`sofa1.at`

DNSSEC	⚠️ Not signed
A	87.118.126.9^{🇩🇪 KEYWEB-AS87.118.126.0/24}
		PTR	`hammerhai.business-hoster.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	`mx1-mailcontrol.conova.com` ⭐
		A	217.196.144.121^{🇦🇹 conova-as217.196.144.0/24 conova communications GmbH Route Object}
			PTR	`mx-gate01-conova.antispameurope.com`
		A	217.196.144.122^{🇦🇹 conova-as217.196.144.0/24 conova communications GmbH Route Object}
			PTR	`mx-gate02-conova.antispameurope.com`
		A	217.196.144.135^{🇦🇹 conova-as217.196.144.0/24 conova communications GmbH Route Object}
			PTR	`mx-gate05-conova.antispameurope.com`
		A	217.196.144.136^{🇦🇹 conova-as217.196.144.0/24 conova communications GmbH Route Object}
			PTR	`mx-gate06-conova.antispameurope.com`
MX	`mx2-mailcontrol.conova.com`⁽²⁰⁾
		A	217.196.144.122^{🇦🇹 conova-as217.196.144.0/24 conova communications GmbH Route Object}
			PTR	`mx-gate02-conova.antispameurope.com`
MX	`mx3-mailcontrol.conova.com`⁽³⁰⁾
		A	217.196.144.135^{🇦🇹 conova-as217.196.144.0/24 conova communications GmbH Route Object}
			PTR	`mx-gate05-conova.antispameurope.com`
MX	`mx4-mailcontrol.conova.com`⁽⁴⁰⁾
		A	217.196.144.136^{🇦🇹 conova-as217.196.144.0/24 conova communications GmbH Route Object}
			PTR	`mx-gate06-conova.antispameurope.com`
TXT	`MS=ms57511485`
TXT	`google-site-verification=Xps2UVexyTwHPHuLJODsVhrhfvAC_Q9sktHXFaxwybI`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.mailcontrol.conova.com...`
SOA	`ns1.world4you.at`hostmaster@world4you.com 2025-03-27 #15

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1776078002

Same first word

sofa1.at

Similar names

1sofa.com

fosa1.waw.pl

a1fso.com

DNS History

7 records (7 active, 0 former)

●NSns1.world4you.at2026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 06:15:50
● 2026-04-13 11:49:26

●NSns2.world4you.at2026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 06:15:50
● 2026-04-13 11:49:26

●MXmx1-mailcontrol.conova.com2026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 06:15:50
● 2026-04-13 11:49:26

●MXmx2-mailcontrol.conova.com2026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 06:15:50
● 2026-04-13 11:49:26

●MXmx3-mailcontrol.conova.com2026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 06:15:50
● 2026-04-13 11:49:26

●MXmx4-mailcontrol.conova.com2026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 06:15:50
● 2026-04-13 11:49:26

●A87.118.126.92026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 06:15:50
● 2026-04-13 11:49:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
sofa1.at	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 sofa1.at (unsigned zone)

⏱️ Timing

Total: 452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.118.126.9`
NS	2	`ns1.world4you.at, ns2.world4you.at`
MX	4	`mx2-mailcontrol.conova.com (pri: 20), mx1-mailcontrol.conova.com (pri: 10)...`
TXT	3	`MS=ms57511485, google-site-verification=Xps2UVexyTwHPHu...`
SOA	1	`ns1.world4you.at hostmaster.world4you.co`

Analysis

IP Addresses

sofa1.at resolves to one IP number: 87.118.126.9.

other host names including stampfl-bau.at, mail.fbe.at, hammerhai.business-hoster.com, mail.business-hoster.com and ns1.nonameserver.net share IP numbers with sofa1.at.

Name Servers

sofa1.at is delegated to two name servers ns1.world4you.at and ns2.world4you.at.

sofa1.at shares the same name server setup as other domains, for instance ownerchip.com, vvma.at, weinpapst.at, bcub.net and magazintraining.com.

sofa1.at at least partially shares name servers with other domains, for instance himbeer.la.

Host names with two IP numbers:

The host name ns1.world4you.at points to 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253; the host name ns2.world4you.at points to 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253.

Mail Servers

Four mail servers handle sofa1.at: mx1-mailcontrol.conova.com, mx2-mailcontrol.conova.com, mx3-mailcontrol.conova.com and mx4-mailcontrol.conova.com.

sofa1.at shares some mail servers with other domains, at least partially, for instance forschung-bau.at, schlaflabor.at, aniferhof.at, krallinger.at and global-hydro.eu.