city-sightseeing.com

Valid Email Server
Domain Lookup › city-sightseeing.com

Domain Overview

DNS: ✓ 2h ago Checker: ✓ 2h ago
city-sightseeing.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 09:07:15 UTC · ↺ Refresh

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MX Hostnames

  • citysightseeing-com01b.mail.protection.outlook.com

MX Priorities

  • citysightseeing-com01b.mail.protection.outlook.com: 0

A / AAAA Records

  • 99.84.234.12 ↩ server-99-84-234-12.jfk50.r.cloudfront.net
  • 99.84.234.64 ↩ server-99-84-234-64.jfk50.r.cloudfront.net
  • 99.84.234.82
  • 99.84.234.35

Mail Server IPs

  • 52.101.181.153 ↩ mail-wa4pr04cu00101.inbound.protection.outlook.com
  • 52.101.103.137 ↩ mail-miypr02cu00101.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.103.140 ↩ mail-miypr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::12 ↩ mail-miypr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::24 ↩ mail-am6pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns-778.awsdns-33.net awsdns-hostmaster.amazon.com 2022080201 7200 900 1209600 86400
Primary NS (mname)
ns-778.awsdns-33.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2022080201
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1068.awsdns-05.org
ns-17.awsdns-02.com
ns-1784.awsdns-31.co.uk
ns-778.awsdns-33.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.stampymail.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

7 records
  • MS=ms20549739
  • atlassian-domain-verification=DDOXIZs/jzonaaxTA7pRm28odejxMEyvoAemfaVBU0kpBoYRwa05C/E7cEtyUkUZ
  • facebook-domain-verification=40utyvfs79crsnc3k1k2lwvmk3g4p2
  • google-site-verification=nvSHgonDNuAK3ywT4wU4MRvPId9kb6renYwjFviBa9g
  • google-site-verification=rYOEW290uar9nUgYK85iQyVt110_Nz4T68V7gCUwx6Q
  • sophos-domain-verification=91b2ad11064ad0ed05817794806d95d65ae45e752e36a3a9f0fa2009c88657cb
  • SPFv=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.stampymail.com -all
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