Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nsconstructs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 21:10:49 UTC · ↺ Refresh
MX Hostnames
- nsconstructs-com.mail.protection.outlook.com
MX Priorities
- nsconstructs-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.87.12 (no PTR)
- 172.67.139.35 (no PTR)
- 2606:4700:3030::ac43:8b23
- 2606:4700:3033::6815:570c
Mail Server IPs
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
mia.ns.cloudflare.com dns.cloudflare.com 2399217981 10000 2400 604800 1800
Primary NS (mname)
mia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399217981
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mia.ns.cloudflare.com
tony.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:usa.o365.crossware.co.nz include:us-k1.o365.crossware.co.nz ip6:2603:10b6:408::/48 ip4:52.226.54.53 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=0:1:d:s; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
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
8 records- GAxcPH+BIKupcpJJ52i5vCQDjggsKBc5VJ3Odp1zE8gE5hGKdsI4Lae4OBCsHmVhlDuFs8ej+KyEZ0KCDHGihA==
- JW7gbNd2AinTLFdsIWROZG9yX806CZo64U6Z4ayS2cbPIWRS5ltCpa/AkFEeR8n8CpAycH1F26AnYugjecC6AA==
- apple-domain-verification=TKxcFGoaLAX1CYKX
- atlassian-domain-verification=rIldRyDxz5Bsp8ZZ7pScpjSkoqdfeOFOA/X/W2z6SymFKsk82lHP5PTbunMqoKQb
- atlassian-sending-domain-verification=48652f04-89c5-4a01-80a5-9e522cca3d97
- SPFv=spf1 include:spf.protection.outlook.com include:usa.o365.crossware.co.nz include:us-k1.o365.crossware.co.nz ip6:2603:10b6:408::/48 ip4:52.226.54.53 -all
- v=verifydomain MS=3691212
- 4asBY9p/EezgRV0MPg3yX3OTs3VJFRUTCMt4LfEFTjTUFRpfOrlX6/AhdEK8myWHMyJtt/uJN/+FoznwCWCSXg==
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