`backupmx.4dim.as`

DNSSEC	⚠️ Not signed
A	81.7.137.124^{🇩🇰 SENTIA81.7.136.0/22}
		PTR	`spam.4dim.as`

`4dim.as`

	DNSSEC	⚠️ Not signed
	A	89.249.10.232^{🇩🇰 Norlys-Fibernet89.249.0.0/20 Norlys Fibernet - RIPE allocation}
	NS	`ns07.sac-it.dk` ⭐
	NS	`ns08.sac-it.dk`
	MX	`4dim-as.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 a:spam.4dim.as a:spam2.4dim.as a:backupmx.4dim.as a:hosting.4dim.as ~all`
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	SOA	`ns07.sac-it.dk`hostmaster@4dim.as 2026-04-09 #1

MX for

rosemunde.de

broste-candle.com

aagehempel.dk

Previously MX for

klinger.dk

fletco.dk

brostecph.com

spektrum.as

foamtex.dk

byggerimessen.dk

mabb.dk

fletco.com

mila.dk

garia.dk

waytogrow.dk

tokheimsolutions-scandinavia.com

ekas.dk

nyt-haab.dk

garia.com

tun.dk

rosemunde.com

bdb.dk

kirsteinfinans.dk

dmp.dk

taasinge.dk

Same first word

backupmx.com

backupmx.org

backupmx.it

backupmx.nl

backupmx.us

Similar names

mxbackup.nl

xmbackup.net

mxbackup.ddns.net

mxbackup.ro

xmbackup.com

mxbackup.com.br

mxbackup.be

DNS History

1 record (1 active, 0 former)

●A81.7.137.1242015-07-09 → 2026-04-12 · 2 obs

● 2015-07-09 12:03:26
● 2026-04-12 21:40:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
as	ns3.asnic.org, ns2.asnic.info, ns4.asnic.uk, ns1.asnic.biz...	10 records
4dim.as	ns07.sac-it.dk, ns08.sac-it.dk	-

✅ Authoritative Response

Server:128.76.60.63

NS records: ns07.sac-it.dk, ns08.sac-it.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for as (unsigned zone)

⏱️ Timing

Total: 628ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.7.137.124`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns5.asnic.us, ns4.asnic.uk, ns3.asnic.org...)

Analysis

Mail Server Role

backupmx.4dim.as handles mail for rosemunde.de, broste-candle.com and aagehempel.dk.

Commonly, spam.4dim.as, spam2.4dim.as and spam.nexu.dk serve as mail servers together with backupmx.4dim.as.

IP Addresses

backupmx.4dim.as points to a single IP: 81.7.137.124.

Other host names, for instance spam.4dim.as, spam2.4dim.as and spam.nexu.dk share IP numbers with backupmx.4dim.as.

backupmx.4dim.as - robtex.com

backupmx.4dim.as

4dim.as