Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
url.edu.gt
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 08:05:12 UTC · ↺ Refresh
MX Hostnames
- d199345b.ess.barracudanetworks.com
- d199345a.ess.barracudanetworks.com
MX Priorities
- d199345b.ess.barracudanetworks.com: 20
- d199345a.ess.barracudanetworks.com: 10
A / AAAA Records
- 186.151.197.179 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
a.ns.url.edu.gt soporteredes.url.edu.gt 2025100115 3600 600 1209600 3600
Primary NS (mname)
a.ns.url.edu.gt
Admin Email (rname)
soporteredes@url.edu.gt
Serial
2025100115
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
b.ns.url.edu.gt
a.ns.url.edu.gt
ns2.url.edu.gt
SPF Record
✓ Strict (-all)
v=spf1 ip4:186.151.197.28/32 ip4:186.151.197.12/32 ip4:186.151.197.51/32 ip4:186.151.197.80/32 ip4:186.151.197.182/32 ip4:186.151.197.186/32 include:spf.protection.outlook.com include:aspmx.pardot.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=86400; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ 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- MS=ms42948242
- _9y79xa6kn0ov5c39sdnue3h8eiqb46h
- google-site-verification=P2aJRnhpX4e9U2d90dQ7Bw4FLgp-0rCN_vN04pfxdVQ
- pardot875431=9490aed817a1c5e8141dece49f434096a13fc20d8ebf4f005d6c70049cdb6560
- MS=BEBB7DE5419F9553EF9FBC3C48C5A7C3FFAE3044
- asv=d3a984615b8e53b423239a9a9ef51cda
- SPFv=spf1 ip4:186.151.197.28/32 ip4:186.151.197.12/32 ip4:186.151.197.51/32 ip4:186.151.197.80/32 ip4:186.151.197.182/32 ip4:186.151.197.186/32 include:spf.protection.outlook.com include:aspmx.pardot.com include:spf.ess.barracudanetworks.com -all
- Lqm5Aw5do9aonwDN3uqDUM/kkFLNQ4bYWbBJCm6PTjiUWZuAvXd1M1OPKseKNLi1CMSj5efq1678PTsZyuQ56A== ...
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