`kartonrechner.at`

DNSSEC	⚠️ Not signed
A	82.150.199.52^{🇦🇹 HOTZE-AS82.150.192.0/19 Provider Local Registry Block hotze.com GmbH}
NS	`dns2.a1.net` ⭐
		A	2001:67c:1bc::105^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`dns2.a1.net`
		A	2001:850:3010:101:213:33:99:79^{🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG}
			PTR	`dns2.a1.net`
		A	192.174.68.105^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
		A	213.33.99.79^{🇦🇹 A1TELEKOM-AT213.33.0.0/17 A1 Telekom Austria AG}
			PTR	`dns2.a1.net`
NS	`dns1.a1.net`
		A	2001:850:3030:31:80:120:17:26^{🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG}
			PTR	`dns1.a1.net`
		A	80.120.17.26^{🇦🇹 A1TELEKOM-AT80.120.0.0/14 HIGHWAY194}
			PTR	`dns1.a1.net`
NS	`dns3.a1.net`
		A	2001:67c:10b8::105^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`dns3.a1.net`
		A	176.97.158.105^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`dns3.a1.net`
SOA	`dns2.a1.net`domainadmin@a1.net 2019-02-01 #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=1775948402

Same first word

kartonrechner.at

DNS History

7 records (4 active, 3 former)

●NSdns1.a1.net2026-04-07 → 2026-04-11 · 3 obs

○ 2018-11-23 05:29:30
● 2026-04-07 23:22:00
● 2026-04-11 23:48:20

○NSdns1.telekom.at2015-07-19 → 2018-11-23 · 4 obs

● 2015-07-19 10:18:16
● 2018-11-23 05:29:30
○ 2026-04-07 23:22:00
○ 2026-04-11 23:48:20

●NSdns2.a1.net2026-04-07 → 2026-04-11 · 3 obs

○ 2018-11-23 05:29:30
● 2026-04-07 23:22:00
● 2026-04-11 23:48:20

○NSdns2.telekom.at2015-07-19 → 2018-11-23 · 4 obs

● 2015-07-19 10:18:16
● 2018-11-23 05:29:30
○ 2026-04-07 23:22:00
○ 2026-04-11 23:48:20

●NSdns3.a1.net2026-04-07 → 2026-04-11 · 3 obs

○ 2018-11-23 05:29:30
● 2026-04-07 23:22:00
● 2026-04-11 23:48:20

○NSdns3.telekom.at2015-07-19 → 2018-11-23 · 4 obs

● 2015-07-19 10:18:16
● 2018-11-23 05:29:30
○ 2026-04-07 23:22:00
○ 2026-04-11 23:48:20

●A82.150.199.522015-07-19 → 2026-04-11 · 2 obs

● 2015-07-19 10:18:16
● 2026-04-11 23:48:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at...	-
kartonrechner.at	dns1.a1.net, dns2.a1.net, dns3.a1.net	-

✅ Authoritative Response

Server:176.97.158.105

NS records: dns1.a1.net, dns2.a1.net, dns3.a1.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kartonrechner.at (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.150.199.52`
NS	3	`dns1.a1.net, dns2.a1.net...`
SOA	1	`dns2.a1.net domainadmin.a1.net`

Analysis

IP Addresses

kartonrechner.at resolves to a single IP address: 82.150.199.52.

Name Servers

kartonrechner.at is delegated to three name servers: dns1.a1.net, dns2.a1.net and dns3.a1.net.

kartonrechner.at at least partially shares name servers with other domains, including wooloomooloo.at, piatti.at, witzmann.at, ooenet.at and deutsch-maier-wein.at.

these name servers are commonly used together with dns1.telekom.at, dns2.telekom.at and dns3.telekom.at.

Hosts with four IPs:

dns2.a1.net points to 2001:67c:1bc::105, 2001:850:3010:101:213:33:99:79, 192.174.68.105 and 213.33.99.79.

Hosts with two IPs:

dns1.a1.net points to 2001:850:3030:31:80:120:17:26 and 80.120.17.26.

dns3.a1.net points to 2001:67c:10b8::105 and 176.97.158.105.

kartonrechner.at - robtex.com