mail.iris.sk - robtex.com
mail.iris.sk
| CNAME | iris-sk.mail.protection.outlook.com | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:111:f403:ca09::4๐ณ๐ฑ Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-am0pr04cu00504.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::5๐ณ๐ฑ Microsoft2a01:111:f000::/36 | ||||||
| A | 2a01:111:f403:ca09::6๐ณ๐ฑ Microsoft2a01:111:f000::/36 | ||||||
| A | 2a01:111:f403:ca09::20๐ณ๐ฑ Microsoft2a01:111:f000::/36 | ||||||
| A | 52.101.68.8๐ฎ๐ช Microsoft52.96.0.0/12 MICROSOFT | ||||||
| A | 52.101.68.36๐ฎ๐ช Microsoft52.96.0.0/12 MICROSOFT | ||||||
| A | 52.101.68.39๐ฎ๐ช Microsoft52.96.0.0/12 MICROSOFT | ||||||
| A | 52.101.73.12๐ณ๐ฑ Microsoft52.96.0.0/12 MICROSOFT | ||||||
iris.sk
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 213.81.155.17๐ธ๐ฐ SK-TELEKOM213.81.128.0/17 routes from Slovak Telecom AS6855 | ||||||
| NS | ns1.websupport.sk โญ | ||||||
| NS | ns2.websupport.sk | ||||||
| NS | ns3.websupport.sk | ||||||
| MX | iris-sk.mail.protection.outlook.com โญ | ||||||
| TXT | MS=ms17468846 | ||||||
| TXT | v=spf1 mx ip4:213.81.155.24 include:spf.protection.outlook.com include:spf.em... | ||||||
| SOA | ns1.websupport.skadmin@websupport.sk serial=1749742350 | ||||||
PTR for
MX for
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA213.81.134.2432015-05-29 โ 2016-08-21 ยท 4 obs
โ 2016-08-21 14:55:34
โ 2026-04-08 04:23:46
โ 2026-04-24 18:45:10
โCNAMEiris-sk.mail.protection.outlook.com2026-04-08 โ 2026-04-24 ยท 2 obs
โ 2026-04-24 18:45:10
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, g.tld.sk, h.tld.sk, e.tld.sk | - |
| iris.sk | ns3.websupport.sk, ns2.websupport.sk, ns1.websupport.sk | 6 records |
โ Authoritative Response
Server:185.71.159.12
NS records: ns3.websupport.sk, ns2.websupport.sk, ns1.websupport.sk
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 280ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | iris-sk.mail.protection.outlook.com |
๐ Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk...)
Analysis
Mail Server Role
mail.iris.sk acts as a mail server for irisident.sk.
IP Addresses
mail.iris.sk maps to eight IPs: 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::20, 52.101.68.8, 52.101.68.36, 52.101.68.39 and 52.101.73.12.
Other host names, for instance kortenhoeven-nl.mail.protection.outlook.com, insausti-net.mail.eo.outlook.com, propertynews-com.mail.eo.outlook.com, bepartner-se.mail.protection.outlook.com and washtec-eu.mail.protection.outlook.com share IP numbers with mail.iris.sk.