Domain Overview
DNS: ✓ 9d ago
Checker: ✓ 9d ago
1worldsync.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-01 02:18:17 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt2.aspmx.l.google.com: 5
- alt1.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 141.193.213.11
- 141.193.213.10
Mail Server IPs
- 142.251.111.26 ↩ bk-in-f26.1e100.net
- 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
SOA Record
Raw SOA
ns-cloud-b1.googledomains.com cloud-dns-hostmaster.google.com 2 21600 3600 259200 300
Primary NS (mname)
ns-cloud-b1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
2
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-b3.googledomains.com
ns-cloud-b1.googledomains.com
ns-cloud-b4.googledomains.com
ns-cloud-b2.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:63.137.34.230 ip4:205.219.109.16 ip4:50.31.40.209 ip4:168.245.46.100 ip4:167.89.37.160 include:_spf.google.com include:relay.mailchannels.net include:docebosaas.com a:zgateway.zuora.com include:mktomail.com ip4:3.214.88.76 ip4:89.202.37.4 ip4:35.246.153.117 ip4:34.107.1.202 ip4:35.189.63.47 ip4:34.87.248.207 ip4:78.35.23.110 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- SPFv=spf1 ip4:63.137.34.230 ip4:205.219.109.16 ip4:50.31.40.209 ip4:168.245.46.100 ip4:167.89.37.160 include:_spf.google.com include:relay.mailchannels.net include:docebosaas.com a:zgateway.zuora.com include:mktomail.com ip4:3.214.88.76 ip4:89.202.37.4 ip4:35.246.153.117 ip4:34.107.1.202 ip4:35.189.63.47 ip4:34.87.248.207 ip4:78.35.23.110 ~all
- atlassian-domain-verification=G07wXNGbmQWG1fcKlElcfRyltD/IqFsOBtx/V6DI98bfoH/vNJuNQf+X3Ex6wFZx
- atlassian-sending-domain-verification=d4701909-64a9-4b83-abd9-0ec421fbc866
- atlassian-sending-domain-verification=2de10e35-8200-4405-a2d0-3a85de990116
- airtable-verification=86eefe9a1a9f39e6a74fb47b953f5b74
- atlassian-domain-verification=oyh1eZZAWkGOouk8RMyL1tQ20YujBiarXTwuTLPtmudxXUc6l04aPxNuoI2rTezC
- google-site-verification=yE_fhTR53MYEe5RjCSm_MUsUsneJEiIoSrbh-yDzfQA
- google-site-verification=G03llr-hAl4wNtdcsLa6-1nzCMGtoelv_3tE_G3weN4
- T3c4Cu23kdVRIqnE806vVOjqeipBZeUW+5aTgV7uyVk=
- google-site-verification=XjVanB0zygM16p1PZE2hbyyFsQTkUuJ0sGZv0RGKvbU
- facebook-domain-verification=03t4vf9cc285v2eq9868e8h8972k5t
- jetbrains-domain-verification=di4jshk943rs3i639i4hj87vi
- _bm01n4t72l97lwsggugl2mpfwf5h4pj
- MS=ms98123983
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