mail.rootshell.is - robtex.com

mail.rootshell.is

DNSSECโš ๏ธ Not signed
A89.127.233.140
PTRmail.rootshell.is

rootshell.is

DNSSEC๐Ÿ”’ Signed (DS record present)
A89.127.233.140
NSns0.1984.is โญ
NSns1.1984.is
NSns1.1984hosting.com
NSns2.1984.is โš ๏ธ Not in parent delegation
NSns2.1984hosting.com
MXmail.rootshell.is โญ
TXTv=spf1 ip4:89.127.233.140 mx -all
SOAns0.1984.ishostmaster@1984.is 2026-03-16 #81
๐Ÿ”’ HSTS Preload (+subdomains)

PTR for

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A89.127.233.140
โ—A89.127.233.1402026-07-05 โ†’ 2026-07-15 ยท 2 obs
โ— 2026-07-05 15:55:12
โ— 2026-07-15 07:13:26

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
isa.nic.is, c.nic.is, d.nic.is, e.nic.is...10 records
rootshell.isns0.1984.is, ns1.1984.is, ns1.1984hosting.com, ns2.1984hosting.com3 records

โœ… Authoritative Response

Server:185.42.137.114

NS records: ns0.1984.is, ns1.1984.is, ns1.1984hosting.com, ns2.1984hosting.com

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 1189ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A189.127.233.140

๐Ÿ“Œ Glue Records Collected

Total: 13

In-bailiwick: 10 (a.nic.is, c.nic.is, d.nic.is...)

Out-of-bailiwick: 3 (ns0.1984.is, ns1.1984.is, ns1.1984.is)

Analysis

Mail Server Role

mail.rootshell.is is a mail server for rootshell.is.

IP Addresses

mail.rootshell.is directs to one IP number, which is 89.127.233.140.

Other host names share IP numbers with mail.rootshell.is; rootshell.is is one such example.