mail.sysalert.dk - robtex.com

mail.sysalert.dk

DNSSECโš ๏ธ Not signed
A5.186.17.138๐Ÿ‡ฉ๐Ÿ‡ฐ FIBIA-P-S5.186.0.0/16 SEAS-NVE IPv4 Network
PTRserveit.dk

sysalert.dk

DNSSEC๐Ÿ”’ Signed (DS record present)
A5.186.17.138๐Ÿ‡ฉ๐Ÿ‡ฐ FIBIA-P-S5.186.0.0/16 SEAS-NVE IPv4 Network
NSns2.scannet2.dk โญ
NSns.scannet2.dk
MXsysalert-dk.mail.protection.outlook.com โญ
TXTv=spf1 ip4:5.186.17.138 include:spf.protection.outlook.com -all
TXTMS=ms26459443
SOAns.scannet2.dkhostmaster@scannet.dk 2026-03-19 #1

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A5.186.17.13887.104.119.171
โ—A5.186.17.1382026-04-03 โ†’ 2026-04-03 ยท 2 obs
โ—‹ 2016-06-21 02:30:48
โ— 2026-04-03 03:53:04
โ—‹A87.104.119.1712015-07-17 โ†’ 2016-06-21 ยท 3 obs
โ— 2015-07-17 18:40:52
โ— 2016-06-21 02:30:48
โ—‹ 2026-04-03 03:53:04

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
sysalert.dkns.scannet2.dk, ns2.scannet2.dk4 records

โœ… Authoritative Response

Server:185.25.141.9

NS records: ns.scannet2.dk, ns2.scannet2.dk

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 605ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A15.186.17.138

๐Ÿ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.scannet2.dk, ns.scannet2.dk, ns2.scannet2.dk...)

Analysis

IP Addresses

mail.sysalert.dk points to a single IP number: 5.186.17.138.

Other host names such as serve-it.dk, mail.serve-it.dk and sysalert.dk share IP numbers with mail.sysalert.dk.