Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
summitutilities.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 13:33:30 UTC · ↺ Refresh
MX Hostnames
- summitutilities-com.mail.protection.outlook.com
MX Priorities
- summitutilities-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.16.4.14 (no PTR)
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
a3.uberns.com admin.summitutilitiesinc.com 2603170001 14400 7200 1209600 300
Primary NS (mname)
a3.uberns.com
Admin Email (rname)
admin@summitutilitiesinc.com
Serial
2603170001
Refresh
14400s
Retry
7200s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
b1.uberns.com
a1.uberns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ip4:167.89.68.173 ip4:168.245.5.142 ip4:12.186.215.34 ip4:168.245.19.207 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
15 records- 0ed1fe018a60340525647e4828884f62d2aec4d303
- apple-domain-verification=pq1wGe0WeIZsJYGM
- 7cf988a777f2cb9838b517afe203611a7fdf7be572e1b173df
- 1password-site-verification=WGVYI2XWCJHWZIX2Z47H5W6FWE
- smartsheet-site-validation=1O2Rppr_1_fQIFjVGz0Xy6BQld3TiH3F
- anthropic-domain-verification-h77ngt=hFzbR92SnDOM55pIHVZaX2YKy
- specops-verification-code=ba5a9c4c-cd29-48e9-9ccd-a68e08f95ccb
- google-site-verification=SQ7Cl-BOfGoBOVk_RRpzSUBZv4NJGM3GS4BNxWz2CTs
- cdpA8O+dNU5i+BgzG3j+HwtJODO9vJcwWLfWr4coiIvr1nHjc5eO/BXvksmg0BhV6nWafGfaDvpopdnCme+75g==
- atlassian-domain-verification=phVyjZVOToStK9BdGntrnDzlY26axELuaja04hbq9PGw0X55Oz7Hp1oV7ZaiVJOR
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ip4:167.89.68.173 ip4:168.245.5.142 ip4:12.186.215.34 ip4:168.245.19.207 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 -all
- MS=ms51952031
- 35ga6chd9qlociichised537i0
- n5epb9qoor0eef89fni49uhg1f
- ug5rdghq3ns2g8egniqfnda97f
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