sendgrid.ch - dns.ninja
sendgrid.ch
| 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 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-07-30 #39 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.sedoparking.com2015-10-26 → 2016-11-03 · 4 obs
● 2016-11-03 14:26:40
○ 2017-09-16 06:18:48
○ 2026-07-30 18:18:14
○NSns2.sedoparking.com2015-10-26 → 2016-11-03 · 4 obs
● 2016-11-03 14:26:40
○ 2017-09-16 06:18:48
○ 2026-07-30 18:18:14
●NSsl1.sedo.com2026-02-14 → 2026-07-30 · 3 obs
● 2026-02-14 22:47:22
● 2026-07-30 18:18:14
●NSsl2.sedo.com2026-02-14 → 2026-07-30 · 3 obs
● 2026-02-14 22:47:22
● 2026-07-30 18:18:14
●MXlocalhost2016-11-03 → 2026-07-30 · 6 obs
● 2016-11-03 14:26:40
○ 2017-09-16 06:18:48
○ 2017-09-16 06:59:38
● 2026-02-14 22:47:22
● 2026-07-30 18:18:14
○MXmail.nickstel.com2015-10-26 → 2016-04-18 · 4 obs
● 2016-04-18 03:35:44
○ 2016-11-03 14:26:40
○ 2026-07-30 18:18:14
○A72.52.4.1192015-10-26 → 2016-11-03 · 4 obs
● 2016-11-03 14:26:40
○ 2017-09-16 06:18:48
○ 2026-07-30 18:18:14
●A91.195.241.2322026-02-14 → 2026-07-30 · 3 obs
● 2026-02-14 22:47:22
● 2026-07-30 18:18:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| sendgrid.ch | 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 sendgrid.ch (unsigned zone)
⏱️ Timing
Total: 715ms | 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
sendgrid.ch resolves to one IP address: 91.195.241.232.
mail.vmtech.eu, yjc.eu, isteve.de and two other host names share IP numbers with sendgrid.ch.
Name Servers
Two name servers handle the delegation for sendgrid.ch: sl1.sedo.com and sl2.sedo.com.
sendgrid.ch uses the same name servers as several other domains — among them abvision.eu, securitytools.eu, factory4.de and two more.
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
Mail for sendgrid.ch is handled by a single mail server, localhost.
sendgrid.ch uses an identical mail server configuration to several other domains — among them host172.emps.net, skil.in, horneddorset.com and two more.