mail.server55.de - dns.ninja

`mail.server55.de`

DNSSEC	⚠️ Not signed
NS	`ns4.nameshift.com` ⚠️ Not in parent delegation
		A	149.248.195.131^{🇺🇸 FLYIO-1149.248.194.0/23 FLY}
			PTR	`ip-149-248-195-131.customer.flyio.net`
NS	`ns5.nameshift.com` ⚠️ Not in parent delegation
		A	137.66.45.50^{🇺🇸 FLYIO-1137.66.44.0/23 Fly.io Edge Network}
			PTR	`ip-137-66-45-50.customer.flyio.net`

`server55.de`

	DNSSEC	⚠️ Not signed
	A	2a03:b0c0:2:f0::fc3a:e001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
	A	209.38.54.191^{🇺🇸 DIGITALOCEAN209.38.52.0/22 DigitalOcean}
	NS	`ns4.nameshift.com` ⭐
	NS	`ns5.nameshift.com`
	TXT	`v=spf1 -all`
	SOA	`ns4.nameshift.com`hostmaster@nameshift.com serial=1781132400

Previously MX for

server55.de

Same first word

mail.space

mail.net.ph

mail.rr.gov.br

mail.read-books.org

mail.ilovecollege.info

mail.gmx

mail.info.pl

mail.community

mail.cleaning

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mail.loginto.me

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mail.lomo.jp

mail.lu

mail.tel

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mail.holiday

mail.zombie.jp

mail.ma

mail.mr

mail.gov.af

mail.hashbang.sh

mail.mil.ru

mail.schwarz

mail.co.uk

mail.net.mk

mail.rj.gov.br

mail.freedesktop.org

mail.direct

mail.yandex

mail.sh.cn

mail.vacations

mail.my

mail.gov.mz

mail.gov.ph

mail.veterinaire.fr

mail.ee

mail.yokohama

mail.mu

mail.nflfan.org

mail.bayern

mail.dnsalias.com

mail.com.tr

mail.ai

mail.my.id

mail.org.ru

mail.vpndns.net

mail.re

mail.credit

mail.pl

mail.co.com

mail.perspecta.cloud

mail.ac.id

mail.nu

mail.barcelona

mail.codes

mail.ddns.net

mail.net.kg

mail.qualifioapp.com

mail.photography

mail.net.au

mail.storage

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mail.mods.jp

mail.online

mail.ras.ru

mail.ls

mail.app

mail.co.kr

mail.rv.ua

mail.ox.rs

mail.idv.tw

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DNS History

4 records (2 active, 2 former)

●NSns4.nameshift.com2026-02-28 → 2026-06-10 · 2 obs

● 2026-02-28 00:19:28
● 2026-06-10 23:52:30

●NSns5.nameshift.com2026-02-28 → 2026-06-10 · 2 obs

● 2026-02-28 00:19:28
● 2026-06-10 23:52:30

○MX.2026-02-28 → 2026-06-10 · 2 obs

○ 2026-02-28 00:19:28
○ 2026-06-10 23:52:30

○A84.200.14.2402018-01-09 → 2018-01-09 · 3 obs

● 2018-01-09 00:03:04
○ 2026-02-28 00:19:28
○ 2026-06-10 23:52:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
server55.de	ns4.nameshift.com, ns5.nameshift.com	-

✅ Authoritative Response

Server:137.66.45.50

NS records: ns4.nameshift.com, ns5.nameshift.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for server55.de (unsigned zone)

⏱️ Timing

Total: 1116ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns4.nameshift.com, ns5.nameshift.com`
MX	1	`. (pri: 0)`

Analysis

Name Servers

Two name servers handle the delegation for mail.server55.de: ns4.nameshift.com and ns5.nameshift.com.

mail.server55.de has the same name server delegation as a number of other domains, such as quotec.eu, loope.de, smass.de and two more.

ns4.nameshift.com resolves to 149.248.195.131. ns5.nameshift.com resolves to 137.66.45.50. Both host names point to a single IP number.