`drjacobs.at`

DNSSEC	⚠️ Not signed
A	185.51.8.68^{🇩🇪 EASYNAME185.51.8.0/22 Easyname GmbH}
		PTR	`web104.easyname.com`
NS	`ns1.antagus.de` ⭐
		A	2001:67c:2394:1::1001^{🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET}
			PTR	`ns1.antagus.de`
		A	195.191.92.10^{🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET}
			PTR	`ns1.antagus.de`
NS	`ns2.antagus.de`
		A	2001:67c:2394:3::1001^{🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET}
			PTR	`ns2.antagus.de`
		A	195.191.93.10^{🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET}
			PTR	`ns2.antagus.de`
MX	`mx-server.spinnwerk.at` ⭐
		A	2a01:4f8:10a:27e0::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	88.99.143.175^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
			PTR	`swp01.spinnwerk.toscom.at`
SOA	`ns1.antagus.de`root@ns1.antagus.de serial=1471877565

`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=1786676402

Same first word

drjacobs.at

drjacobs.co.za

Similar names

rdjacobs.biz

rdjacobs.com

jobcards.com

DNS History

6 records (4 active, 2 former)

●NSns1.antagus.de2015-07-16 → 2026-08-14 · 2 obs

● 2015-07-16 18:22:04
● 2026-08-14 04:38:42

●NSns2.antagus.de2015-07-16 → 2026-08-14 · 2 obs

● 2015-07-16 18:22:04
● 2026-08-14 04:38:42

○MXmail.drjacobs.at2015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 18:22:04
○ 2015-11-23 15:22:54
○ 2026-08-14 04:38:42

●MXmx-server.spinnwerk.at2015-11-23 → 2026-08-14 · 3 obs

○ 2015-07-16 18:22:04
● 2015-11-23 15:22:54
● 2026-08-14 04:38:42

●A185.51.8.682017-02-17 → 2026-08-14 · 3 obs

○ 2016-06-30 21:41:14
● 2017-02-17 15:46:58
● 2026-08-14 04:38:42

○A212.232.31.192015-07-16 → 2016-06-30 · 4 obs

● 2015-07-16 18:22:04
● 2016-06-30 21:41:14
○ 2017-02-17 15:46:58
○ 2026-08-14 04:38:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at...	-
drjacobs.at	ns1.antagus.de, ns2.antagus.de	-

✅ Authoritative Response

Server:195.191.93.10

NS records: ns1.antagus.de, ns2.antagus.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drjacobs.at (unsigned zone)

⏱️ Timing

Total: 968ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.51.8.68`
NS	2	`ns1.antagus.de, ns2.antagus.de`
MX	1	`mx-server.spinnwerk.at (pri: 10)`
SOA	1	`ns1.antagus.de root.ns1.antagus.de`

Analysis

IP Addresses

drjacobs.at directs to one IP number, which is 185.51.8.68.

Among the host names that share IP numbers with drjacobs.at are technik-medien.at, mail.edgar-graumann.com, mail.servicelevel.at and two others.

Name Servers

drjacobs.at uses two name servers for its delegation: ns1.antagus.de and ns2.antagus.de.

drjacobs.at has the same name server delegation as a number of other domains, such as fuehrerscheinnachschulung.net, acgg.de, businesskreditkarte.net and two more.

At least some of drjacobs.at's name servers are also used by other domains, among them sipur.de.

The two host names ns1.antagus.de and ns2.antagus.de each have a pair of IP addresses: ns1.antagus.de has 195.191.92.10 and 2001:67c:2394:1::1001, and ns2.antagus.de has 195.191.93.10 and 2001:67c:2394:3::1001.

Mail Servers

drjacobs.at routes its mail through a single mail server, mx-server.spinnwerk.at.

drjacobs.at has the same mail server arrangement as a number of other domains, for example sinnwerk.at, 4youngstars.eu, twitter-marketing.at and two more.

The mail servers of drjacobs.at are at least partially shared with other domains, including spinnwerk.eu.

It is common to find these mail servers paired with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 more.

mx-server.spinnwerk.at has two IP addresses: 88.99.143.175 and 2a01:4f8:10a:27e0::2.

drjacobs.at - robtex.com

drjacobs.at

at