mtb.com | DNSViz

mtb.com

Updated: 2024-02-08 19:25:24 UTC (289 days ago) Update now

DNSSEC options (hide)

|?| RR types:
|?| DNSSEC algorithms:
|?| DS digest algorithms:
|?| Denial of existence:
|?| Redundant edges:
|?| Ignore RFC 8624:
|?| Ignore RFC 9276:
|?| Multi-signer:
|?| Trust anchors:
- Root zone KSK
|?| Additional trusted keys:

Notices

DNSSEC Authentication Chain

RRset status

Insecure (9)

mtb.com/A
mtb.com/A
mtb.com/AAAA
mtb.com/AAAA
mtb.com/AAAA
mtb.com/MX
mtb.com/NS
mtb.com/SOA
mtb.com/TXT

Secure (1)

com/SOA

DNSKEY/DS/NSEC status

Secure (6)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 30903)
NSEC3 proving non-existence of mtb.com/DS
com/DNSKEY (alg 13, id 19718)
com/DNSKEY (alg 13, id 4534)
com/DS (alg 13, id 19718)

Delegation status

Insecure (1)

com to mtb.com

Secure (1)

. to com

Notices

Warnings (1)

mtb.com/TXT: 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. (204.74.104.20, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

Full legend

	SEP bit set
	Revoke bit set
	Trust anchor

See also

DNSSEC Debugger by Verisign Labs.

Download: png | svg

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DNSSEC authentication graph