`development-tools.de`

DNSSEC	⚠️ Not signed
A	185.181.132.119^{🇩🇪 MITTWALD-AS185.181.132.0/22 Mittwald CM Service GmbH & Co. KG}
		PTR	`r32189.agenturserver.it`
NS	`ns01.agenturserver.de` ⭐
		A	185.247.151.111^{🇩🇪 MITTWALD-AS185.247.151.0/24 Mittwald CM Service GmbH und Co. KG}
			PTR	`ns01.agenturserver.de`
NS	`ns01.agenturserver.co`
		A	185.247.150.113^{🇩🇪 CORE-BACKBONE185.247.150.0/24 Mittwald CM Service GmbH und Co. KG}
			PTR	`ns01.agenturserver.co`
NS	`ns01.agenturserver.it`
		A	185.247.151.112^{🇩🇪 MITTWALD-AS185.247.151.0/24 Mittwald CM Service GmbH und Co. KG}
			PTR	`ns01.agenturserver.it`
MX	`mx1.agenturserver.de` ⭐
		A	185.15.192.56^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx1.agenturserver.de`
MX	`mx2.agenturserver.de` ⭐
		A	185.15.192.57^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx2.agenturserver.de`
MX	`mx3.agenturserver.de`⁽²⁰⁾
		A	185.15.192.58^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx3.agenturserver.de`
MX	`mx4.agenturserver.de`⁽⁵⁰⁾
		A	185.15.192.59^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx4.agenturserver.de`
TXT	`v=spf1 include:agenturserver.de ~all`
SOA	`ns01.agenturserver.de`support@mittwald.de serial=1770386832

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1774754650

Same first word

development-tools.de

DNS History

13 records (8 active, 5 former)

○NSns.namespace4you.de2015-07-04 → 2019-12-22 · 4 obs

● 2015-07-04 07:49:12
● 2019-12-22 20:27:16
○ 2026-02-19 22:18:52
○ 2026-03-29 03:39:20

●NSns01.agenturserver.co2026-02-19 → 2026-03-29 · 3 obs

○ 2019-12-22 20:27:16
● 2026-02-19 22:18:52
● 2026-03-29 03:39:20

●NSns01.agenturserver.de2026-02-19 → 2026-03-29 · 3 obs

○ 2019-12-22 20:27:16
● 2026-02-19 22:18:52
● 2026-03-29 03:39:20

●NSns01.agenturserver.it2026-02-19 → 2026-03-29 · 3 obs

○ 2019-12-22 20:27:16
● 2026-02-19 22:18:52
● 2026-03-29 03:39:20

○NSns2.namespace4you.de2015-07-04 → 2019-12-22 · 4 obs

● 2015-07-04 07:49:12
● 2019-12-22 20:27:16
○ 2026-02-19 22:18:52
○ 2026-03-29 03:39:20

●MXmx1.agenturserver.de2026-02-19 → 2026-03-29 · 3 obs

○ 2019-12-22 20:27:16
● 2026-02-19 22:18:52
● 2026-03-29 03:39:20

●MXmx2.agenturserver.de2026-02-19 → 2026-03-29 · 3 obs

○ 2019-12-22 20:27:16
● 2026-02-19 22:18:52
● 2026-03-29 03:39:20

●MXmx3.agenturserver.de2026-02-19 → 2026-03-29 · 3 obs

○ 2019-12-22 20:27:16
● 2026-02-19 22:18:52
● 2026-03-29 03:39:20

●MXmx4.agenturserver.de2026-02-19 → 2026-03-29 · 3 obs

○ 2019-12-22 20:27:16
● 2026-02-19 22:18:52
● 2026-03-29 03:39:20

○MXmxlb.ispgateway.de2015-07-04 → 2019-12-22 · 4 obs

● 2015-07-04 07:49:12
● 2019-12-22 20:27:16
○ 2026-02-19 22:18:52
○ 2026-03-29 03:39:20

●A185.181.132.1192026-02-19 → 2026-03-29 · 3 obs

○ 2019-12-22 20:27:16
● 2026-02-19 22:18:52
● 2026-03-29 03:39:20

○A2a00:1158:0:100::142015-07-04 → 2019-12-22 · 4 obs

● 2015-07-04 07:49:12
● 2019-12-22 20:27:16
○ 2026-02-19 22:18:52
○ 2026-03-29 03:39:20

○A80.67.16.82015-07-04 → 2019-12-22 · 4 obs

● 2015-07-04 07:49:12
● 2019-12-22 20:27:16
○ 2026-02-19 22:18:52
○ 2026-03-29 03:39:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
development-tools.de	ns01.agenturserver.co, ns01.agenturserver.de, ns01.agenturserver.it	1 record

✅ Authoritative Response

Server:185.247.150.113

NS records: ns01.agenturserver.co, ns01.agenturserver.de, ns01.agenturserver.it

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for development-tools.de (unsigned zone)

⏱️ Timing

Total: 1134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.181.132.119`
NS	3	`ns01.agenturserver.de, ns01.agenturserver.it...`
MX	4	`mx3.agenturserver.de (pri: 20), mx1.agenturserver.de (pri: 10)...`
TXT	1	`v=spf1 include:agenturserver.de ~all`
SOA	1	`ns01.agenturserver.de support.mittwald.d`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns01.agenturserver.de)

Analysis

IP Addresses

development-tools.de points to an IP address: 185.181.132.119.

other host names include www.hitex.com, r32189.agenturserver.it, hitex.co.uk, ehitex.com and hinews.de; they share IP numbers with development-tools.de.

Name Servers

development-tools.de is delegated to three name servers ns01.agenturserver.co, ns01.agenturserver.de and ns01.agenturserver.it.

development-tools.de at least partially shares name servers with other domains, for instance heartofeurope.de, mankiewicz.net, raid-petra.at, gott-rettet.de and baerlocher-mail.com.

Host names with one IP:

ns01.agenturserver.co points to 185.247.150.113; ns01.agenturserver.de points to 185.247.151.111; ns01.agenturserver.it points to 185.247.151.112.

Mail Servers

development-tools.de is handled by four mail servers: mx1.agenturserver.de, mx2.agenturserver.de, mx3.agenturserver.de and mx4.agenturserver.de.

development-tools.de shares at least partially some mail servers with other domains, for instance ilcastagno.at, shop-huber-haustechnik.de, paul-schuster.de, curetis-beta.de and sgt-solar.de.

Host names with one IP number: mx1.agenturserver.de points to: 185.15.192.56; mx2.agenturserver.de points to: 185.15.192.57; mx3.agenturserver.de points to: 185.15.192.58; mx4.agenturserver.de points to: 185.15.192.59.

development-tools.de - robtex.com