apps-csob.cz - robtex.com

`apps-csob.cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a1-8.akam.net` ⭐
			A	2600:1401:2::8^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
				PTR	`a1-8.akam.net`
				PTR	`ns1-8.akam.net`
			A	193.108.91.8^{🇳🇱 Akamai193.108.91.0/24 Technologies}
				PTR	`a1-8.akam.net`
				PTR	`ns1-8.akam.net`
	NS	`a12-67.akam.net`
			A	2600:1480:f000::43^{🇺🇸 Akamai2600:1480:f000::/48 Technologies}
				PTR	`a12-67.akam.net`
			A	184.26.160.67^{🇺🇸 Akamai184.26.160.0/24 Technologies}
				PTR	`a12-67.akam.net`
	NS	`a18-65.akam.net`
			A	2600:1480:4800::41^{🇺🇸 Akamai2600:1480:4800::/48 Technologies}
				PTR	`a18-65.akam.net`
			A	95.101.36.65^{🇳🇱 Akamai95.101.36.0/24 Technologies}
				PTR	`a18-65.akam.net`
	NS	`a4-65.akam.net`
			A	2600:1480:9000::41^{🇺🇸 Akamai2600:1480:9000::/48 Technologies}
				PTR	`a4-65.akam.net`
			A	72.246.46.65^{🇺🇸 Akamai72.246.46.0/24 Technologies}
				PTR	`a4-65.akam.net`
	NS	`a5-66.akam.net`
			A	2600:1480:b000::42^{🇺🇸 Akamai2600:1480:b000::/48 Technologies}
				PTR	`a5-66.akam.net`
				PTR	`ns6-66.akam.net`
			A	95.100.168.66^{🇳🇱 Akamai95.100.168.0/24 Technologies}
				PTR	`a5-66.akam.net`
				PTR	`ns6-66.akam.net`
	SOA	`a1-8.akam.net`netadmin@csob.cz 2024-01-26 #17

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1777164435

Same first word

apps-csob.cz

DNS History

5 records (5 active, 0 former)

●NSa1-8.akam.net2026-03-05 → 2026-04-26 · 2 obs

● 2026-03-05 16:24:06
● 2026-04-26 01:10:34

●NSa12-67.akam.net2026-03-05 → 2026-04-26 · 2 obs

● 2026-03-05 16:24:06
● 2026-04-26 01:10:34

●NSa18-65.akam.net2026-03-05 → 2026-04-26 · 2 obs

● 2026-03-05 16:24:06
● 2026-04-26 01:10:34

●NSa4-65.akam.net2026-03-05 → 2026-04-26 · 2 obs

● 2026-03-05 16:24:06
● 2026-04-26 01:10:34

●NSa5-66.akam.net2026-03-05 → 2026-04-26 · 2 obs

● 2026-03-05 16:24:06
● 2026-04-26 01:10:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz	-
apps-csob.cz	a1-8.akam.net, a4-65.akam.net, a5-66.akam.net, a12-67.akam.net...	-

✅ Authoritative Response

Server:193.108.91.8

NS records: a1-8.akam.net, a4-65.akam.net, a5-66.akam.net, a12-67.akam.net, a18-65.akam.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1091ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`a18-65.akam.net, a4-65.akam.net...`
SOA	1	`a1-8.akam.net netadmin.csob.cz`

Analysis

Name Servers

apps-csob.cz is delegated to five name servers: a1-8.akam.net, a12-67.akam.net, a18-65.akam.net, a4-65.akam.net and a5-66.akam.net.

apps-csob.cz at least partially shares its name servers with other domains, for instance mailchimp.eu.com, snafms.sbi, johndeere.com.au, commbuys.com and eastpak.jp.

These name servers are commonly used with a12-64.akam.net, a9-67.akam.net, a11-67.akam.net, a13-67.akam.net, a5-65.akam.net, a10-66.akam.net, a8-66.akam.net, a7-64.akam.net, a28-64.akam.net and a11-66.akam.net.

Host names with two IP numbers:

a1-8.akam.net points to 2600:1401:2::8 and 193.108.91.8.

a12-67.akam.net points to 2600:1480:f000::43 and 184.26.160.67.

a18-65.akam.net points to 2600:1480:4800::41 and 95.101.36.65.

a4-65.akam.net points to 2600:1480:9000::41 and 72.246.46.65.

a5-66.akam.net points to 2600:1480:b000::42 and 95.100.168.66.