026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 22:52:10
● 2026-07-23 22:03:28
○NSns3.talkactive.net2015-06-17 → 2017-08-14 · 4 obs
● 2017-08-14 06:32:50
○ 2026-02-17 22:52:10
○ 2026-07-23 22:03:28
●NSns4.simply.com2026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 22:52:10
● 2026-07-23 22:03:28
●MXaspmx1.migadu.com2026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 22:52:10
● 2026-07-23 22:03:28
●MXaspmx2.migadu.com2026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 22:52:10
● 2026-07-23 22:03:28
○MXmail.mdev.se2015-06-17 → 2017-08-14 · 4 obs
● 2017-08-14 06:32:50
○ 2026-02-17 22:52:10
○ 2026-07-23 22:03:28
○A195.128.174.1332015-06-17 → 2016-04-12 · 4 obs
● 2016-04-12 09:09:14
○ 2016-11-03 01:40:34
○ 2026-07-23 22:03:28
○A195.128.174.1472016-11-03 → 2017-08-14 · 5 obs
● 2016-11-03 01:40:34
● 2017-08-14 06:32:50
○ 2026-02-17 22:52:10
○ 2026-07-23 22:03:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | b.ns.se, m.ns.se, x.ns.se, i.ns.se... | - |
| mdev.se | ns3.simply.com, ns4.simply.com, ns1.simply.com, ns2.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns3.simply.com, ns4.simply.com, ns1.simply.com, ns2.simply.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdev.se (unsigned zone)
⏱️ Timing
Total: 900ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.simply.com, ns4.simply.com... |
| MX | 2 | aspmx1.migadu.com (pri: 10), aspmx2.migadu.com (pri: 20) |
| TXT | 2 | v=spf1 include:spf.migadu.com -all, hosted-email-verify=qynezppi |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
Hierarchy
mdev.se is a parent domain of mail.mdev.se.
Name Servers
The domain mdev.se is delegated to these four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
mdev.se shares at least some of its name servers with other domains, including elgourmet.se, mettedam.dk, esfk.se and two others.
Hosts with two IP numbers each:
ns1.simply.com resolves to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com resolves to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Hosts that resolve to one IP address:
ns3.simply.com resolves to 91.197.248.79.
ns4.simply.com resolves to 91.197.248.80.
Mail Servers
The MX records for mdev.se point to two mail servers: aspmx1.migadu.com and aspmx2.migadu.com.
mdev.se has the same mail server arrangement as a number of other domains, for example urac.clacks.network, meqanic.org, ochoa.no and two more.
mdev.se shares at least some of its mail servers with other domains — for example 3oclockdesign.com, ideawins.com, kitabh.com and two more.
Host names resolving to 6 IP numbers:
aspmx1.migadu.com points to 51.38.57.138, 135.125.171.180, 135.125.222.87 and 3 other IP addresses.
aspmx2.migadu.com points to 51.38.57.138, 135.125.171.180, 135.125.222.87 and 3 other IP addresses.
The host names aspmx1.migadu.com and aspmx2.migadu.com both resolve to 2001:41d0:303:648a::1 IP addresses.
The host names aspmx1.migadu.com and aspmx2.migadu.com both resolve to 2001:41d0:700:19b4::1 IP addresses.
The host names aspmx1.migadu.com and aspmx2.migadu.com both resolve to 2001:41d0:700:1a57::1 IP addresses.
The host names aspmx1.migadu.com and aspmx2.migadu.com both resolve to 51.38.57.138 IP addresses.
The host names aspmx1.migadu.com and aspmx2.migadu.com both resolve to 135.125.171.180 IP addresses.
The host names aspmx1.migadu.com and aspmx2.migadu.com both resolve to 135.125.222.87 IP addresses.