Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marymountbq.edu.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 05:11:19 UTC · ↺ Refresh
MX Hostnames
- ALT1.ASPMX.L.GOOGLE.COM
- ALT2.ASPMX.L.GOOGLE.COM
- ASPMX.L.GOOGLE.COM
- ALT3.ASPMX.L.GOOGLE.COM
MX Priorities
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 72.167.66.171 ↩ 171.66.167.72.host.secureserver.net
Mail Server IPs
- 142.250.31.26 ↩ bj-in-f26.1e100.net
- 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
SOA Record
Raw SOA
ns1.nwnnetwork.net hostmaster.marymountbq.edu.co 2018112881 10800 1800 604800 1800
Primary NS (mname)
ns1.nwnnetwork.net
Admin Email (rname)
hostmaster@marymountbq.edu.co
Serial
2018112881
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns2.nwnnetwork.net
ns1.nwnnetwork.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected],mailto:[email protected]; rua=mailto:[email protected],mailto:[email protected]; 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]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- zoho-verification=zb56037174.zmverify.zoho.com
- SPFv=spf1 include:_spf.google.com -all
- v=msv1 t=21f559aca8bcb74b90e0ad93679c47
- adobe-idp-site-verification=d665d7e1e7d41bebaecec2a728826f9de917c44221294bb8e7b5bb1befd3a4c7
- SPFv=spf1 include:_spf.google.com ~all
- google-site-verification=Qqzgw8cuVJcX-f4rMqJTJls0zQVSvQ5qfSzu41vdtGQ
- apple-domain-verification=sPKX7KZJS532Npxo
- google-site-verification=YKPBDwMbJQ_gWYvTX0wZVxo0iDxSRv4fZTxmQfNZAXA
- DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmOcmi9U5ppdqgSbrRP5wf+xQUDz3WKuWRJUlXMugKSHL/2NZATzhPXdMDK6A2Gzw/nkB3wZyS68Q4hExBU5iTCkHVzWAHqpb7NkAKL6tEVAdOzUy7ahyxFb5/u6ZCAbQ/3HDQ3X95CauOVgTviTYmQG2ILSCv4maLZLUPYAalOrDVMXDjzmUvjAPBUVF2O3eJC8l82taBPozXnfOHlTkJNA0QEhYHhXis4n4ui8UyyOz9YfxJAK7EaTN5Ss+G/T9aLBU1n8BYEFiRNtHZV4WwDYBy/lSBS+9zVHq7iXXUdLHr2P6oLPNg97vztm8y1MpE7bpiNP1fwYyaxrw8aQHpwIDAQAB
- MS=ms66866060
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