`sparrer.at`

DNSSEC	⚠️ Not signed
A	176.52.242.144^{🇩🇪 MITTWALD-AS176.52.240.0/21 Mittwald CM Service GmbH und Co. KG}
		PTR	`r3445.agenturserver.it`
NS	`ns1.server-routing.com` ⭐ ⚠️ Not in parent delegation
		A	109.237.143.9^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`ns1.de-nserver.de`
NS	`ns1.hostprofis.com` ⚠️ Not in zone NS records
		A	109.237.143.9^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`ns1.de-nserver.de`
NS	`ns2.hostprofis.com` ⚠️ Not in zone NS records
		A	5.9.190.96^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
			PTR	`ns2.de-nserver.de`
NS	`ns2.server-routing.com` ⚠️ Not in parent delegation
		A	5.9.190.96^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
			PTR	`ns2.de-nserver.de`
MX	`sparrer-at.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms30895702`
SOA	`ns1.server-routing.com`hostmaster@ns1.server-routing.com 2020-04-10 #30

`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=1774800002

Subdomains

linkedin.sparrer.at

www.sparrer.at

Same first word

sparrer.at

sparrer.cn

DNS History

8 records (6 active, 2 former)

●NSns1.hostprofis.com2026-03-29 → 2026-03-29 · 2 obs

○ 2015-08-10 19:54:52
● 2026-03-29 17:16:38

●NSns1.server-routing.com2015-08-10 → 2026-03-29 · 2 obs

● 2015-08-10 19:54:52
● 2026-03-29 17:16:38

●NSns2.hostprofis.com2026-03-29 → 2026-03-29 · 2 obs

○ 2015-08-10 19:54:52
● 2026-03-29 17:16:38

●NSns2.server-routing.com2015-08-10 → 2026-03-29 · 2 obs

● 2015-08-10 19:54:52
● 2026-03-29 17:16:38

○MXmx51.mymxserver.com2015-08-10 → 2016-03-19 · 4 obs

● 2015-08-10 19:54:52
● 2016-03-19 10:39:58
○ 2016-07-15 09:53:34
○ 2026-03-29 17:16:38

○MXnx51.mymxserver.com2015-08-10 → 2016-03-19 · 4 obs

● 2015-08-10 19:54:52
● 2016-03-19 10:39:58
○ 2016-07-15 09:53:34
○ 2026-03-29 17:16:38

●MXsparrer-at.mail.protection.outlook.com2016-07-15 → 2026-03-29 · 3 obs

○ 2016-03-19 10:39:58
● 2016-07-15 09:53:34
● 2026-03-29 17:16:38

●A176.52.242.1442015-08-10 → 2026-03-29 · 2 obs

● 2015-08-10 19:54:52
● 2026-03-29 17:16:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
sparrer.at	ns1.hostprofis.com, ns2.hostprofis.com	-

✅ Authoritative Response

Server:109.237.143.9

NS records: ns1.hostprofis.com, ns2.hostprofis.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sparrer.at (unsigned zone)

⏱️ Timing

Total: 855ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.52.242.144`
NS	2	`ns1.server-routing.com, ns2.server-routing.com`
MX	1	`sparrer-at.mail.protection.outlook.com (`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms30895702`
SOA	1	`ns1.server-routing.com hostmaster.ns1.se`