graytec.org - dns.ninja

`graytec.org`

DNSSEC	⚠️ Not signed
A	159.69.194.173^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
		PTR	`mail.mailgray.de`
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.mailgray.de` ⭐
		A	2a01:4f8:c2c:c774::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mail.mailgray.de`
		A	159.69.194.173^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`mail.mailgray.de`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2025-12-28 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1783798250

Same first word

graytec.co.za

graytec.org

graytec.com

graytec.de

graytec.com.au

graytec.net

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DNS History

9 records (5 active, 4 former)

○NSdns1.epag.net2015-08-18 → 2018-01-26 · 4 obs

● 2015-08-18 05:19:44
● 2018-01-26 21:43:26
○ 2026-03-22 15:46:56
○ 2026-07-11 19:40:16

○NSdns2.epag.net2015-08-18 → 2018-01-26 · 4 obs

● 2015-08-18 05:19:44
● 2018-01-26 21:43:26
○ 2026-03-22 15:46:56
○ 2026-07-11 19:40:16

●NShelium.ns.hetzner.de2026-03-22 → 2026-07-11 · 3 obs

○ 2018-01-26 21:43:26
● 2026-03-22 15:46:56
● 2026-07-11 19:40:16

●NShydrogen.ns.hetzner.com2026-03-22 → 2026-07-11 · 3 obs

○ 2018-01-26 21:43:26
● 2026-03-22 15:46:56
● 2026-07-11 19:40:16

●NSoxygen.ns.hetzner.com2026-03-22 → 2026-07-11 · 3 obs

○ 2018-01-26 21:43:26
● 2026-03-22 15:46:56
● 2026-07-11 19:40:16

○MXmail.graytec.org2015-08-18 → 2018-01-26 · 4 obs

● 2015-08-18 05:19:44
● 2018-01-26 21:43:26
○ 2026-03-22 15:46:56
○ 2026-07-11 19:40:16

●MXmail.mailgray.de2026-03-22 → 2026-07-11 · 3 obs

○ 2018-01-26 21:43:26
● 2026-03-22 15:46:56
● 2026-07-11 19:40:16

●A159.69.194.1732026-03-22 → 2026-07-11 · 3 obs

○ 2018-01-26 21:43:26
● 2026-03-22 15:46:56
● 2026-07-11 19:40:16

○A91.215.100.2532017-01-09 → 2018-01-26 · 4 obs

● 2017-01-09 08:04:52
● 2018-01-26 21:43:26
○ 2026-03-22 15:46:56
○ 2026-07-11 19:40:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
graytec.org	helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com	-

✅ Authoritative Response

Server:88.198.229.192

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for graytec.org (unsigned zone)

⏱️ Timing

Total: 2171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.69.194.173`
NS	3	`hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...`
MX	1	`mail.mailgray.de (pri: 10)`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

IP Addresses

graytec.org points to a single IP number: 159.69.194.173.

Additional host names — gamesystem.org, fl-base.de, integranet.de and two others — share IP numbers with graytec.org.

Name Servers

DNS for graytec.org is handled by three authoritative name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

graytec.org shares at least some of its name servers with other domains, including yurets.com, urna.pt, (0x666170)tastic.com and two others.

These name servers are frequently seen alongside the name servers ns1.your-server.de.

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

Mail Servers

graytec.org has one mail server: mail.mailgray.de.

graytec.org shares the same mail server setup as other domains, including graytec.net, simonsgarage.de, mailgray.com and two others.

mail.mailgray.de points to two IP addresses: 159.69.194.173 and 2a01:4f8:c2c:c774::1.