`web01.jost-devops.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c013:3fe6::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`web01.jost-devops.de`
A	49.13.93.96^{🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC}

`jost-devops.de`

	DNSSEC	⚠️ Not signed
	A	2a01:4f8:1c1a:b431::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
	A	188.245.34.123^{🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC}
	NS	`hydrogen.ns.hetzner.com` ⭐
	NS	`helium.ns.hetzner.de`
	NS	`oxygen.ns.hetzner.com`
	MX	`web01.jost-devops.de` ⭐
	TXT	`v=spf1 a mx ?all`
	SOA	`hydrogen.ns.hetzner.com`postmaster@jost-devops.de.jost-devops.de 2026-06-23 #4

📈 Tranco rank: #913,703

PTR for

96.93.13.49.in-addr.arpa

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.e.f.3.3.1.0.c.8.f.4.0.1.0.a.2.ip6.arpa

MX for

Same first word

web01.cn

web01.com

web01.fr

web01.jp

web01.dev

web01.ch

web01.ir

web01.ba.gov.br

web01.biz

web01.no

web01.it

web01.de

web01.com.es

web01.ru

Similar names

01web.info

01web.org

web10.ws

10web.de

web10.com.es

10web.org

web10.tr

10web.it

10web.info

web10.cz

10web.com.cn

10web.io

10web.ro

web10.us

10web.ai

01web.de

01web.ir

01web.site

web10.de

10web.pt

web10.jp

10web.com

web10.com

10web.me

01web.net

web10.cn

01web.eu

10web.ru

web10.net

web10.org

01web.com

01web.com.cn

10web.email

10web.net

web10.dk

web10.nu

10web.club

web10.nl

web10.gr

web10.ru

web10.ro

10web.site

web10.se

10web.cloud

be10w.com

DNS History

2 records (2 active, 0 former)

●A2a01:4f8:c013:3fe6::12026-02-25 → 2026-08-11 · 5 obs

● 2026-02-25 17:40:16
● 2026-06-05 21:39:46
○ 2026-06-05 23:35:24
● 2026-06-06 00:13:52
● 2026-08-11 22:37:12

●A49.13.93.962026-02-25 → 2026-08-11 · 5 obs

● 2026-02-25 17:40:16
● 2026-06-05 21:39:46
○ 2026-06-05 23:35:24
● 2026-06-06 00:13:52
● 2026-08-11 22:37:12

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:213.133.100.98

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jost-devops.de (unsigned zone)

⏱️ Timing

Total: 1079ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.13.93.96`
AAAA	1	`2a01:4f8:c013:3fe6::1`

Analysis

Mail Server Role

Mail for nuvento-consult.com, jost-devops.de, reinkarnationartacademy.com, lozkawodne-premium.com, hausgeraete-burger.de and a few other domains is handled by web01.jost-devops.de.

IP Addresses

web01.jost-devops.de resolves to the IP addresses 49.13.93.96 and 2a01:4f8:c013:3fe6::1

great-and-britain.com, studio-orange.net, precht-immobilien.de plus two other host names have IP numbers in common with web01.jost-devops.de.

web01.jost-devops.de - dns.ninja