`stefanhaider.com`

DNSSEC	⚠️ Not signed
A	81.19.159.48^{🇦🇹 IONOS-AS81.19.144.0/20 World4You.com}
		PTR	`www48sni.world4you.com`
NS	`ns1.world4you.at` ⭐
		A	2607:f1c0:fe:53:185:132:32:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1.world4you.at`
		A	185.132.32.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1.world4you.at`
NS	`ns2.world4you.at`
		A	2001:8d8:fe:53:217:160:82:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns2.world4you.at`
		A	217.160.82.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns2.world4you.at`
MX	`mail.stefanhaider.com` ⭐
		A	81.19.149.89^{🇦🇹 IONOS-AS81.19.144.0/20 World4You.com}
			PTR	`mail34.world4you.com`
TXT	`google-site-verification=n8leSTRagxWRVD-nrA1kUwDUWfhCWATiMyRL10fAy5w`
TXT	`v=spf1 mx include:spf.w4ymail.at -all`
SOA	`ns1.world4you.at`hostmaster@world4you.com 2025-03-27 #5

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778797201

WOT: SAFE (61/100)

Subdomains

mail.stefanhaider.com

Same first word

stefanhaider.com

DNS History

8 records (4 active, 4 former)

○NSns.server-home.net2015-08-17 → 2016-03-21 · 4 obs

● 2015-08-17 18:58:18
● 2016-03-21 15:20:34
○ 2016-09-21 06:56:24
○ 2026-05-14 22:26:54

●NSns1.world4you.at2016-09-21 → 2026-05-14 · 3 obs

○ 2016-03-21 15:20:34
● 2016-09-21 06:56:24
● 2026-05-14 22:26:54

○NSns2.server-home.net2015-08-17 → 2016-03-21 · 4 obs

● 2015-08-17 18:58:18
● 2016-03-21 15:20:34
○ 2016-09-21 06:56:24
○ 2026-05-14 22:26:54

●NSns2.world4you.at2016-09-21 → 2026-05-14 · 3 obs

○ 2016-03-21 15:20:34
● 2016-09-21 06:56:24
● 2026-05-14 22:26:54

●MXmail.stefanhaider.com2015-08-17 → 2026-05-14 · 2 obs

● 2015-08-17 18:58:18
● 2026-05-14 22:26:54

○A195.2.220.1302015-08-17 → 2016-03-21 · 4 obs

● 2015-08-17 18:58:18
● 2016-03-21 15:20:34
○ 2016-09-21 06:56:24
○ 2026-05-14 22:26:54

○A81.19.145.682016-09-21 → 2016-09-21 · 4 obs

○ 2016-03-21 15:20:34
● 2016-09-21 06:56:24
○ 2017-10-25 07:39:40
○ 2026-05-14 22:26:54

●A81.19.159.482017-10-25 → 2026-05-14 · 3 obs

○ 2016-09-21 06:56:24
● 2017-10-25 07:39:40
● 2026-05-14 22:26:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...	-
stefanhaider.com	ns1.world4you.at, ns2.world4you.at	-

✅ Authoritative Response

Server:185.132.32.253

NS records: ns1.world4you.at, ns2.world4you.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stefanhaider.com (unsigned zone)

⏱️ Timing

Total: 359ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.19.159.48`
NS	2	`ns1.world4you.at, ns2.world4you.at`
MX	1	`mail.stefanhaider.com (pri: 10)`
TXT	2	`google-site-verification=n8leSTRagxWRVD-, v=spf1 mx include:spf.w4ymail.at -all`
SOA	1	`ns1.world4you.at hostmaster.world4you.co`

Analysis

Hierarchy

The parent of mail.stefanhaider.com is stefanhaider.com.

IP Addresses

stefanhaider.com points to an IP address: 81.19.159.48.

other host names include www.woodstudio.at, igl-info.at, www.golser.info, apt-personalmanagement.at and oldflegl.at; they share IP numbers with stefanhaider.com.

Name Servers

Two name servers ns1.world4you.at and ns2.world4you.at handle the delegation for stefanhaider.com.

stefanhaider.com shares the same name server setup as other domains, for instance flr.at, popotex.com, scheiter.com, event-gucker.at and tier-umwelt-natur.info.

Host names with two IP numbers:

ns1.world4you.at points to 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253.

ns2.world4you.at points to 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253.

Mail Servers

stefanhaider.com is handled by a single mail server, mail.stefanhaider.com.

The host name mail.stefanhaider.com points to IP 81.19.149.89.

stefanhaider.com - robtex.com