support.swisscom.com - robtex.com
support.swisscom.com
| DNSSEC | ⚠️ Not signed | ||||||
| MX | mail10.swisscom.com ⭐ | ||||||
| A | 138.188.176.225🇨🇭 SWISSCOM138.188.0.0/16 Swisscom IP-Plus | ||||||
| MX | mail.swisscom.com(20) | ||||||
| A | 138.188.176.225🇨🇭 SWISSCOM138.188.0.0/16 Swisscom IP-Plus | ||||||
| A | 138.188.184.33🇨🇭 SWISSCOM138.188.0.0/16 Swisscom IP-Plus | ||||||
| MX | mail20.swisscom.com(20) | ||||||
| A | 138.188.184.33🇨🇭 SWISSCOM138.188.0.0/16 Swisscom IP-Plus | ||||||
swisscom.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:a90:c400:4001::2🇨🇭 SWISSCOM2a02:a90::/32 Swisscom IT Services AG | ||||||
| A | 195.186.210.170🇨🇭 SWISSCOM195.186.0.0/16 Swisscom (Schweiz) AG - Bluewin | ||||||
| NS | dns3.swisscom.com ⭐ | ||||||
| NS | dns1.swisscom.com | ||||||
| NS | dns2.swisscom.com | ||||||
| MX | mail10.swisscom.com ⭐ | ||||||
| MX | mail.swisscom.com(20) | ||||||
| MX | mail20.swisscom.com(20) | ||||||
| TXT | mindmanager-verification=30ec1ae05d7d5ea89d62efa3d0dfad114853edadbdc46102f438... | ||||||
| TXT | nitro-verification-code=LTEzNTk1NzU4NDU3NzA3MTE5NzQ= | ||||||
| TXT | WhLFXz8zd1bIRxQyTI/eNhF+VYogxYxs9dRSoy1Eo3F7yhXUNtxjWGMZvVt95uSAiN8hJde7LNWIl... | ||||||
| TXT | _z3vm524eolj90g24olg2rqxlz90slx2 | ||||||
| TXT | google-site-verification=8TV0xHaW5MNfVpOurDKwbjkKcsaPP4jpBjhD60R5tos | ||||||
| TXT | mongodb-site-verification=eGI6yBy3yTCkHBEwyjSlMoMHBYyM3I7w | ||||||
| TXT | status-page-domain-verification=8csnslb0ggtg | ||||||
| TXT | swisssign-check=nlwsiE98Kpdrxv1ve23P9Gsn37g | ||||||
| TXT | _m8y5mmb6wbpmv25h1wy15yvxmp9xj8f | ||||||
| TXT | hpe-greenlake-domain-verification=36506b44417a5a574946614158517755354a7265742... | ||||||
| TXT | jamf-site-verification=NKaxvTtlTgfR89YtiinSrw | ||||||
| TXT | google-site-verification=d6j5sNbBamztPqzfqZEw6onx0HoG0x5Z2fphhWkcWZI | ||||||
| TXT | c7ywvx4qhmkm1ryf93s1njm2m8b5wx84 | ||||||
| TXT | logmein-verification-code=sbej377dewt61h5Rq4mUlSGzD | ||||||
| TXT | MS=ms99405664 | ||||||
| TXT | swisssign-check=w2v7c_lfOrE2DpzEz8QQH8FERpg | ||||||
| TXT | atlassian-domain-verification=vqLBe1aJNQDCsI2y6YgJb9BjqnDciAg4LaHt4NESpiQvu7O... | ||||||
| TXT | 00D24000000Zhga=1TBTG00000003XQ | ||||||
| TXT | swisssign-check=lOBU5ELRe5LBgJ-cvKi3kK1j1Ik | ||||||
| TXT | dtm-domain-verification=ZJLSEcsgigQm1dn1L66-UTRS2SWgqiAmtBETgs8WGLw | ||||||
| TXT | google-site-verification=HFvzX5cqC9tRTDekudOq-nmAqimFrv5El3EBpBr96Ng | ||||||
| TXT | adobe-idp-site-verification=6a736853-eec2-47be-bf63-cf4aed7cd90e | ||||||
| TXT | hcp-domain-verification=025952f258bb148047ccc9cea0e606a2bad22a949b6d8e0287a7e... | ||||||
| TXT | _aky8lzxojfhj0p3x9sib4qlkcft5wxm | ||||||
| TXT | v=spf1 include:spf.swisscom.com include:spf.appmail.swisscom.com ~all | ||||||
| TXT | miro-verification=5209d46a6a61b079ea076df05fc46e6386d28892 | ||||||
| TXT | onetrust-domain-verification=2a7c505904a049ed8f18e327e1c6b990 | ||||||
| SOA | dns3.swisscom.comadmin\@dns.swisscom.com serial=54320 | ||||||
rank #103755 globally
rank #45906 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #13,910
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●MXmail.swisscom.com2020-03-30 → 2026-07-23 · 2 obs
● 2026-07-23 12:30:30
●MXmail10.swisscom.com2020-03-30 → 2026-07-23 · 2 obs
● 2026-07-23 12:30:30
●MXmail20.swisscom.com2020-03-30 → 2026-07-23 · 2 obs
● 2026-07-23 12:30:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| swisscom.com | dns1.swisscom.com, dns2.swisscom.com, dns3.swisscom.com | 3 records |
✅ Authoritative Response
Server:138.190.34.196
NS records: dns1.swisscom.com, dns2.swisscom.com, dns3.swisscom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for swisscom.com (unsigned zone)
⏱️ Timing
Total: 268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 3 | mail.swisscom.com (pri: 10), mail10.swisscom.com (pri: 20)... |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (dns1.swisscom.com, dns2.swisscom.com, dns3.swisscom.com)
Analysis
Mail Servers
The MX records for support.swisscom.com list three mail servers: mail10.swisscom.com, mail20.swisscom.com and mail.swisscom.com.
support.swisscom.com shares mail servers — at least in part — with other domains, including skyline.swisscom.com, conextrade.com, lib.swisscom.com and two others.
Host names with two IP numbers:
mail.swisscom.com resolves to 138.188.176.225 and 138.188.184.33.
Host names pointing to a single IP address:
mail10.swisscom.com resolves to 138.188.176.225.
mail20.swisscom.com resolves to 138.188.184.33.
The host names mail.swisscom.com and mail10.swisscom.com both resolve to 138.188.176.225 IP addresses.
The host names mail.swisscom.com and mail20.swisscom.com both resolve to 138.188.184.33 IP addresses.