quistor.com

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 04:11:09 UTC · ↺ Refresh

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MX Hostnames

  • quistor-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 88.223.87.102 ↩ 88-223-87-102.init.lt
  • 147.79.72.248 (no PTR)
  • 2a02:4780:4c:1a37:40da:b143:b9e:df2d
  • 2a02:4780:4a:ff3b:cd86:8af1:c7aa:682

Mail Server IPs

  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.91.156 ↩ mail-maspr04cu00104.inbound.protection.outlook.com
  • 52.101.103.140 ↩ mail-miypr02cu00204.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::10 ↩ mail-miypr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::28 ↩ mail-am6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::22 ↩ mail-am7pr02cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::10 ↩ mail-matpr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.dns-parking.com dns.hostinger.com 2026091701 10000 2400 604800 600
Primary NS (mname)
ns1.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026091701
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns2.dns-parking.com
ns1.dns-parking.com

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:178.18.130.50 ip4:3.120.59.151 ip4:109.232.45.179 ip4:109.232.41.34 ip4:37.247.33.163 ip4:37.247.33.162 ip4:37.247.33.164 ip4:94.103.158.67 ip4:81.19.108.116 ip4:64.235.150.252 include:notification.fortinet.net include:spf.emailsignatures365.com include:autotask.net include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 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

25 records
  • MS=ms65685118
  • MS=ms37093009
  • 32msqw18sdfrd6vgsjck7dl8fl9lj273
  • +Bhi12pEXpwXErGH+U8nV1YU4YwbWZ8JHOBUq9gQMLA=
  • 3144ca2b498f76d7aabb306735073f2c
  • CQVHLP3V5C._autotask.quistor.com
  • 68hll5y7gc0dm3pqx2g6ky7dfwpw1f6j
  • brevo-code:bb0291da419c0ba4f77fcb747703bf97
  • atlassian-domain-verification=okxQY6kKYECWLbZp00DZ1UUECUgdFDx5b/W9GqjaMrZB7WrsPvbFZon8V4Dnu8Is
  • q56gc4fkfhdv4jkk16qm192kvwnymsgs
  • MS=ms77322764
  • _sfywfnp2p44zgs095zro1ll9wwho07a
  • MS=ms14093974
  • SPFv=spf1 mx a ip4:178.18.130.50 ip4:3.120.59.151 ip4:109.232.45.179 ip4:109.232.41.34 ip4:37.247.33.163 ip4:37.247.33.162 ip4:37.247.33.164 ip4:94.103.158.67 ip4:81.19.108.116 ip4:64.235.150.252 include:notification.fortinet.net include:spf.emailsignatures365.com include:autotask.net include:spf.protection.outlook.com -all
  • Z4aLjKKBX9DePWlXK0GXIfAsq/+XxHSjaANsBfS+P0H25+tjldBrFcHqIPiNMVWpnwCk296XvueMA9ealkQJQg==
  • 03d4aac031db4b0694973aaa1dc8a3c0
  • MS=ms92315803
  • MS=ms63462745
  • anthropic-domain-verification-y3strm=qEsupuRtVgJt2vRMvb8CXnUGh
  • 16d8811f92bbc5f6._domainkey
  • globalsign-domain-verification=eQs6GZBZ84cZofsGIHpfCgB1DdtFquy-rJX_KaYcja
  • Qy84dOQPpGPy3t4lup5jK73zQmqMOIHm9NQhA3me9Y4
  • knowbe4-site-verification=b29e63c545a6f307012322a46677290a
  • 16d8811f92bbc5f6._domainkey.quistor.com
  • apple-domain-verification=J5E9aHjObfcoYEjP
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