34
records
IPv4 Addresses
TTL
gurobi.com. 60 IN A 13.35.78.100 gurobi.com. 60 IN A 13.35.78.13 gurobi.com. 60 IN A 13.35.78.29 gurobi.com. 60 IN A 13.35.78.31
IPv6 Addresses
TTL
gurobi.com. 60 IN AAAA 2600:9000:20EA:1800:1A:B928:5580:93A1 gurobi.com. 60 IN AAAA 2600:9000:20EA:3400:1A:B928:5580:93A1 gurobi.com. 60 IN AAAA 2600:9000:20EA:8000:1A:B928:5580:93A1 gurobi.com. 60 IN AAAA 2600:9000:20EA:AA00:1A:B928:5580:93A1 gurobi.com. 60 IN AAAA 2600:9000:20EA:AC00:1A:B928:5580:93A1 gurobi.com. 60 IN AAAA 2600:9000:20EA:D200:1A:B928:5580:93A1 gurobi.com. 60 IN AAAA 2600:9000:20EA:E000:1A:B928:5580:93A1 gurobi.com. 60 IN AAAA 2600:9000:20EA:FA00:1A:B928:5580:93A1
Name Servers
TTL
20m
20m
20m
gurobi.com. 1200 IN NS ns-1173.awsdns-18.org. gurobi.com. 1200 IN NS ns-1909.awsdns-46.co.uk. gurobi.com. 1200 IN NS ns-456.awsdns-57.com. gurobi.com. 1200 IN NS ns-628.awsdns-14.net.
Mail Servers
TTL
gurobi.com. 60 IN MX 0 gurobi-com.mail.protection.outlook.com.
SOA Details
TTL
15m
SOA
Responsible
awsdns-hostmaster.amazon.com
SOA
Serial
1
SOA
Times
Refresh
2h
Retry
15m
Expire
14d
Minimum TTL
1d
gurobi.com. 900 IN SOA ns-1909.awsdns-46.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Certificate Authority Authorization
TTL
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
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
20m
DMARC
Subdomain Policy
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
none
quarantine
reject
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
5
DMARC
RUA
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
gurobi.com. 1200 IN DMARC v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; adkim=s; aspf=r; pct=5
DKIM
TTL
DKIM
Selector
selector2
v=DKIM1
k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC21K5pMmxk1oA0Js7W...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC21K5pMmxk1oA0Js7W7thTmUyZ0J4+j7xkJAtBkmm62qp0pr8wAL5eX87My4FXwxecpkFJXZit+opDLj07QsrJ4v3fFZEGIzTwTrpcIa5OCQZeA6TY3maSczWEQychUsNEy4lV4X0p7bMcRMCl7AupGvNZo5oD1havd7iy7SIUcQIDAQAB
DKIM
Selector
google
v=DKIM1
k=rsa
5m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCBDF60LB+SnEEYpZLE...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCBDF60LB+SnEEYpZLEiAJV5wvrkt231TC+BIbimKtf83c9jZ0n0/XdCi8ALtTs6poMfKJcOoCv1yBZ71yzwR+0vw1XfB4ldxy6+8Ts4PS5eFLWk8KLLloXSANNEXujubmUX6qVrwBypbmqCilrG4X4oZAZCnomQD+x1qTkvs/OEQIDAQAB
gurobi.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC21K5pMmxk1oA0Js7W7thTmUyZ0J4+j7xkJAtBkmm62qp0pr8wAL5eX87My4FXwxecpkFJXZit+opDLj07QsrJ4v3fFZEGIzTwTrpcIa5OCQZeA6TY3maSczWEQychUsNEy4lV4X0p7bMcRMCl7AupGvNZo5oD1havd7iy7SIUcQIDAQAB; gurobi.com. 300 IN DKIM v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCBDF60LB+SnEEYpZLEiAJV5wvrkt231TC+BIbimKtf83c9jZ0n0/XdCi8ALtTs6poMfKJcOoCv1yBZ71yzwR+0vw1XfB4ldxy6+8Ts4PS5eFLWk8KLLloXSANNEXujubmUX6qVrwBypbmqCilrG4X4oZAZCnomQD+x1qTkvs/OEQIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
20m
gurobi.com. 1200 IN TXT "v=spf1 ip4:66.113.99.240/29 include:spf.protection.outlook.com include:mailsenders.netsuite.com include:spf1.gurobi.com -all"
MTA-STS
TTL
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
TTL
adobe-idp-site-verification=f4c5a18a478200e9dbbdf1df82e209d4ee71424a8a887cf7aa6dc677c1690f66
20m
anthropic-domain-verification-3s8afe=mBKPPlsoggZ9z09fvGy8MJLbV
20m
atlassian-domain-verification=jhPfaPdwcna2q0C0ZqsLOHIK5uIPym3avK2F1p5/dE/kDFEfRNrJq7nqXtFCQrwv
20m
docusign=28fde9c1-3d2d-4566-bc0c-1988de904c25
20m
google-site-verification=bLHy2QXeBhVwHxg5OF6-3nE7xYYukfMhNriDAk16X0Q
20m
status-page-domain-verification=6hv21wc2zf8f
20m
TXT
—
_738qtf6jhb4u46crrz06uga1m1pm5w1
20m
TXT
—
bw=+WzSQDa9slwWCgCo1TbOaRwiIbhqY/B1sDsWIF+lrMMt
20m
gurobi.com. 1200 IN TXT "adobe-idp-site-verification=f4c5a18a478200e9dbbdf1df82e209d4ee71424a8a887cf7aa6dc677c1690f66" gurobi.com. 1200 IN TXT "anthropic-domain-verification-3s8afe=mBKPPlsoggZ9z09fvGy8MJLbV" gurobi.com. 1200 IN TXT "atlassian-domain-verification=jhPfaPdwcna2q0C0ZqsLOHIK5uIPym3avK2F1p5/dE/kDFEfRNrJq7nqXtFCQrwv" gurobi.com. 1200 IN TXT "docusign=28fde9c1-3d2d-4566-bc0c-1988de904c25" gurobi.com. 1200 IN TXT "google-site-verification=bLHy2QXeBhVwHxg5OF6-3nE7xYYukfMhNriDAk16X0Q" gurobi.com. 1200 IN TXT "status-page-domain-verification=6hv21wc2zf8f" gurobi.com. 1200 IN TXT "_738qtf6jhb4u46crrz06uga1m1pm5w1" gurobi.com. 1200 IN TXT "bw=+WzSQDa9slwWCgCo1TbOaRwiIbhqY/B1sDsWIF+lrMMt"
DNSSEC Public Keys
TTL
DNSKEY
257 3 13 vwIib/AfPulDkOD5ecCeaauYM1S9CSkJIraUJ9rS+fOUHOBupezqc0R6IPtZmqS/tgQVpcZUxZZx3Yqvj6wYqQ==
20m
DNSKEY
256 3 13 RkWDaaTKhlQ2+NX5cdWcSpebMC685MROexeXGEahcfqf+P8kKzAoxCZ1i6BhNK85Er7yGNSTfCusQAbeV0FFqQ==
20m
DNSKEY
256 3 13 mrBcM8+5xDzV0tunY8MdEP4bRXaHBx9crmgh0nmKAWDa91YutR5uJgVcFLidgKe6ayVh6lLE3zF1umMpIEd6sA==
20m
gurobi.com. 1200 IN DNSKEY 257 3 13 vwIib/AfPulDkOD5ecCeaauYM1S9CSkJIraUJ9rS+fOUHOBupezqc0R6IPtZmqS/tgQVpcZUxZZx3Yqvj6wYqQ== gurobi.com. 1200 IN DNSKEY 256 3 13 RkWDaaTKhlQ2+NX5cdWcSpebMC685MROexeXGEahcfqf+P8kKzAoxCZ1i6BhNK85Er7yGNSTfCusQAbeV0FFqQ== gurobi.com. 1200 IN DNSKEY 256 3 13 mrBcM8+5xDzV0tunY8MdEP4bRXaHBx9crmgh0nmKAWDa91YutR5uJgVcFLidgKe6ayVh6lLE3zF1umMpIEd6sA==
Delegation Signer
TTL
DS
1813 13 2 FF60DB8D0BF59F2AB8933A471C3870B4455B6943BB9E5314515B066F956FFA4F
20m
gurobi.com. 1200 IN DS 1813 13 2 FF60DB8D0BF59F2AB8933A471C3870B4455B6943BB9E5314515B066F956FFA4F