multitask.cn - dns.ninja
multitask.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035035147 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSdevin.ns.cloudflare.com2026-02-15 → 2026-03-13 · 4 obs
● 2026-03-13 23:23:38
○ 2026-04-04 04:55:06
○ 2026-07-13 07:57:28
○NSgalilea.ns.cloudflare.com2026-02-15 → 2026-03-13 · 4 obs
● 2026-03-13 23:23:38
○ 2026-04-04 04:55:06
○ 2026-07-13 07:57:28
●NSsl1.sedo.com2026-07-10 → 2026-07-13 · 3 obs
● 2026-07-10 15:43:28
● 2026-07-13 07:57:28
●NSsl2.sedo.com2026-07-10 → 2026-07-13 · 3 obs
● 2026-07-10 15:43:28
● 2026-07-13 07:57:28
●MXlocalhost2026-07-10 → 2026-07-13 · 2 obs
● 2026-07-13 07:57:28
○A104.21.54.1702026-02-15 → 2026-02-20 · 4 obs
● 2026-02-20 18:07:18
○ 2026-03-13 23:23:38
○ 2026-07-13 07:57:28
○A172.64.80.12026-03-13 → 2026-03-13 · 4 obs
● 2026-03-13 23:23:38
○ 2026-04-04 04:55:06
○ 2026-07-13 07:57:28
○A172.67.140.1752026-02-15 → 2026-02-20 · 4 obs
● 2026-02-20 18:07:18
○ 2026-03-13 23:23:38
○ 2026-07-13 07:57:28
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-13 → 2026-03-13 · 4 obs
● 2026-03-13 23:23:38
○ 2026-04-04 04:55:06
○ 2026-07-13 07:57:28
○A2606:4700:3030::ac43:8caf2026-02-15 → 2026-02-20 · 4 obs
● 2026-02-20 18:07:18
○ 2026-03-13 23:23:38
○ 2026-07-13 07:57:28
○A2606:4700:3036::6815:36aa2026-02-15 → 2026-02-20 · 4 obs
● 2026-02-20 18:07:18
○ 2026-03-13 23:23:38
○ 2026-07-13 07:57:28
●A91.195.241.2322026-07-10 → 2026-07-13 · 3 obs
● 2026-07-10 16:45:58
● 2026-07-13 07:57:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| multitask.cn | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3806ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
multitask.cn has exactly one IP address — 91.195.241.232.
dronedynamics.de, mail.topsurvey.eu, savela.de plus two other host names have IP numbers in common with multitask.cn.
Name Servers
multitask.cn is delegated to two name servers: sl1.sedo.com and sl2.sedo.com.
The name server configuration of multitask.cn is shared with other domains, for instance tety.eu, k-d-s.de, digitaltheatre.de and two others.
Each of sl1.sedo.com and sl2.sedo.com has one IP address: sl1.sedo.com uses 91.195.240.173 and sl2.sedo.com uses 91.195.241.173.
Mail Servers
multitask.cn uses one mail server — localhost.
The mail server setup of multitask.cn matches that of other domains such as novotrade.com, mentornet.eu, cdn.architectural-shingle-installers-ocv.help and two others.