`mail01.ref-berlin.com`

DNSSEC	⚠️ Not signed
A	94.134.139.243^{🇩🇪 VERSATEL94.134.0.0/15 Versatel Deutschland}
		PTR	`mail01.ref-berlin.com`

`ref-berlin.com`

	DNSSEC	⚠️ Not signed
	A	217.160.0.249^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
	NS	`ns1078.ui-dns.biz` ⭐
	NS	`ns1078.ui-dns.com`
	NS	`ns1078.ui-dns.de`
	NS	`ns1078.ui-dns.org`
	MX	`mail01.ref-berlin.com` ⭐
	TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
	SOA	`ns1078.ui-dns.biz`hostmaster@1und1.de 2017-01-23 #47

PTR for

243.139.134.94.in-addr.arpa

MX for

ref-berlin.com

Same first word

mail01.ws

mail01.gov.bs

mail01.com

mail01.ddns.net

mail01.gov.ps

mail01.kinghost.net

mail01.ru

mail01.de

mail01.gov.cy

Similar names

mail10.net

10mila.com

mail10.ru

mail10.com

mail10.ws

10mail.org

01mail.ru

10mail.pl

mail10.de

mail10.biz

10mali.com

10mail.ru

10mail.eu

10mila.se

01mail.org

mail10.nhs.uk

10mail.xyz

10mail.net

01mail.de

lima10.de

10mail.info

10mail.com

01mail.it

10mail.cn

01mail.net

DNS History

4 records (1 active, 3 former)

○MXmx00.kundenserver.de2015-08-14 → 2016-06-22 · 4 obs

● 2015-08-14 09:28:58
● 2016-06-22 20:50:32
○ 2026-03-28 10:52:10
○ 2026-03-28 19:39:56

○MXmx01.kundenserver.de2015-08-14 → 2016-06-22 · 4 obs

● 2015-08-14 09:28:58
● 2016-06-22 20:50:32
○ 2026-03-28 10:52:10
○ 2026-03-28 19:39:56

○A80.149.225.2222015-08-14 → 2016-06-22 · 4 obs

● 2015-08-14 09:28:58
● 2016-06-22 20:50:32
○ 2026-03-28 10:52:10
○ 2026-03-28 19:39:56

●A94.134.139.2432026-03-28 → 2026-03-28 · 3 obs

○ 2016-06-22 20:50:32
● 2026-03-28 10:52:10
● 2026-03-28 19:39:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ref-berlin.com	ns1078.ui-dns.de, ns1078.ui-dns.biz, ns1078.ui-dns.org, ns1078.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.78

NS records: ns1078.ui-dns.de, ns1078.ui-dns.biz, ns1078.ui-dns.org, ns1078.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ref-berlin.com (unsigned zone)

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.134.139.243`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1078.ui-dns.com, ns1078.ui-dns.com)

Analysis

Mail Server Role

mail01.ref-berlin.com serves as the mail server for ref-berlin.com.

IP Addresses

mail01.ref-berlin.com points to an IP address: 94.134.139.243.

mail01.ref-berlin.com - robtex.com