IPv4 Addresses
salsalabs.org. 300 IN A 54.152.21.2
Name Servers
salsalabs.org. 1200 IN NS ns-1020.awsdns-63.net. salsalabs.org. 1200 IN NS ns-1134.awsdns-13.org. salsalabs.org. 1200 IN NS ns-1752.awsdns-27.co.uk. salsalabs.org. 1200 IN NS ns-376.awsdns-47.com.
Mail Servers
salsalabs.org. 300 IN MX 10 bounce2.salsalabs.org. salsalabs.org. 300 IN MX 10 bounce1.salsalabs.org.
SOA Details
salsalabs.org. 900 IN SOA ns-1020.awsdns-63.net. awsdns-hostmaster.amazon.com. 2 7200 900 1209600 86400
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).
10Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
salsalabs.org. 300 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected],mailto:[email protected]; fo=1; pct=10
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| - Fail | all |
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salsalabs.org. 300 IN TXT "v=spf1 ip4:204.28.10.0/23 ip4:69.174.82.0/23 ip4:44.219.181.110 ip4:35.169.198.45 ip4:52.6.97.95 ip4:52.22.197.129 ip4:98.83.63.222 ip4:34.194.106.91 ip4:13.219.7.61 ip4:52.202.4.54 ip4:54.242.246.130 ip4:44.208.98.243 ip4:98.86.78.141 ip4:3.213.100.153 ip4:3.233.15.17 ip4:3.230.255.253 ip4:44.217.255.97 ip4:3.214.81.100 ip4:3.41.133.0/25 ip4:3.220.120.48 ip4:52.207.55.166 ip4:50.19.111.67 ip4:18.211.248.159 ip4:75.101.204.57 -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
salsalabs.org. 300 IN TXT "google-site-verification=ZgW8nAfhvRaIe_J3bQRtbbjfNkGcJ7WChKu2I59N5Mo" salsalabs.org. 300 IN TXT "google-site-verification=cwZQ6qCyyWaXXwTzuaUl1oyFPwi8FDHNjDvTyDLSP2Y"