loopnet.cz - robtex.com

loopnet.cz

DNSSEC⚠️ Not signed
A2600:1408:c400:16::17d4:f811πŸ‡ΊπŸ‡Έ AKAMAI-ASN12600:1408:c400::/48 Akamai Technologies
PTRg2600-1408-c400-0016-0000-0000-17d4-f811.deploy.static.akamaitechnologies.com
A2600:1408:c400:16::17d4:f816πŸ‡ΊπŸ‡Έ AKAMAI-ASN12600:1408:c400::/48 Akamai Technologies
A23.73.207.74πŸ‡ΊπŸ‡Έ AKAMAI-ASN123.73.207.0/24 Akamai Technologies
A23.73.207.76πŸ‡ΊπŸ‡Έ AKAMAI-ASN123.73.207.0/24 Akamai Technologies
NSns1.costar.com ⭐
A65.222.181.8πŸ‡ΊπŸ‡Έ COSTAR-Reston65.222.180.0/23 Reston Subnet
PTRns1.bizquest.com
PTRns1.costar.com
PTRns1.bizbuysell.net
NSa1-73.akam.net
A2600:1401:2::49πŸ‡ΊπŸ‡Έ Akamai2600:1401:2::/48 Technologies
PTRa1-73.akam.net
PTRns1-73.akam.net
A193.108.91.73πŸ‡³πŸ‡± Akamai193.108.91.0/24 Technologies
PTRa1-73.akam.net
PTRns1-73.akam.net
NSa22-64.akam.net
A2600:1480:7800::40πŸ‡ΊπŸ‡Έ Akamai2600:1480:7800::/48 Technologies
PTRa22-64.akam.net
A23.211.61.64πŸ‡ΊπŸ‡Έ Akamai23.211.61.0/24 Technologies
PTRa22-64.akam.net
PTRasia3.akam.net
NSa3-65.akam.net
A2600:1408:1c::41πŸ‡ΊπŸ‡Έ Akamai2600:1408:1c::/48 Technologies
PTRa3-65.akam.net
PTRns7-65.akam.net
A96.7.49.65πŸ‡ΊπŸ‡Έ Akamai96.7.49.0/24 Technologies
PTRa3-65.akam.net
PTRns7-65.akam.net
PTRuse3.akam.net
NSa4-66.akam.net
A2600:1480:9000::42πŸ‡ΊπŸ‡Έ Akamai2600:1480:9000::/48 Technologies
PTRa4-66.akam.net
A72.246.46.66πŸ‡ΊπŸ‡Έ Akamai72.246.46.0/24 Technologies
PTRa4-66.akam.net
NSa6-67.akam.net
A2600:1401:1::43πŸ‡ΊπŸ‡Έ Akamai2600:1401:1::/48 Technologies
PTRa6-67.akam.net
A23.211.133.67πŸ‡ΊπŸ‡Έ Akamai23.211.133.0/24 Technologies
PTRa6-67.akam.net
NSa9-64.akam.net
A2a02:26f0:117::40πŸ‡³πŸ‡± Akamai2a02:26f0:117::/48 Technologies
PTRa9-64.akam.net
PTRns5-64.akam.net
A184.85.248.64πŸ‡ΊπŸ‡Έ Akamai184.85.248.0/24 Technologies
PTRa9-64.akam.net
PTRasia4.akam.net
PTRns5-64.akam.net
TXTq1jvbmrz78t8s77f7mnfydykd85rqc07
TXTv=spf1 -all
TXT_hl078dsw69iqvyqh7xvfz06i894ujkk
TXTgoogle-site-verification=UucP389IU5eHR2UgB0mHruZ5Sy2AtZZ_in5aFBDG_hA
SOAns1.costar.comhostmaster@costar.com 2026-01-16 #4

cz

DNSSECπŸ”’ Signed (DS record present)
NSa.ns.nic.cz ⭐ πŸ”’
NSb.ns.nic.cz πŸ”’
NSc.ns.nic.cz πŸ”’
NSd.ns.nic.cz πŸ”’
SOAa.ns.nic.czhostmaster@nic.cz serial=1771291036

Same first word

Similar names

DNS History

26 records (11 active, 15 former)

NSa1-73.akam.neta22-64.akam.neta3-65.akam.neta4-66.akam.neta6-67.akam.neta9-64.akam.netns1.costar.comA23.73.207.7423.73.207.762600:1408:c400:16::17d4:f8112600:1408:c400:16::17d4:f816104.70.121.136104.70.121.1692.16.6.232.16.6.52.18.67.1412.18.67.16223.210.216.13423.210.216.1532600:1406:5400::170f:f1432600:1406:5400::170f:f14b2600:1406:5400::170f:f1682600:1408:c400:11::17cd:6b462600:1408:c400:11::17cd:6b492a02:26f0:1180:7b::215:17852a02:26f0:1180:7b::215:17a9
●NSa1-73.akam.net2026-02-25 β†’ 2026-02-26 Β· 2 obs
● 2026-02-25 11:29:30
● 2026-02-26 19:08:02
●NSa22-64.akam.net2026-02-25 β†’ 2026-02-26 Β· 2 obs
● 2026-02-25 11:29:30
● 2026-02-26 19:08:02
●NSa3-65.akam.net2026-02-25 β†’ 2026-02-26 Β· 2 obs
● 2026-02-25 11:29:30
● 2026-02-26 19:08:02
●NSa4-66.akam.net2026-02-25 β†’ 2026-02-26 Β· 2 obs
● 2026-02-25 11:29:30
● 2026-02-26 19:08:02
●NSa6-67.akam.net2026-02-25 β†’ 2026-02-26 Β· 2 obs
● 2026-02-25 11:29:30
● 2026-02-26 19:08:02
●NSa9-64.akam.net2026-02-25 β†’ 2026-02-26 Β· 2 obs
● 2026-02-25 11:29:30
● 2026-02-26 19:08:02
●NSns1.costar.com2026-02-25 β†’ 2026-02-26 Β· 2 obs
● 2026-02-25 11:29:30
● 2026-02-26 19:08:02
β—‹A104.70.121.1362026-02-25 β†’ 2026-02-25 Β· 4 obs
β—‹ 2026-02-25 20:24:58
● 2026-02-25 23:09:14
β—‹ 2026-02-26 02:54:00
β—‹ 2026-02-26 19:08:02
β—‹A104.70.121.1692026-02-25 β†’ 2026-02-25 Β· 4 obs
β—‹ 2026-02-25 20:24:58
● 2026-02-25 23:09:14
β—‹ 2026-02-26 02:54:00
β—‹ 2026-02-26 19:08:02
β—‹A2.16.6.232026-02-25 β†’ 2026-02-25 Β· 4 obs
β—‹ 2026-02-25 18:35:42
● 2026-02-25 20:24:58
β—‹ 2026-02-25 23:09:14
β—‹ 2026-02-26 19:08:02
β—‹A2.16.6.52026-02-25 β†’ 2026-02-25 Β· 4 obs
β—‹ 2026-02-25 18:35:42
● 2026-02-25 20:24:58
β—‹ 2026-02-25 23:09:14
β—‹ 2026-02-26 19:08:02
β—‹A2.18.67.1412026-02-25 β†’ 2026-02-25 Β· 3 obs
● 2026-02-25 11:29:30
β—‹ 2026-02-25 14:22:30
β—‹ 2026-02-26 19:08:02
β—‹A2.18.67.1622026-02-25 β†’ 2026-02-25 Β· 3 obs
● 2026-02-25 11:29:30
β—‹ 2026-02-25 14:22:30
β—‹ 2026-02-26 19:08:02
β—‹A23.210.216.1342026-02-25 β†’ 2026-02-26 Β· 9 obs
β—‹ 2026-02-25 11:29:30
● 2026-02-25 14:22:30
● 2026-02-25 18:35:42
β—‹ 2026-02-25 20:24:58
β—‹ 2026-02-25 23:09:14
● 2026-02-26 02:54:00
● 2026-02-26 18:01:34
β—‹ 2026-02-26 19:08:00
β—‹ 2026-02-26 19:08:02
β—‹A23.210.216.1532026-02-25 β†’ 2026-02-26 Β· 9 obs
β—‹ 2026-02-25 11:29:30
● 2026-02-25 14:22:30
● 2026-02-25 18:35:42
β—‹ 2026-02-25 20:24:58
β—‹ 2026-02-25 23:09:14
● 2026-02-26 02:54:00
● 2026-02-26 18:01:34
β—‹ 2026-02-26 19:08:00
β—‹ 2026-02-26 19:08:02
●A23.73.207.742026-02-26 β†’ 2026-02-26 Β· 3 obs
β—‹ 2026-02-26 18:01:34
● 2026-02-26 19:08:00
● 2026-02-26 19:08:02
●A23.73.207.762026-02-26 β†’ 2026-02-26 Β· 3 obs
β—‹ 2026-02-26 18:01:34
● 2026-02-26 19:08:00
● 2026-02-26 19:08:02
β—‹A2600:1406:5400::170f:f1432026-02-25 β†’ 2026-02-26 Β· 9 obs
β—‹ 2026-02-25 11:29:30
● 2026-02-25 14:22:30
● 2026-02-25 18:35:42
β—‹ 2026-02-25 20:24:58
β—‹ 2026-02-26 02:54:00
● 2026-02-26 04:51:34
● 2026-02-26 18:01:34
β—‹ 2026-02-26 19:08:00
β—‹ 2026-02-26 19:08:02
β—‹A2600:1406:5400::170f:f14b2026-02-26 β†’ 2026-02-26 Β· 4 obs
β—‹ 2026-02-25 23:09:14
● 2026-02-26 02:54:00
β—‹ 2026-02-26 04:51:34
β—‹ 2026-02-26 19:08:02
β—‹A2600:1406:5400::170f:f1682026-02-25 β†’ 2026-02-26 Β· 9 obs
β—‹ 2026-02-25 11:29:30
● 2026-02-25 14:22:30
● 2026-02-25 18:35:42
β—‹ 2026-02-25 20:24:58
β—‹ 2026-02-25 23:09:14
● 2026-02-26 02:54:00
● 2026-02-26 18:01:34
β—‹ 2026-02-26 19:08:00
β—‹ 2026-02-26 19:08:02
β—‹A2600:1408:c400:11::17cd:6b462026-02-25 β†’ 2026-02-25 Β· 6 obs
● 2026-02-25 11:29:30
β—‹ 2026-02-25 14:22:30
β—‹ 2026-02-25 20:24:58
● 2026-02-25 23:09:14
β—‹ 2026-02-26 02:54:00
β—‹ 2026-02-26 19:08:02
β—‹A2600:1408:c400:11::17cd:6b492026-02-25 β†’ 2026-02-25 Β· 6 obs
● 2026-02-25 11:29:30
β—‹ 2026-02-25 14:22:30
β—‹ 2026-02-25 20:24:58
● 2026-02-25 23:09:14
β—‹ 2026-02-26 02:54:00
β—‹ 2026-02-26 19:08:02
●A2600:1408:c400:16::17d4:f8112026-02-26 β†’ 2026-02-26 Β· 3 obs
β—‹ 2026-02-26 18:01:34
● 2026-02-26 19:08:00
● 2026-02-26 19:08:02
●A2600:1408:c400:16::17d4:f8162026-02-26 β†’ 2026-02-26 Β· 3 obs
β—‹ 2026-02-26 18:01:34
● 2026-02-26 19:08:00
● 2026-02-26 19:08:02
β—‹A2a02:26f0:1180:7b::215:17852026-02-25 β†’ 2026-02-25 Β· 4 obs
β—‹ 2026-02-25 18:35:42
● 2026-02-25 20:24:58
β—‹ 2026-02-25 23:09:14
β—‹ 2026-02-26 19:08:02
β—‹A2a02:26f0:1180:7b::215:17a92026-02-25 β†’ 2026-02-25 Β· 4 obs
β—‹ 2026-02-25 18:35:42
● 2026-02-25 20:24:58
β—‹ 2026-02-25 23:09:14
β—‹ 2026-02-26 19:08:02

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz8 records
loopnet.cza1-73.akam.net, a3-65.akam.net, a4-66.akam.net, a6-67.akam.net...-

βœ… Authoritative Response

Server: 184.85.248.64

NS records: a1-73.akam.net, a3-65.akam.net, a4-66.akam.net, a6-67.akam.net, a9-64.akam.net, a22-64.akam.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for loopnet.cz (unsigned zone)

⏱️ Timing

Total: 1384ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A223.73.207.76, 23.73.207.74
AAAA22600:1408:c400:16::17d4:f816, 2600:1408:c400:16::17d4:f811
NS6a4-66.akam.net, a1-73.akam.net...
TXT4google-site-verification=UucP389IU5eHR2U, _hl078dsw69iqvyqh7xvfz06i894ujkk...
SOA1ns1.costar.com hostmaster.costar.com

πŸ“Œ Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)

AI analysis

Four IP numbers are pointed to by loopnet.cz: 2600:1408:c400:16::17d4:f811, 2600:1408:c400:16::17d4:f816, 23.73.207.74 and 23.73.207.76.

other host names including static.thebump.com, e204807.dsca.akamaiedge.net, e256153.dsca.akamaiedge.net, e27326.dsca.akamaiedge.net and e111684.dsca.akamaiedge.net share IP numbers with loopnet.cz.

loopnet.cz is delegated to seven name servers: ns1.costar.com, a1-73.akam.net, a22-64.akam.net, a3-65.akam.net, a4-66.akam.net, a6-67.akam.net and a9-64.akam.net.

loopnet.cz at least partially shares name servers with other domains, for instance limelightmainstreet.org, colosseum-fanatics.com, hughesdirectv.com, tarjetasocialdigital.es and directvco.com.

These name servers are commonly used with the following name servers: a11-66.akam.net, ns2.costar.com, a3-66.akam.net, a5-66.akam.net, a14-67.akam.net, a22-66.akam.net, a9-65.akam.net, a13-67.akam.net, a28-65.akam.net and a22-65.akam.net.

Hosts with two IPs:

a1-73.akam.net points to 2600:1401:2::49 and 193.108.91.73

a22-64.akam.net points to 2600:1480:7800::40 and 23.211.61.64

a3-65.akam.net points to 2600:1408:1c::41 and 96.7.49.65

a4-66.akam.net points to 2600:1480:9000::42 and 72.246.46.66

a6-67.akam.net points to 2600:1401:1::43 and 23.211.133.67

a9-64.akam.net points to 2a02:26f0:117::40 and 184.85.248.64

Hosts with one IP:

ns1.costar.com points to 65.222.181.8