Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nextechna.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 15:12:34 UTC · ↺ Refresh
MX Hostnames
- nextechna-com.mail.protection.outlook.com
MX Priorities
- nextechna-com.mail.protection.outlook.com: 0
A / AAAA Records
- 160.153.0.131 ↩ 131.0.153.160.host.secureserver.net
Mail Server IPs
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
leonard.ns.cloudflare.com dns.cloudflare.com 2399508704 10000 2400 604800 1800
Primary NS (mname)
leonard.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399508704
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lia.ns.cloudflare.com
leonard.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:66.194.235.125 ip4:168.148.223.196 ip4:168.148.223.194 ip4:208.109.234.91 ip4:72.17.81.212 ip4:50.63.10.76 ip4:66.194.235.66 ip4:208.86.168.7 ip4:216.71.150.115 include:mail.zendesk.com include:servers.mcsv.net include:secureserver.net include:50259487.spf03.hubspotemail.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; fo=1; ri=86400; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
13 records- openai-domain-verification=dv-lqh2iFVJTBBLbcyTWGHk7fI5
- teamviewer-sso-verification=fa0c2b0e76e54cef9a5841c5cf51228c
- twilio-domain-verification=88e21f07a8bae3c3803137fa7e47b6d5
- SPFv=spf1 ip4:66.194.235.125 ip4:168.148.223.196 ip4:168.148.223.194 ip4:208.109.234.91 ip4:72.17.81.212 ip4:50.63.10.76 ip4:66.194.235.66 ip4:208.86.168.7 ip4:216.71.150.115 include:mail.zendesk.com include:servers.mcsv.net include:secureserver.net include:50259487.spf03.hubspotemail.net ~all
- 00D5e000002TrPM=1TBTO00000000Uf
- 5771hccffh3m5zfxftf85mwr8tp7fc3j
- D6333804
- MS=ms13696136
- _g4x9hkmnhgirj9nhiqot52lx07ez6ul
- apple-domain-verification=Ocd3UwCT7p002G1g
- google-site-verification=oJsKdNTadH38NIMRnUpI_r-BRDtcqH956Y0JhmtsG5I
- knowbe4-site-verification=59d4868e838a3bfb219f2440891c9afa
- monday-com-verification=ceVYP0c6UktVuZIEn5mmPN-GVDoANfgInLA-tDKBPYc
Full email verification for nextechna.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits