Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mbl-arch.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 06:51:07 UTC · ↺ Refresh
MX Hostnames
- nospam.ifworld.com
MX Priorities
- nospam.ifworld.com: 10
A / AAAA Records
- 198.49.23.145 (no PTR)
- 198.185.159.145 (no PTR)
- 198.49.23.144 (no PTR)
- 198.185.159.144 (no PTR)
Mail Server IPs
- 216.98.161.139 ↩ nospam.ifworld.com
SOA Record
Raw SOA
ns01.ifworld.com dns.ifworld.com 2009020163 14400 3600 1209600 180
Primary NS (mname)
ns01.ifworld.com
Admin Email (rname)
dns@ifworld.com
Serial
2009020163
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns03.ifworld.com
ns02.ifworld.com
ns05.ifworld.com
ns04.ifworld.com
ns01.ifworld.com
SPF Record
✓ Strict (-all)
v=spf1 include:9w2xc61ugc.powerspf.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms30837908
- SPFv=spf1 include:9w2xc61ugc.powerspf.com -all
- MS=ms12041182
- MS=ms23445693
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