IPLIST.NET - email.boulder.nist.gov
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email.boulder.nist.gov checked at 2025-10-13T12:48:56.182Z 244ms 67/67/67 100% R:16email.boulder.nist.gov
| CNAME | email.nist.gov | ||||||
| MX | email-nist-gov.mail.protection.outlook.com | ||||||
| A | 2a01:111:f403:f900::1 🇺🇸 Microsoft | ||||||
| PTR | mail-blapr09cu00101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f904:: 🇺🇸 Microsoft | ||||||
| PTR | mail-dm6pr09cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f904::1 🇺🇸 Microsoft | ||||||
| PTR | mail-ds0pr09cu00101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90e::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sa9pr09cu00101.inbound.protection.outlook.com | ||||||
| A | 52.101.8.50🇺🇸 Microsoft | ||||||
| PTR | mail-dm6pr09cu00202.inbound.protection.outlook.com | ||||||
| A | 52.101.8.52🇺🇸 Microsoft | ||||||
| PTR | mail-ds0pr09cu00104.inbound.protection.outlook.com | ||||||
| A | 52.101.9.19🇺🇸 Microsoft | ||||||
| PTR | mail-blapr09cu00103.inbound.protection.outlook.com | ||||||
| A | 52.101.11.12🇺🇸 Microsoft | ||||||
| PTR | mail-sa9pr09cu00104.inbound.protection.outlook.com | ||||||
| A | 129.6.16.94🇺🇸 NIST | ||||||
| PTR | postmark.nist.gov | ||||||
| PTR | smtp1.nist.gov | ||||||
| PTR | smtp2.nist.gov | ||||||
| PTR | smtpint.nist.gov | ||||||
boulder.nist.gov
| MX | boulder-nist-gov.mail.protection.outlook.com | ||||||
Starts with same word
Starts similarily
AI analysis
email.boulder.nist.gov resolves to one IP number: 129.6.16.94.
Other host names, for instance postmark.nist.gov, email.nist.gov and smtpint.nist.gov share IP numbers with email.boulder.nist.gov.
email.boulder.nist.gov is handled by a single mail server, email-nist-gov.mail.protection.outlook.com.
email.boulder.nist.gov shares the same mail server setup as other domains, for instance email.nist.gov.
Host email-nist-gov.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:f900::1, 2a01:111:f403:f904::, 2a01:111:f403:f904::1, 2a01:111:f403:f90e::1, 52.101.8.50, 52.101.8.52, 52.101.9.19 and 52.101.11.12.
dbq