19bytes.de - dns.ninja

`19bytes.de`

DNSSEC	⚠️ Not signed
A	116.203.165.112^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
		PTR	`static.112.165.203.116.clients.your-server.de`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`19bytes-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`atlassian-domain-verification=gXvz33bX2Kyjl0MIimd6IHIAxv/l1dxikLTWlLEH0T5hobG...`
TXT	`google-site-verification=JUWRX5bXUSKt9ycWavc18y-Wfxx2eS7Zlc4XGJOKopc`
TXT	`v=spf1 include:eu-sender.zohobooks.com include:zoho.eu include:spf.protection...`
TXT	`zoho-verification=zb34015382.zmverify.zoho.eu`
TXT	`zone-ownership-verification-9f09a8d26c267e3e4b51fe518b75b58d1ace402cb972613c1...`
TXT	`MS=ms10541044`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-04-14 #0

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1785537341

Subdomains

sonar.19bytes.de

Same first word

19bytes.de

DNS History

5 records (5 active, 0 former)

●NSns1.first-ns.de2026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 22:48:14
● 2026-07-31 22:48:16

●NSrobotns2.second-ns.de2026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 22:48:14
● 2026-07-31 22:48:16

●NSrobotns3.second-ns.com2026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 22:48:14
● 2026-07-31 22:48:16

●MX19bytes-de.mail.protection.outlook.com2026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 22:48:14
● 2026-07-31 22:48:16

●A116.203.165.1122026-07-31 → 2026-07-31 · 2 obs

● 2026-07-31 22:48:14
● 2026-07-31 22:48:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
19bytes.de	ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com	-

✅ Authoritative Response

Server:213.239.242.238

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 19bytes.de (unsigned zone)

⏱️ Timing

Total: 991ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.165.112`
NS	3	`robotns3.second-ns.com, ns1.first-ns.de...`
MX	1	`19bytes-de.mail.protection.outlook.com (`
TXT	6	`zone-ownership-verification-9f09a8d26c26, MS=ms10541044...`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

Hierarchy

19bytes.de is a parent domain of sonar.19bytes.de.

IP Addresses

19bytes.de points to a single IP number: 116.203.165.112.

static.112.165.203.116.clients.your-server.de is an example of another host name that shares IP numbers with 19bytes.de.

Name Servers

19bytes.de has three name servers — robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

19bytes.de shares at least some of its name servers with other domains, including daterion.com, hentschkebau.de, nuldomain.net and two others.

These name servers are frequently seen alongside the name servers hydrogen.ns.hetzner.com.

Each of robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de points to two IP numbers. robotns3.second-ns.com points to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de points to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de points to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Mail Servers

19bytes.de has one mail server: 19bytes-de.mail.protection.outlook.com.

19bytes-de.mail.protection.outlook.com points to 8 IP numbers: 52.101.73.1, 52.101.73.19, 52.101.73.22 and 5 other.