IPv4 Addresses
respondus.com. 300 IN A 75.2.123.154 respondus.com. 300 IN A 99.83.183.48
Name Servers
respondus.com. 1200 IN NS ns-1487.awsdns-57.org. respondus.com. 1200 IN NS ns-1827.awsdns-36.co.uk. respondus.com. 1200 IN NS ns-28.awsdns-03.com. respondus.com. 1200 IN NS ns-720.awsdns-26.net.
Mail Servers
respondus.com. 300 IN MX 10 respondus-com.relay1g.spamh.com. respondus.com. 300 IN MX 20 respondus-com.relay1h.spamh.com. respondus.com. 300 IN MX 30 respondus-com.relay1i.spamh.com.
SOA Details
respondus.com. 900 IN SOA ns-720.awsdns-26.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 300
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
respondus.com. 300 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected];
DKIM
respondus.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA20f2NReYY+xcb/sJnhMMnn5ByJe1oeIXw05aDqin0iHnt26uGCVP7joiwm+oeW/hiY5V3SxPl+rOiHQfTUOz21R7DOtb5JSVwgAYsXPMKarD+9IM6ljJQ+Qgv8rQRmYuRFXheeF7uWKrRhg7UFSevFdjfKfJerz/NcGXhmzg1PT8p1xOxzyImtNLdAb6jWoBLMljMJ+sFUVWrRfhE9mAFPzf5CiZ9OZnaZ54SAQNG7ov1W7k50I5x++7KMcUpSCYthH0e6njQ9tg7mieta/otJEv9LtYCFHd3+Ws/oBcitd+u2IjHquBx/vVu31lHZG7DTGVCj3Bs9/tNjF7TtzOLQIDAQAB respondus.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA/BITPKuSoH8bWTKLVM3FD9Gja8V6e7yWj37zcvvwOfOpSd+5yII6/dkE3QoeKF2yfN6tk18vz6hCZyg+fug0dLYLUC4G5WQY0b52Ot4lLh61nqjTrE5xLdUbADGZBfxjL8Z4znkbWck4H8i+Bpvo9v/ABCy6QcKjAlOh0WLzfb0sJ+VK7UOYo7+MegbFhtKjCwl8/0njpwv7011ZXE1ghI9dNUltpKXIfwK9bBB5T7sA81eP1Z5R71ely/S4Ye/XXvp/j5UpTZyY1Cf3vpkIIKPdWz0jRbx8N7HYGQsNQUQv+3Jg7WdXltheNmxuwsyOBxV0QD6EOi1UqeQEm3nYtQIDAQAB; respondus.com. 328 IN DKIM v=DKIM1;t=s;n=core;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9IqdLrO3Zr2/56MHt8oQVCQorP0Bl2Fz9sM2tFBnJCdB/HogQmuudEg2xAovCN2PYpw44UijIvPuBoT9vxiv6ZCBJTLJXa82r6ke5rE4tbe9NKFIrVIb9S306cJDrnKFMDb8p0dU/Su0+eUR5gVAOtCuz2L8HAzs5edvsEvD/Fb4ny1RLNSEPZkIQLfGhVxQeWANm3+1Jwb/OBVXV9k0nKpWrpgqcmO7NzroJirp014RQY7rGi60JLUubc6XhvoFQBQrtOAdVlZC5wvfS1bgpq5kQpdP7cajIqWCeqxPTeo0ZUpey2ZcaygEsZz0Z3Gs5wDzyuqd7/ADpr2jNF7ozwIDAQAB respondus.com. 328 IN DKIM v=DKIM1; t=s; n=core; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmiSFNkgXrO3I8aOaPONDZWHv027rkiGIwb838OyXPgvFDEkCV/qGcdXSjZnaVAadrTm/oKnL8WOltP9zB1FLEuKt0fTi5zRyKPE4oIYCnEzXwrGqzjUcCABQBawQVqvXjDOaYh9Lhp8W5PYOLo905vRW7ipyIMDhuzBOJls91/WWXnNK0OwP3RghiisZjA3K2KqtRwf7w6GjNeNuAMNhvcmgAN15d/mhK+dev/hcRbal66RoYyTD8c0F0isahWH0envEX8aj+SBhheNk0/U37dGE+4nFaY5yP9CUlYjFKDSIKZgHzG4Hci3t/RubU58pi6BCrQQdAFvIOeDFeCZ0ywIDAQAB
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | ip4 |
|
||
| - Fail | all |
—
|
|
respondus.com. 300 IN TXT "v=spf1 include:spf.protection.outlook.com include:amazonses.com include:aspmx.pardot.com include:stspg-customer.com include:mail.zendesk.com include:_spf.salesforce.com ip4:74.203.184.184 -all"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
respondus.com. 300 IN TXT "MS=ms21166216" respondus.com. 300 IN TXT "google-site-verification=-33mINHcD2he-DANJcSgniA_Ki0QFHYQAMSIeFYIOpo" respondus.com. 300 IN TXT "google-site-verification=vM99C4D6-zJxhhLfyiNDf8-kr9T0BAs6X7DNaoMX-7A" respondus.com. 300 IN TXT "status-page-domain-verification=tyfh6vyfr26d" respondus.com. 300 IN TXT "yahoo-verification-key=XIiDQCuKeZMW6hsszpO+A98LlwXIPuXLoBsxqiRE4cY=" respondus.com. 300 IN TXT "00D70000000IeRi=1TBUO00000000zJ"
DNSSEC Public Keys
respondus.com. 1200 IN DNSKEY 256 3 13 Rj6tUzMN5Zlhw9KuogCR6pe02qAfmEX1xgh/EYi+ME5IaNsgRBlmlII6BsFV6Fzz60wVPPDDOHo6uFfSJAfsFw== respondus.com. 1200 IN DNSKEY 257 3 13 mHyrPvZDdeS2hw2iYos6vvyg9NfJsb/enPoS4CEFdjLhvAa+YDpF6iu5S2vdpIDWkKWuaMcqHHwEwf4TgsrG9w== respondus.com. 1200 IN DNSKEY 256 3 13 DIdPRc5I6Gn8ZujceuEPAS9rQUkOr1hza9dFZLBj35ukTAEJKFblPwjNI4HyxDr/fJuPBzrZeF7X+JpMzbLfoQ==
Delegation Signer
respondus.com. 1200 IN DS 43788 13 2 022026E2DFC6B3A9CC2A5F3B865AE76385D5CF79F9B1C7031AB54C790F053391