`crystallography.at`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c2c:193e::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	116.203.135.111^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
NS	`ns1.domaindiscount24.net` ⭐
		A	2a04:2b00:14cc::34^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns1.monikerdns.net`
			PTR	`ns34.i.centralnic-dns.com`
		A	193.227.117.34^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns1.domaindiscount24.net`
NS	`ns2.domaindiscount24.net`
		A	2a04:2b00:14dd::34^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns2.monikerdns.net`
			PTR	`ns34.j.centralnic-dns.com`
		A	194.50.187.34^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns2.domaindiscount24.net`
NS	`ns3.domaindiscount24.net`
		A	2a04:2b00:14ee::34^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns3.monikerdns.net`
			PTR	`ns34.k.centralnic-dns.com`
		A	194.0.182.34^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
			PTR	`ns3.domaindiscount24.net`
MX	`mail.crystallography.at` ⭐
		A	2a01:4f8:c2c:193e::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	116.203.135.111^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
			PTR	`static.111.135.203.116.clients.your-server.de`
SOA	`ns1.domaindiscount24.net`tech@key-systems.net 2022-07-19 #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=1774512002

Subdomains

mail.crystallography.at

www.crystallography.at

Same first word

crystallography.at

crystallography.ru

crystallography.org.uk

crystallography.net

DNS History

12 records (6 active, 6 former)

●NSns1.domaindiscount24.net2015-07-09 → 2026-03-26 · 5 obs

● 2015-07-09 15:53:32
● 2016-02-12 11:23:40
○ 2016-05-03 12:51:56
● 2018-12-04 08:02:38
● 2026-03-26 08:55:28

○NSns1.rrpproxy.net2016-05-03 → 2018-12-04 · 5 obs

○ 2016-02-12 11:23:40
● 2016-05-03 12:51:56
● 2018-12-04 08:02:38
○ 2026-03-26 08:55:26
○ 2026-03-26 08:55:28

●NSns2.domaindiscount24.net2015-07-09 → 2026-03-26 · 6 obs

● 2015-07-09 15:53:32
● 2016-02-12 11:23:40
○ 2016-05-03 12:51:56
○ 2018-12-04 08:02:38
● 2026-03-26 08:55:26
● 2026-03-26 08:55:28

○NSns2.rrpproxy.net2016-05-03 → 2018-12-04 · 5 obs

○ 2016-02-12 11:23:40
● 2016-05-03 12:51:56
● 2018-12-04 08:02:38
○ 2026-03-26 08:55:26
○ 2026-03-26 08:55:28

●NSns3.domaindiscount24.net2015-07-09 → 2026-03-26 · 6 obs

● 2015-07-09 15:53:32
● 2016-02-12 11:23:40
○ 2016-05-03 12:51:56
○ 2018-12-04 08:02:38
● 2026-03-26 08:55:26
● 2026-03-26 08:55:28

○NSns3.rrpproxy.net2016-05-03 → 2018-12-04 · 5 obs

○ 2016-02-12 11:23:40
● 2016-05-03 12:51:56
● 2018-12-04 08:02:38
○ 2026-03-26 08:55:26
○ 2026-03-26 08:55:28

●MXmail.crystallography.at2015-07-09 → 2026-03-26 · 2 obs

● 2015-07-09 15:53:32
● 2026-03-26 08:55:28

●A116.203.135.1112026-03-26 → 2026-03-26 · 3 obs

○ 2018-12-04 08:02:38
● 2026-03-26 08:55:26
● 2026-03-26 08:55:28

●A2a01:4f8:c2c:193e::12026-03-26 → 2026-03-26 · 3 obs

○ 2018-12-04 08:02:38
● 2026-03-26 08:55:26
● 2026-03-26 08:55:28

○A2a01:4f8:d16:6c1::2016-05-03 → 2018-12-04 · 5 obs

○ 2016-02-12 11:23:40
● 2016-05-03 12:51:56
● 2018-12-04 08:02:38
○ 2026-03-26 08:55:26
○ 2026-03-26 08:55:28

○A2a01:4f8:d16:6c1::22015-07-09 → 2016-02-12 · 4 obs

● 2015-07-09 15:53:32
● 2016-02-12 11:23:40
○ 2016-05-03 12:51:56
○ 2026-03-26 08:55:28

○A78.47.139.562015-07-09 → 2018-12-04 · 4 obs

● 2015-07-09 15:53:32
● 2018-12-04 08:02:38
○ 2026-03-26 08:55:26
○ 2026-03-26 08:55:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
crystallography.at	ns2.domaindiscount24.net, ns1.domaindiscount24.net, ns3.domaindiscount24.net	-

✅ Authoritative Response

Server:194.50.187.34

NS records: ns2.domaindiscount24.net, ns1.domaindiscount24.net, ns3.domaindiscount24.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crystallography.at (unsigned zone)

⏱️ Timing

Total: 1036ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.135.111`
AAAA	1	`2a01:4f8:c2c:193e::1`
NS	3	`ns2.domaindiscount24.net, ns1.domaindiscount24.net...`
MX	1	`mail.crystallography.at (pri: 10)`
SOA	1	`ns1.domaindiscount24.net tech.key-system`

Analysis

Hierarchy

crystallography.at is a parent of mail.crystallography.at and www.crystallography.at.

IP Addresses

The entity crystallography.at points to two IP numbers: 2a01:4f8:c2c:193e::1 and 116.203.135.111.

Other host names for example static.111.135.203.116.clients.your-server.de, mail.crystallography.at and www.crystallography.at share IP numbers with crystallography.at.

Name Servers

The delegation for crystallography.at is handled by three name servers: ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.

crystallography.at shares name servers with other domains at least partially, for example convergit.de, luxuskreuzfahrt.com, sera-usa.net, spindokters.nl and s2service.com.

Host names with two IPs:

ns1.domaindiscount24.net points to 2a04:2b00:14cc::34 and 193.227.117.34

ns2.domaindiscount24.net points to 2a04:2b00:14dd::34 and 194.50.187.34

ns3.domaindiscount24.net points to 2a04:2b00:14ee::34 and 194.0.182.34

Mail Servers

crystallography.at is handled by a single mail server, mail.crystallography.at.

mail.crystallography.at resolves to two IPs: 2a01:4f8:c2c:193e::1 and 116.203.135.111.

crystallography.at - robtex.com