`developer.seesys.de`

DNSSEC	⚠️ Not signed
A	188.40.51.21^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
		PTR	`developer.seesys.de`

`seesys.de`

	DNSSEC	⚠️ Not signed
	A	2001:8d8:100f:f000::22c^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
	A	188.40.51.21^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
	NS	`hydrogen.ns.hetzner.com` ⭐
	NS	`helium.ns.hetzner.de`
	NS	`oxygen.ns.hetzner.com`
	MX	`mail.seesys.de` ⭐
	MX	`mail2.seesys.de` ⭐
	TXT	`v=spf1 a a:developer.seeys.de ip4:188.40.51.21 ~all`
	SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2024-02-23 #1

PTR for

21.51.40.188.in-addr.arpa

Same first word

developer.cn.com

developer.tel

developer.li

developer.gov.pl

developer.cafe

developer.bg

developer.s3.amazonaws.com

developer.run

developer.com.ar

developer.nrw

developer.fit

developer.uk.com

developer.com.sg

developer.co.jp

developer.lublin.pl

developer.si

developer.dp.ua

developer.krd

developer.azure-api.net

developer.my

developer.in

developer.ma

developer.uz

developer.scb

developer.awsapps.com

developer.sg

developer.tw

developer.cards

developer.app

developer.dev

developer.ws

developer.nl

developer.barclays

developer.cat

developer.at

developer.nhs.uk

developer.vc

developer.bike

developer.it

developer.qld.gov.au

developer.ch

developer.org.uk

developer.express

developer.us-east-1.elasticbeanstalk.com

developer.kz

developer.co.ua

developer.aws

developer.amsterdam

developer.jp

developer.eu

developer.agency

developer.com

developer.promo

developer.od.ua

developer.vn

developer.is

developer.statefarm

developer.ee

developer.ltd

developer.org.nz

developer.quest

developer.horse

developer.com.tw

developer.net.au

developer.edu.vn

developer.gov.sg

developer.nab

developer.cz

developer.pro

developer.to

developer.pk

developer.waw.pl

developer.by

developer.so

developer.co.il

developer.codes

developer.gr

developer.se

developer.support

developer.web.id

developer.nu

developer.blue

developer.new

developer.lt

developer.net

developer.ml

developer.team

developer.school

developer.international

developer.be

developer.tips

developer.mobi

developer.solutions

developer.email

developer.kg

developer.com.pk

developer.club

developer.aero

developer.inf.br

developer.ly

developer.rent

developer.saxo

developer.money

developer.ps

developer.fi

developer.no

developer.co

developer.work

Similar names

DNS History

3 records (1 active, 2 former)

○MXmx00.kundenserver.de2015-06-30 → 2016-07-07 · 4 obs

● 2015-06-30 16:46:50
● 2016-07-07 12:31:12
○ 2026-04-15 18:51:42
○ 2026-04-15 18:51:44

○MXmx01.kundenserver.de2015-06-30 → 2016-07-07 · 4 obs

● 2015-06-30 16:46:50
● 2016-07-07 12:31:12
○ 2026-04-15 18:51:42
○ 2026-04-15 18:51:44

●A188.40.51.212015-06-30 → 2026-04-15 · 2 obs

● 2015-06-30 16:46:50
● 2026-04-15 18:51:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
seesys.de	oxygen.ns.hetzner.com, helium.ns.hetzner.de, hydrogen.ns.hetzner.com	-

✅ Authoritative Response

Server:88.198.229.192

NS records: oxygen.ns.hetzner.com, helium.ns.hetzner.de, hydrogen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seesys.de (unsigned zone)

⏱️ Timing

Total: 1100ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.51.21`

Analysis

IP Addresses

developer.seesys.de points to a single IP address: 188.40.51.21.

Other host names such as seesys.de, mail.scientificommunity.com, mail.danielschwarting.de, schwarting.com and _dc-mx.f2ebf4994d84.rente-in-thailand.com share IPs with developer.seesys.de.

developer.seesys.de - robtex.com