siteminder.com

Valid Email Server
Domain Lookup › siteminder.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
siteminder.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 20:53:57 UTC · ↺ Refresh

MX Hostnames

  • alt2.aspmx.l.google.com
  • aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt3.aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 1
  • alt3.aspmx.l.google.com: 10
  • alt4.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5

A / AAAA Records

  • 13.33.67.96
  • 13.33.67.104
  • 13.33.67.39
  • 13.33.67.15
  • 2600:9000:208d:ae00:16:2d90:c900:93a1
  • 2600:9000:208d:7c00:16:2d90:c900:93a1
  • 2600:9000:208d:c000:16:2d90:c900:93a1
  • 2600:9000:208d:5400:16:2d90:c900:93a1
  • 2600:9000:208d:2a00:16:2d90:c900:93a1
  • 2600:9000:208d:ca00:16:2d90:c900:93a1
  • 2600:9000:208d:c600:16:2d90:c900:93a1
  • 2600:9000:208d:6800:16:2d90:c900:93a1

Mail Server IPs

  • 142.251.179.26 ↩ pd-in-f26.1e100.net
  • 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
  • 142.250.102.27 ↩ rb-in-f27.1e100.net
  • 2a00:1450:4025:402::1b ↩ rb-in-f27.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net

SOA Record

Raw SOA ns-485.awsdns-60.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-485.awsdns-60.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1038.awsdns-01.org
ns-1881.awsdns-43.co.uk
ns-485.awsdns-60.com
ns-752.awsdns-30.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:54.244.13.18 ip4:54.244.13.97 ip4:54.244.18.70 ip4:54.153.19.217 ip4:54.153.120.121 ip4:159.135.238.217 a:zgateway.zuora.com include:_spf.google.com include:mktomail.com include:_spf.salesforce.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; sp=quarantine; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 216 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

19 records
  • MS=ms52518607
  • SPFv=spf1 ip4:54.244.13.18 ip4:54.244.13.97 ip4:54.244.18.70 ip4:54.153.19.217 ip4:54.153.120.121 ip4:159.135.238.217 a:zgateway.zuora.com include:_spf.google.com include:mktomail.com include:_spf.salesforce.com ~all
  • stripe-verification=636962d720b02b4a31740aa85a03548931df10031c97d629355eb28d4260d91e
  • apple-domain-verification=UwfMpoq6x8sXXty6
  • adobe-idp-site-verification=a0436a5f4b3091147b06c696ab43b793e277277dcd1039d326245b2d8493127c
  • ca3-2a29d235c5bf4d21a65eee2cbc4164eb
  • mgverify=8f767e616a7f9d8350ff4c8c42a1d328bcf3313ab75f1a11ccc76bfd4c721b19
  • stripe-verification=cf5e83a401d1f95dc6f93ffdf33896993c267b81f0dd0a411f074ab83a3adaf2
  • zapier-domain-verification-challenge=365fd9de-2430-49fa-a1fc-5ffc20864504
  • google-site-verification=fLUe-vCdQb3xUZyzP8X-HjBDr2BqqSqGF3MccZehaHI
  • openai-domain-verification=dv-J6MvaiVgi5pwsO9vnWZ8VPqw
  • globalsign-domain-verification=S5sT68OBACJ_9CvrzRsz8-5yhYGkz7zbctTR8vnC7B
  • atlassian-domain-verification=SZUGnWz3GPPw5k0bD78AtxPcBm9KHJ4rIBAy9M4sJeblJp4srJ8w9WFWO2MNd8KN
  • google-site-verification=m4WdmcuZ1KAOf77My2bHbO4wmNG8usq7ibSQuz9UNmg
  • have-i-been-pwned-verification=4affae39e12bbd4175c636179a293061
  • slack-domain-verification=mS8nv2mRy6RCQ8OANf5yIjetVpERaS4dvOheLArh
  • 1password-site-verification=FV5F2TVTXNCANM2Z2OY25YJGFY
  • _globalsign-domain-verification=KDSOX9n8IUhl5NtRC70o6i2Nb76gxnAwurv76jmxFN
  • stripe-verification=f7475159b6a0284ee01b0a569835af39d5dc2db06a8b8c90a2bbfa1780152fbf
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