Domain Overview
DNS: ✓ 21h ago
Checker: ✓ 21h ago
mob.su
No
None
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 02:31:46 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 176.31.179.191 ↩ dns2.ru-tld.ru
- 37.187.83.72 ↩ dns1.ru-tld.ru
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
dns.ru-tld.ru support.ru-tld.ru 2014032228 3600 3600 604800 86400
Primary NS (mname)
dns.ru-tld.ru
Admin Email (rname)
support@ru-tld.ru
Serial
2014032228
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns1.ru-tld.ru
dns2.ru-tld.ru
SPF Record
✓ Strict (-all)
v=spf1 ip4:127.0.0.1 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- DMARCv=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1;
- eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiNTU1NDQ0L05JQy1EIn0.U0Kf2K3GIXkdshwl_K0NHnXeibFayl8r9Hdz4AalF2g
- SPFv=spf1 ip4:127.0.0.1 -all
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