uscis.gov
Updated:
2023-05-29 09:01:32 UTC (544 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (7)
- uscis.gov/A
- uscis.gov/A
- uscis.gov/AAAA
- uscis.gov/NS
- uscis.gov/NSEC3PARAM
- uscis.gov/SOA
- uscis.gov/TXT
DNSKEY/DS/NSEC status
Secure (9)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 60955)
- gov/DNSKEY (alg 8, id 50011)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
- uscis.gov/DNSKEY (alg 8, id 19446)
- uscis.gov/DNSKEY (alg 8, id 24663)
- uscis.gov/DNSKEY (alg 8, id 32572)
- uscis.gov/DS (alg 8, id 32572)
Delegation status
Secure (2)
- . to gov
- gov to uscis.gov
Notices
Errors (3)
- uscis.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
- yaux0dr9ij.uscis.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
- uscis.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
- gov/DS (alg 8, id 7698): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (192.112.36.4, UDP_-_EDNS0_4096_D_KN)
- gov/DS (alg 8, id 7698): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (192.112.36.4, UDP_-_EDNS0_4096_D_KN)
- uscis.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
- yaux0dr9ij.uscis.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
- uscis.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
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