Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
sandiego.gov
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 08:44:15 UTC · ↺ Refresh
MX Hostnames
- mxa-00370b01.gslb.pphosted.com
- mxb-00370b01.gslb.pphosted.com
MX Priorities
- mxb-00370b01.gslb.pphosted.com: 10
- mxa-00370b01.gslb.pphosted.com: 10
A / AAAA Records
- 23.185.0.3 (no PTR)
- 2620:12a:8001::3 (no PTR)
- 2620:12a:8000::3 (no PTR)
Mail Server IPs
- 148.163.139.156 ↩ mx0b-00370b01.pphosted.com
- 148.163.135.156 ↩ mx0a-00370b01.pphosted.com
SOA Record
Raw SOA
ns3.sandiego.gov hostmaster.sannet.gov 2010072615 180 3600 2592000 900
Primary NS (mname)
ns3.sandiego.gov
Admin Email (rname)
hostmaster@sannet.gov
Serial
2010072615
Refresh
180s
Retry
3600s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
a7-67.akam.net
a3-65.akam.net
a28-64.akam.net
ns3.sandiego.gov
a6-66.akam.net
a2-67.akam.net
a1-6.akam.net
ns4.sandiego.gov
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:208.118.229.75 ip4:74.121.201.229 ip4:198.145.10.0/24 ip4:167.104.5.0/24 ip4:167.104.254.146 include:smtp.iii.com include:spf.mtasv.net include:spf-00370b01.pphosted.com include:sendgrid.net include:mail.zendesk.com include:sparkpostmail.com include:_spf-dc4.sapsf.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
33 records- yahoo-verification-key=9jL2Hiabg2+l54ETPc9qIvbo+BqLxR0pZfphOiqaJMI=
- nintex.5f8f4b55c6b72c0071d8f810
- notion-domain-verification=fuU0OnvyWseFNzfsr2MGpIkngs6sU9OPCPSGusumT7J
- google-site-verification=rmThoRXuAWClYLKHalHks8DXW0ruAww9Xf4S0NUG4-g
- facebook-domain-verification=6xq4dxntxbyritbh3815ju6zpjcdml
- qa9aujtj9ebhbilq18ieg16cbr
- cisco-ci-domain-verification=1419f16fefe1b590ad5f3cd223ab42446821c7b503e6fdd19172daaa43ef20cc
- 5S0RbRQsIfqYqo0YRLQP5JE4HOGerIb4W3H3vl5wPQm7KbU2+MV3mDqiTpY17huheNVmself0O3p8S3p49e21w==
- cisco-ci-domain-verification=656a9488463e31d15cb8822e117285c2fdad10812
- SPFv=spf1 include:spf.protection.outlook.com ip4:208.118.229.75 ip4:74.121.201.229 ip4:198.145.10.0/24 ip4:167.104.5.0/24 ip4:167.104.254.146 include:smtp.iii.com include:spf.mtasv.net include:spf-00370b01.pphosted.com include:sendgrid.net include:mail.zendesk.com include:sparkpostmail.com include:_spf-dc4.sapsf.com ~all
- MS=ms61082775
- atlassian-domain-verification=ElbWVQspO2TAEeWAZfjeWyOPPGC1RcjTtkkaJeSwA2IGRywd7/CkpsZ7UjZbJHa9
- jjvh9mqs616nbpvju5a13oaa5u
- google-site-verification=b3DWp-GNHxGeCTxERckbFhcF1TsKTCYROuaqoft8ZIc
- traction-guest=68244717-7c54-45b6-8a61-bfeba924a607
- MS=MS12484574
- 00D820000008bWT=1TBcs00000006IN
- paloaltonetworks-site-verification=649755c252ae99fba64be2a5ead88b54f03294c4aa123e4486aa093ac891b74f
- google-site-verification=JOLV3s1g-hGX2boJ54jvsSYXBIk1XJ8lErqGkcv6OFA
- asv=533234b1c738757b3b4a30b666befd1e
- paloaltonetworks-site-verification=da1ce78006fcb1c5ecd30258ac5aeb752b573e46e48ad89f9fb832ef63956cf5
- autodesk-domain-verification=ty-mpr5woze35jEYYaSL
- adobe-sign-verification=aec5d68c6f369b4b3f235eb0518bcd5d
- amazonses:X7m/+vXuPV2x781a1Yh2py6Qr+PdoT86rJ6NpTmdQHE=
- successfactors-site-verification=M2E1N2YzODBjNjY5OWExMTJmNjZhNDg4OTJiMDRkZTkyZjllYzUwNWM0ZTJmMzljZDcwYWI0ODQxN2FiN2QwNQ==
- 00D61000000YoZw=1TBcs00000000EX;00D820000008gne=1TBcs00000000G9;00Dcn000000hNUP=1TBcn00000000Uf;00D3R0000008oOV=1TBcq00000000Cv;00D3S0000009341=1TBcp00000000OD;00Dcp000006XBIz=1TBcp00000000Kz;00Dcp000006d4Y9=1TBcp00000000Mb
- adobe-idp-site-verification=726391abd6fd138f91f584b6f21717abb13ff46c38035c9646c9a0b88176f35e
- oge5h27evd1lm6a2ver7sb0q9i?
- smartsheet-site-validation=AeQyJhdOt5Czel-vTdTuR8nP8xgRaC0x
- apple-domain-verification=mPFbGixoZRT3Awyw
- JOLV3s1g-hGX2boJ54jvsSYXBIk1XJ8lErqGkcv6OFA
- ZOOM_verify_GmGdPj8p8VOWyN8JjWYDsB
- _globalsign-domain-verification=NFdJQFSrWMnzqVPPGzfupvRfh5OjhCsrU5crWhyFmj
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