`stupfl.de`

DNSSEC	⚠️ Not signed
A	95.173.103.16^{🇩🇪 SPEEDBONE-AS95.173.96.0/19 Speedbone Internet & Connectivity GmbH}
		PTR	`p16.prosite.de`
NS	`ns11.prosite.de` ⭐
		A	2a02:8b8:704::3011^{🇩🇪 SPEEDBONE-AS2a02:8b8::/32 IPv6}
		A	217.13.192.2^{🇩🇪 SPEEDBONE-AS217.13.192.0/20 SPEEDBONE GmbH}
			PTR	`ns11.prosite.de`
NS	`ns12.prosite.de`
		A	2a02:8b8:704::3012^{🇩🇪 SPEEDBONE-AS2a02:8b8::/32 IPv6}
		A	217.13.193.2^{🇩🇪 SPEEDBONE-AS217.13.192.0/20 SPEEDBONE GmbH}
			PTR	`ns12.prosite.de`
MX	`mx.worldserver.net` ⭐
		A	217.13.200.138^{🇩🇪 SPEEDBONE-AS217.13.192.0/20 SPEEDBONE GmbH}
			PTR	`mx.worldserver.net`
TXT	`v=spf1 mx a ip4:217.13.200.0/24 a:mx.worldserver.net a:mx1.worldserver.net a:...`
SOA	`ns11.prosite.de`hostmaster@stupfl.de 2022-04-07 #0

`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=1776959370

Same first word

stupfl.de

Similar names

tfplus.co.kr

tfplus.com

tplusf.com

ftplus.ru

ftplus.net

tfplus.dk

ftplus.de

fltsup.com

ftplus.com

ftplus.nl

DNS History

9 records (4 active, 5 former)

●NSns11.prosite.de2015-08-16 → 2026-04-23 · 2 obs

● 2015-08-16 17:27:38
● 2026-04-23 16:17:00

●NSns12.prosite.de2015-08-16 → 2026-04-23 · 2 obs

● 2015-08-16 17:27:38
● 2026-04-23 16:17:00

○MXmx.10.worldserver.net2015-08-16 → 2017-02-08 · 4 obs

● 2015-08-16 17:27:38
● 2017-02-08 19:34:36
○ 2019-01-06 03:40:34
○ 2026-04-23 16:17:00

○MXmx.20.worldserver.net2015-08-16 → 2019-01-06 · 4 obs

● 2015-08-16 17:27:38
● 2019-01-06 03:40:34
○ 2026-04-03 11:10:52
○ 2026-04-23 16:17:00

●MXmx.worldserver.net2026-04-03 → 2026-04-23 · 3 obs

○ 2019-01-06 03:40:34
● 2026-04-03 11:10:52
● 2026-04-23 16:17:00

○MXmx1.worldserver.net2019-01-06 → 2019-01-06 · 4 obs

○ 2017-02-08 19:34:36
● 2019-01-06 03:40:34
○ 2026-04-03 11:10:52
○ 2026-04-23 16:17:00

○A217.13.199.372015-08-16 → 2017-02-08 · 4 obs

● 2015-08-16 17:27:38
● 2017-02-08 19:34:36
○ 2019-01-06 03:40:34
○ 2026-04-23 16:17:00

○A95.173.102.232019-01-06 → 2019-01-06 · 4 obs

○ 2017-02-08 19:34:36
● 2019-01-06 03:40:34
○ 2026-04-03 11:10:52
○ 2026-04-23 16:17:00

●A95.173.103.162026-04-03 → 2026-04-23 · 3 obs

○ 2019-01-06 03:40:34
● 2026-04-03 11:10:52
● 2026-04-23 16:17:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
stupfl.de	ns11.prosite.de, ns12.prosite.de	-

✅ Authoritative Response

Server:217.13.192.2

NS records: ns11.prosite.de, ns12.prosite.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stupfl.de (unsigned zone)

⏱️ Timing

Total: 909ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`95.173.103.16`
NS	2	`ns11.prosite.de, ns12.prosite.de`
MX	1	`mx.worldserver.net (pri: 10)`
TXT	1	`v=spf1 mx a ip4:217.13.200.0/24 a:mx.wor`
SOA	1	`ns11.prosite.de hostmaster.stupfl.de`

Analysis

IP Addresses

stupfl.de points to an IP address: 95.173.103.16.

other host names include seo-federation.info, marktintelligenz.de, wandner.com, arocks.de and deinmed.de; they share IP numbers with stupfl.de.

Name Servers

Two name servers ns11.prosite.de and ns12.prosite.de handle the delegation for stupfl.de.

stupfl.de shares the same name server setup as other domains, for instance belonline.de, perschon.net, media-software.de, peeringdb.de and thamos-verlag.de.

stupfl.de at least partially shares name servers with other domains, for instance imbus.net, sestra.de, kgval.de, koodie.de and botschanot.de.

These name servers are commonly used alongside ns11.worldserver.net, ns12.worldserver.net and ns1.sestra.de.

Host names with two IP numbers:

ns11.prosite.de points to 2a02:8b8:704::3011 and 217.13.192.2.

ns12.prosite.de points to 2a02:8b8:704::3012 and 217.13.193.2.

Mail Servers

stupfl.de is handled by a single mail server, mx.worldserver.net.

stupfl.de uses the same mail server setup as other domains, for instance samprex.com, w-moser.de, bbuy.de, hkfilmweb.de and faustball.buna-schkopau.de.

stupfl.de shares at least partially some mail servers with other domains, for instance houseprojekt.de, trackportal.de, stephanie-zickert.com, tom-bayer.de and plauener-spitze.net.

these mail servers are commonly used alongside mx.20.worldserver.net and mx2.worldserver.net.

The host name mx.worldserver.net points to IP 217.13.200.138.

stupfl.de - robtex.com

stupfl.de

de