citysnap.com

Valid Email Server
Domain Lookup › citysnap.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
citysnap.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 16:54:44 UTC · ↺ Refresh

MX Hostnames

  • costar-com.mail.protection.outlook.com

MX Priorities

  • costar-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 44.195.245.174 ↩ ec2-44-195-245-174.compute-1.amazonaws.com
  • 52.0.64.209 ↩ ec2-52-0-64-209.compute-1.amazonaws.com
  • 52.6.201.170

Mail Server IPs

  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns-538.awsdns-03.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-538.awsdns-03.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-538.awsdns-03.net
ns-1260.awsdns-29.org
ns-2030.awsdns-61.co.uk
ns-277.awsdns-34.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:50.31.61.231 ip4:198.37.148.58 ip4:167.89.11.226 ip4:167.89.11.174 ip4:38.109.150.133 ip4:52.100.0.0/14 ip4:20.47.149.138 ip4:167.89.29.84 ip4:167.89.61.57 ip4:168.245.15.132 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._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

6 records
  • _boj5fx3b25kj8cc4yrtak2hrcj0gg5e
  • SPFv=spf1 ip4:50.31.61.231 ip4:198.37.148.58 ip4:167.89.11.226 ip4:167.89.11.174 ip4:38.109.150.133 ip4:52.100.0.0/14 ip4:20.47.149.138 ip4:167.89.29.84 ip4:167.89.61.57 ip4:168.245.15.132 include:spf.protection.outlook.com ~all
  • MS=ms61702657
  • botify-site-verification=jT6ZhFLTok9aVHSpd0cwFphxhzEjwGYm
  • google-site-verification=9GVlVoOFzb-_saWhBYxaT5AQShgwSuKlPKWfLC5O4Y0
  • google-site-verification=RrUc6XFAu0kdNTwePYwPEUDjIQ3nJdsYUh26x349gGg
Full email verification for citysnap.com

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