Domain Lookup: sbb.rs

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago

Domain

sbb.rs

Valid Email Server

Yes

Has MX Records

✓ Yes

Email Provider

Unknown

Disposable

Free Provider

Yes

Role Account

⚠ Yes

Email Relay

Privacy Protected

Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 03:24:11 UTC · ↺ Refresh

MX Hostnames

mail.sbb.rs

MX Priorities

mail.sbb.rs: 20

A / AAAA Records

162.159.134.33 (no PTR)
162.159.133.33 (no PTR)

Mail Server IPs

89.216.2.15 (no PTR)

SOA Record

                  Raw SOA
                  dns1.sbb.rs hostmaster.sbb.rs 2026032000 86400 3600 1814400 3600                

Primary NS (mname)

dns1.sbb.rs

Admin Email (rname)

hostmaster@sbb.rs

Serial

2026032000

Refresh

86400s

Retry

3600s

Expire

1814400s

Minimum TTL

3600s

Nameservers (NS)

                      dns3.sbb.rs                    

                      dns1.sbb.rs                    

                      dns4.sbb.rs                    

                      dns2.sbb.rs                    

SPF Record

✓ Strict (-all)

                    v=spf1 ip4:82.117.194.0/24 ip4:89.216.2.32/28 ip4:89.216.2.48/28 ip4:89.216.2.64/28 ip4:89.216.2.80/28 ip4:89.216.2.96/28 ip4:89.216.2.171/32 ip4:82.117.208.7/32 ip4:89.216.13.8/32 ip4:89.216.0.228/32 ip4:89.216.0.38/32 ip4:89.216.2.126/32 -all                  

📊 DNS lookups: 0/10

✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 5 found

                      selector1._domainkey
                    

                      selector2._domainkey
                    

                      dkim._domainkey
                    

                      s1._domainkey
                    

                      s2._domainkey
                    

✓ Public key: 392 chars (valid)

✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

7 records

ca3-bc30892f47af4eff977aa750aa4db99d
3hrywdgtjphkw7t8bx120kz9rtb0kr7k
facebook-domain-verification=nhbgblozkobedhcpcok3cq9mzskqyh
google-site-verification=H94sbjmdun7gISOsd9ibY5tmHzX2qof60G2I5TkbaxE
b9zqw5cm7s0bgl52lh2vgc4ncpzpp356
7lqy9hpy344wmn9rlytwg8d3q0l4kmqz
SPFv=spf1 ip4:82.117.194.0/24 ip4:89.216.2.32/28 ip4:89.216.2.48/28 ip4:89.216.2.64/28 ip4:89.216.2.80/28 ip4:89.216.2.96/28 ip4:89.216.2.171/32 ip4:82.117.208.7/32 ip4:89.216.13.8/32 ip4:89.216.0.228/32 ip4:89.216.0.38/32 ip4:89.216.2.126/32 -all

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