sourceone.at - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sourceone.at`

DNSSEC	⚠️ Not signed
NS	`hydrogen.ns.hetzner.com` ⭐
		A	2a01:4f8:0:1::add:1098^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`hydrogen.ns.hetzner.com`
		A	213.133.100.98^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`hydrogen.ns.hetzner.com`
NS	`helium.ns.hetzner.de`
		A	2001:67c:192c::add:5^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`helium.ns.hetzner.de`
		A	193.47.99.5^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`helium.ns.hetzner.de`
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`oxygen.ns.hetzner.com`
		A	88.198.229.192^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`oxygen.ns.hetzner.com`
MX	`mail.sourceone.at` ⭐
		A	2a01:4f8:c0c:9cb9::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mail.sourceone.at`
		A	23.88.108.60^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
			PTR	`mail.sourceone.at`
TXT	`MS=ms95865892`
TXT	`v=spf1 mx ip4:23.88.108.60 ip6:2a01:04f8:0c0c:9cb9::0001 -all`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2025-12-03 #0

`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=1786820402

Subdomains

mail.sourceone.at

Same first word

sourceone.pl

sourceone.info

sourceone.us

sourceone.se

sourceone.ch

sourceone.net

sourceone.events

sourceone.co.in

sourceone.eu

sourceone.ca

sourceone.al

sourceone.co.th

sourceone.de

sourceone.xyz

sourceone.at

sourceone.com

sourceone.org

sourceone.lk

Similar names

DNS History

15 records (4 active, 11 former)

●NShelium.ns.hetzner.de2026-04-11 → 2026-08-15 · 3 obs

○ 2020-02-17 08:37:42
● 2026-04-11 01:51:52
● 2026-08-15 19:41:36

●NShydrogen.ns.hetzner.com2026-04-11 → 2026-08-15 · 3 obs

○ 2020-02-17 08:37:42
● 2026-04-11 01:51:52
● 2026-08-15 19:41:36

○NSns1.world4you.at2015-08-01 → 2020-02-17 · 4 obs

● 2015-08-01 22:53:54
● 2020-02-17 08:37:42
○ 2026-04-11 01:51:52
○ 2026-08-15 19:41:36

○NSns2.world4you.at2015-08-01 → 2020-02-17 · 4 obs

● 2015-08-01 22:53:54
● 2020-02-17 08:37:42
○ 2026-04-11 01:51:52
○ 2026-08-15 19:41:36

●NSoxygen.ns.hetzner.com2026-04-11 → 2026-08-15 · 3 obs

○ 2020-02-17 08:37:42
● 2026-04-11 01:51:52
● 2026-08-15 19:41:36

○MXalt1.aspmx.l.google.com2015-08-01 → 2020-02-17 · 4 obs

● 2015-08-01 22:53:54
● 2020-02-17 08:37:42
○ 2026-04-11 01:51:52
○ 2026-08-15 19:41:36

○MXalt2.aspmx.l.google.com2015-08-01 → 2020-02-17 · 4 obs

● 2015-08-01 22:53:54
● 2020-02-17 08:37:42
○ 2026-04-11 01:51:52
○ 2026-08-15 19:41:36

○MXaspmx.l.google.com2015-08-01 → 2020-02-17 · 4 obs

● 2015-08-01 22:53:54
● 2020-02-17 08:37:42
○ 2026-04-11 01:51:52
○ 2026-08-15 19:41:36

○MXaspmx2.googlemail.com2015-08-01 → 2020-02-17 · 4 obs

● 2015-08-01 22:53:54
● 2020-02-17 08:37:42
○ 2026-04-11 01:51:52
○ 2026-08-15 19:41:36

○MXaspmx3.googlemail.com2015-08-01 → 2020-02-17 · 4 obs

● 2015-08-01 22:53:54
● 2020-02-17 08:37:42
○ 2026-04-11 01:51:52
○ 2026-08-15 19:41:36

○MXaspmx4.googlemail.com2015-08-01 → 2020-02-17 · 4 obs

● 2015-08-01 22:53:54
● 2020-02-17 08:37:42
○ 2026-04-11 01:51:52
○ 2026-08-15 19:41:36

○MXaspmx5.googlemail.com2015-08-01 → 2020-02-17 · 4 obs

● 2015-08-01 22:53:54
● 2020-02-17 08:37:42
○ 2026-04-11 01:51:52
○ 2026-08-15 19:41:36

●MXmail.sourceone.at2026-04-11 → 2026-08-15 · 3 obs

○ 2020-02-17 08:37:42
● 2026-04-11 01:51:52
● 2026-08-15 19:41:36

○A81.19.145.432015-08-01 → 2017-03-19 · 4 obs

● 2015-08-01 22:53:54
● 2017-03-19 02:00:22
○ 2020-02-17 08:37:42
○ 2026-08-15 19:41:36

○A81.19.159.232020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-19 02:00:22
● 2020-02-17 08:37:42
○ 2026-04-11 01:51:52
○ 2026-08-15 19:41:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
sourceone.at	helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com	-

✅ Authoritative Response

Server:213.133.100.98

NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourceone.at (unsigned zone)

⏱️ Timing

Total: 1548ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`helium.ns.hetzner.de, hydrogen.ns.hetzner.com...`
MX	1	`mail.sourceone.at (pri: 10)`
TXT	2	`MS=ms95865892, v=spf1 mx ip4:23.88.108.60 ip6:2a01:04f8`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

Hierarchy

The domain mail.sourceone.at falls under the parent sourceone.at.

Name Servers

sourceone.at is served by three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

At least some of sourceone.at's name servers are shared with other domains, for example centiundviti.de, zitronentee.de, bendix-shop.de and two more.

These name servers tend to be used in conjunction with the name servers robotns2.second-ns.de.

The hostnames hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de each direct to two IP addresses — hydrogen.ns.hetzner.com to 213.133.100.98 and 2a01:4f8:0:1::add:1098, oxygen.ns.hetzner.com to 88.198.229.192 and 2a01:4f8:0:1::add:2992, and helium.ns.hetzner.de to 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

The sole mail server for sourceone.at is mail.sourceone.at.

mail.sourceone.at directs to two IP numbers, 23.88.108.60 and 2a01:4f8:c0c:9cb9::1.