isc.io - robtex.com
isc.io
| 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 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1784257713 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.sedoparking.com2019-12-29 → 2021-11-22 · 4 obs
● 2021-11-22 04:05:46
○ 2026-02-14 21:17:12
○ 2026-07-17 03:25:26
○NSns2.sedoparking.com2019-12-29 → 2021-11-22 · 4 obs
● 2021-11-22 04:05:46
○ 2026-02-14 21:17:12
○ 2026-07-17 03:25:26
●NSsl1.sedo.com2026-02-14 → 2026-07-17 · 3 obs
● 2026-02-14 21:17:12
● 2026-07-17 03:25:26
●NSsl2.sedo.com2026-02-14 → 2026-07-17 · 3 obs
● 2026-02-14 21:17:12
● 2026-07-17 03:25:26
●MXlocalhost2019-12-29 → 2026-07-17 · 2 obs
● 2026-07-17 03:25:26
○A64.190.62.1112021-11-22 → 2021-11-22 · 4 obs
● 2021-11-22 04:05:46
○ 2026-02-14 21:17:12
○ 2026-07-17 03:25:26
○A91.195.240.1262019-12-29 → 2019-12-29 · 3 obs
○ 2020-10-29 13:22:38
○ 2026-07-17 03:25:26
○A91.195.241.1362020-10-29 → 2020-10-29 · 4 obs
● 2020-10-29 13:22:38
○ 2021-11-22 04:05:46
○ 2026-07-17 03:25:26
●A91.195.241.2322026-02-14 → 2026-07-17 · 3 obs
● 2026-02-14 21:17:12
● 2026-07-17 03:25:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io | - |
| isc.io | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isc.io (unsigned zone)
⏱️ Timing
Total: 3537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
isc.io has exactly one IP address — 91.195.241.232.
mx.apssolutions.com, gnews.eu, myguys.de plus two other host names have IP numbers in common with isc.io.
Name Servers
isc.io is served by two delegated name servers, sl1.sedo.com and sl2.sedo.com.
The name server configuration of isc.io is shared with other domains, for instance capitalhill.eu, clients1.365golf.dlsb.eu, game-play.eu and two others.
The DNS delegation for isc.io at least partly coincides with that of other domains, mail.travel365.eu being one example.
sl1.sedo.com directs to 91.195.240.173 and sl2.sedo.com directs to 91.195.241.173; each host name points to exactly one IP number.
Mail Servers
isc.io uses one mail server — localhost.
The mail server setup of isc.io matches that of other domains such as acmf.org.au, qgal.com, globalelec.com and two others.