`mailserver.topscore.nu`

DNSSEC	⚠️ Not signed
NS	`ns1.nameshift.com` ⚠️ Not in parent delegation
		A	2600:9000:a61b:4497:71ce:e3b5:812b:b9be^{🇺🇸 Amazon2600:9000:a600::/43}
			PTR	`aa8eda48e71049911.dualstack.awsglobalaccelerator.com`
		A	13.248.250.100^{🇺🇸 Amazon13.248.240.0/20}
			PTR	`aa8eda48e71049911.awsglobalaccelerator.com`
NS	`ns2.nameshift.com` ⚠️ Not in parent delegation
		A	2600:9000:a50c:3f98:ac6f:9cd5:adde:e0e0^{🇺🇸 Amazon2600:9000:a500::/43}
			PTR	`aa8eda48e71049911.dualstack.awsglobalaccelerator.com`
		A	166.117.238.1^{🇺🇸 Amazon166.117.224.0/20}
			PTR	`aa8eda48e71049911.awsglobalaccelerator.com`
NS	`xmhvxw.ns3.nameshift.com` ⚠️ Not in parent delegation
		A	2600:9000:a61b:4497:d531:38f9:755f:9384^{🇺🇸 Amazon2600:9000:a600::/43}
			PTR	`ab977e1a73fc8f7dc.dualstack.awsglobalaccelerator.com`
		A	75.2.81.78^{🇺🇸 Amazon75.2.80.0/20}
			PTR	`ab977e1a73fc8f7dc.awsglobalaccelerator.com`

`topscore.nu`

	DNSSEC	⚠️ Not signed
	A	134.199.240.162^{🇺🇸 DIGITALOCEAN134.199.240.0/20 DigitalOcean}
	NS	`ns1.nameshift.com` ⭐
	NS	`ns2.nameshift.com`
	NS	`xmhvxw.ns3.nameshift.com`
	TXT	`v=spf1 -all`
	SOA	`ns1.nameshift.com`hostmaster@nameshift.com serial=1774756800

PTR for

222.208-28.144.115.213.in-addr.arpa

Previously MX for

topscore.nu

Same first word

mailserver.nu

mailserver.hu

mailserver.org

mailserver.com

mailserver.cz

mailserver.us

mailserver.lol

mailserver.net.in

mailserver.ec

mailserver.cat

mailserver.company

mailserver.li

mailserver.media

mailserver.info

mailserver.dk

mailserver.delivery

mailserver.co.in

mailserver.it

mailserver.at

mailserver.co.uk

mailserver.work

mailserver.gr

mailserver.se

mailserver.de

mailserver.eu.com

mailserver.sh

mailserver.jp

mailserver.fi

mailserver.co.nl

mailserver.su

mailserver.biz

mailserver.sk

mailserver.kz

mailserver.from-de.com

mailserver.ne.jp

mailserver.no

mailserver.co

mailserver.my

mailserver.rocks

mailserver.nf

mailserver.vg

mailserver.bid

mailserver.systems

mailserver.tokyo

mailserver.lv

mailserver.dyndns.biz

mailserver.id

mailserver.cn

mailserver.net

mailserver.hk.com

mailserver.ovh

mailserver.ch

mailserver.men

mailserver.nl

mailserver.management

mailserver.com.es

mailserver.ag

mailserver.to

mailserver.top

mailserver.eu

mailserver.com.br

mailserver.io

mailserver.domains

mailserver.me

mailserver.center

mailserver.pt

mailserver.app

mailserver.dns-cloud.net

mailserver.webhop.org

mailserver.store

mailserver.contact

mailserver.co.kr

mailserver.dyndns.tv

mailserver.cologne

mailserver.name

mailserver.vn

mailserver.pro

mailserver.ca

mailserver.ru

mailserver.world

mailserver.net.au

mailserver.ee

mailserver.kinghost.net

mailserver.ae

mailserver.link

mailserver.wtf

Similar names

DNS History

5 records (3 active, 2 former)

●NSns1.nameshift.com2026-03-29 → 2026-03-29 · 1 obs

● 2026-03-29 04:40:10

●NSns2.nameshift.com2026-03-29 → 2026-03-29 · 1 obs

● 2026-03-29 04:40:10

●NSxmhvxw.ns3.nameshift.com2026-03-29 → 2026-03-29 · 1 obs

● 2026-03-29 04:40:10

○MX.2026-03-29 → 2026-03-29 · 1 obs

○ 2026-03-29 04:40:10

○A213.115.144.2222015-05-28 → 2016-12-24 · 3 obs

● 2015-05-28 12:23:22
● 2016-12-24 16:29:14
○ 2026-03-29 04:40:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	m.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu...	12 records
topscore.nu	xmhvxw.ns3.nameshift.com, ns2.nameshift.com, ns1.nameshift.com	-

✅ Authoritative Response

Server:75.2.81.78

NS records: xmhvxw.ns3.nameshift.com, ns2.nameshift.com, ns1.nameshift.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topscore.nu (unsigned zone)

⏱️ Timing

Total: 854ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.nameshift.com, ns2.nameshift.com...`
MX	1	`. (pri: 0)`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (m.ns.nu, m.ns.nu, z.ns.nu...)

Analysis

Name Servers

mailserver.topscore.nu is delegated to three name servers: ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com.

mailserver.topscore.nu partially shares name servers with other domains; examples include marketingoutsourcing.nl, barslund.de, heliport.at, strongbow.eu and tcb.be.

These name servers commonly accompany poit15.ns3.nameshift.com, lb9d7c.ns3.nameshift.com, 5vyid0.ns3.nameshift.com and 6uwma6.ns3.nameshift.com.

Host names with two IP numbers:

ns1.nameshift.com points to 2600:9000:a61b:4497:71ce:e3b5:812b:b9be and 13.248.250.100.

ns2.nameshift.com points to 2600:9000:a50c:3f98:ac6f:9cd5:adde:e0e0 and 166.117.238.1.

xmhvxw.ns3.nameshift.com points to 2600:9000:a61b:4497:d531:38f9:755f:9384 and 75.2.81.78.

mailserver.topscore.nu - robtex.com