Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
astech.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 05:59:45 UTC · ↺ Refresh
MX Hostnames
- astech-com.mail.protection.outlook.com
MX Priorities
- astech-com.mail.protection.outlook.com: 0
A / AAAA Records
- 23.227.38.65 ↩ myshopify.com
- 2620:127:f00f:5:: (no PTR)
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
beau.ns.cloudflare.com dns.cloudflare.com 2399295033 10000 2400 604800 1800
Primary NS (mname)
beau.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399295033
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
beau.ns.cloudflare.com
maria.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com include:242099707.spf06.hubspotemail.net include:amazonses.com include:_spf.salesforce.com ip4:135.84.68.123 ip4:208.86.168.7 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=0;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
20 records- have-i-been-pwned-verification=20d06f98baf00aa2145b4a39647c378b
- pardot540492=d6756538a4c523071514f13d71143bc346d4d6c3e0cef47a56eac32c7c4c39ac
- SPFv=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com include:242099707.spf06.hubspotemail.net include:amazonses.com include:_spf.salesforce.com ip4:135.84.68.123 ip4:208.86.168.7 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ~all
- apple-domain-verification=69ytcOn0XZ3KCSdY
- reftab-domain-verification=e2e70b3b11803aa64db4788fa522cac0
- ZOOM_verify_UV9j5366W9wsfQWHaPGvQy
- 5dzh512glgfqlr5659xvv5c8lw3h7zdw
- flexera-domain-verification-dxeqfzhqxxcripdm
- fRezWy1z5qAQzyZATWIdvT8QqSZlZqgq471xk6FWhu/POVvrLA7VMbBjEKcGJdOSPOv96ilZPpZPyRyZkLF7xw==
- as=1554752003
- google-site-verification=ZfPweb-nw-Ca_bJqnz9HZ05xhHbKN808MJdLPuUdjK4
- cisco-ci-domain-verification=60339e641110db41c0ef7123528c201647360b9d7fe6c3c4d5076c6ba01d8e39
- MS=ms17441080
- contractworksverify=9BnU15YtadgEq27
- knowbe4-site-verification=9fd7597e71fed5c92de49f59c6e6bcf7
- facebook-domain-verification=dkbcspaj3z9oeymzlmqu0fo2j4bw7b
- C2CD28C0C0
- amazonses:frX5//qlWt5vPKQN9I51uZf+FFdtVJcANULzmfwgC/w=
- teamviewer-sso-verification=7aeba4db7e6d4f93bae16099c9f3b547
- atlassian-domain-verification=mxA2NdUhVha659Ja6qeAWsjMi0qEIc3YFDPzDbL/wvDOjnwDbS4I5FEm0EkOza6W
Full email verification for astech.com
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