`fallbackmx.obx.de`

DNSSEC	⚠️ Not signed
A	91.106.125.112^{🇩🇪 RKOM91.106.120.0/21 R-KOM Regensburger Telekommunikationsgesellschaft mbH}
		PTR	`fallbackmx.obx.de`

`obx.de`

	DNSSEC	⚠️ Not signed
	A	91.106.125.115^{🇩🇪 RKOM91.106.120.0/21 R-KOM Regensburger Telekommunikationsgesellschaft mbH}
	NS	`a.ns14.net` ⭐
	NS	`b.ns14.net`
	NS	`c.ns14.net`
	NS	`d.ns14.net`
	MX	`mx.obx.de` ⭐
	TXT	`v=spf1 a ip4:91.106.125.96/27 ip4:10.200.10.21/32 ip4:10.200.10.32/32 include...`
	TXT	`google-site-verification=JMqBwdRnaaL4C_fBg2SO4WxfMXSsgFrVakvVHt4JUkM`
	TXT	`MS=005A121ABFEC950545428F7D1F135951F8432F32`
	SOA	`a.ns14.net`kontakt@ois.de 2025-11-13 #2

PTR for

112.125.106.91.in-addr.arpa

MX for

lumix.de

reisestart.de

stefan-dietl.com

doktor-huether.de

optik-dykiert.de

lavita.email

tegulasolar.de

reinhardschmid.de

lavita.de

herzkarussell.com

calispera.de

lavita.net

ingenious-music.com

hartl-touristik.com

Previously MX for

ostbayern.travel

Same first word

fallbackmx.eu

DNS History

1 record (1 active, 0 former)

●A91.106.125.1122026-02-16 → 2026-03-26 · 2 obs

● 2026-02-16 23:22:40
● 2026-03-26 07:05:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
obx.de	a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net	-

✅ Authoritative Response

Server:185.132.34.160

NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for obx.de (unsigned zone)

⏱️ Timing

Total: 2542ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.106.125.112`

Analysis

Mail Server Role

fallbackmx.obx.de serves as a mail server for lumix.de, reisestart.de, stefan-dietl.com, doktor-huether.de, optik-dykiert.de and a few other domains.

mx.obx.de, backupmx.domain-robot.org and backupmx.dom.lavita.email are commonly used as mail servers together with fallbackmx.obx.de.

IP Addresses

fallbackmx.obx.de points to a single IP number: 91.106.125.112.

fallbackmx.obx.de - robtex.com