onparallel.com

Valid Email Server
Domain Lookup › onparallel.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
onparallel.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 03:25:32 UTC · ↺ Refresh

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MX Hostnames

  • onparallel-com.mail.protection.outlook.com

MX Priorities

  • onparallel-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 13.33.252.101 ↩ server-13-33-252-101.jfk50.r.cloudfront.net
  • 13.33.252.23 ↩ server-13-33-252-23.jfk50.r.cloudfront.net
  • 13.33.252.16
  • 13.33.252.121

Mail Server IPs

  • 52.101.91.153 ↩ mail-matpr04cu00101.inbound.protection.outlook.com
  • 52.101.209.31 ↩ mail-cpjpr05cu00207.inbound.protection.outlook.com
  • 52.101.181.156 ↩ mail-wa4pr05cu00104.inbound.protection.outlook.com
  • 52.101.209.153 ↩ mail-cpjpr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:ca38::a ↩ mail-wa4pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::6 ↩ mail-zrxpr04cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::8 ↩ mail-matpr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::e ↩ mail-matpr04cu00306.inbound.protection.outlook.com

SOA Record

Raw SOA ns-219.awsdns-27.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-219.awsdns-27.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-523.awsdns-01.net
ns-1129.awsdns-13.org
ns-1826.awsdns-36.co.uk
ns-219.awsdns-27.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:6692004.spf03.hubspotemail.net include:amazonses.com include:email.chargebee.com ip4:149.72.156.108 ip4:167.89.75.22 ip4:168.245.112.229 ip4:168.245.64.30 ip4:159.183.130.64 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1;
⚠ 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

10 records
  • hubspot-developer-verification=MzBmMzQyOWYtMTk0YS00MGVhLThhZGQtMjc1ZWE2YTFmNWQ4
  • openai-domain-verification=dv-5o17s4TG1oqltmdTjQO7YVCQ
  • uber-domain-verification=31b18aa6-30b3-45e1-9941-99795eaae3dc
  • SPFv=spf1 include:spf.protection.outlook.com include:6692004.spf03.hubspotemail.net include:amazonses.com include:email.chargebee.com ip4:149.72.156.108 ip4:167.89.75.22 ip4:168.245.112.229 ip4:168.245.64.30 ip4:159.183.130.64 -all
  • MS=ms32129085
  • anthropic-domain-verification-mbdb78=hBvLkqwDo5hUMlgdXCWvvJ5G8
  • apple-domain-verification=0AS0VzhGkLmaWfAI
  • asv=787ad10315bd61cc817d16bd9e4145c6
  • atlassian-domain-verification=r45P4Hxm0btYRUhprZYQPU5wvR5VkC4bJ4xkBrFewtBQAqLDk1cy81GXV7yfnA5x
  • google-site-verification=vRdFa4Rm8rlBnVDdjO_VaD89-s4SKDQeVcio9GvsQeA
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