mail.know.is - robtex.com

mail.know.is

DNSSECโš ๏ธ Not signed
A13.125.190.255๐Ÿ‡ฐ๐Ÿ‡ท Amazon13.125.0.0/16
PTRdba.is

know.is

DNSSECโš ๏ธ Not signed
A13.125.190.255๐Ÿ‡ฐ๐Ÿ‡ท Amazon13.125.0.0/16
NSns-604.awsdns-11.net โญ
NSns-1369.awsdns-43.org
NSns-1865.awsdns-41.co.uk
NSns-445.awsdns-55.com
MXmail.know.is โญ
SOAns-604.awsdns-11.netawsdns-hostmaster@amazon.com serial=1

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A13.125.190.255
โ—A13.125.190.2552026-06-11 โ†’ 2026-06-15 ยท 2 obs
โ— 2026-06-11 13:27:38
โ— 2026-06-15 13:10:08

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
isa.nic.is, c.nic.is, d.nic.is, e.nic.is...-
know.isns-445.awsdns-55.com, ns-604.awsdns-11.net, ns-1369.awsdns-43.org, ns-1865.awsdns-41.co.uk-

โœ… Authoritative Response

Server:205.251.193.189

NS records: ns-445.awsdns-55.com, ns-604.awsdns-11.net, ns-1369.awsdns-43.org, ns-1865.awsdns-41.co.uk

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for know.is (unsigned zone)

โฑ๏ธ Timing

Total: 1082ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A113.125.190.255

Analysis

Mail Server Role

know.is uses mail.know.is as a mail server.

IP Addresses

mail.know.is resolves to one IP address: 13.125.190.255.

Other hosts including know.is, mail.dba.is and dba.is share IP addresses with mail.know.is.