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cos.rs

DNSSEC⚠️ Not signed
A23.40.179.132πŸ‡ΊπŸ‡Έ AKAMAI-ASN1
PTRa23-40-179-132.deploy.static.akamaitechnologies.com
A23.40.179.152πŸ‡ΊπŸ‡Έ AKAMAI-ASN1
NSa1-139.akam.net ⭐
A2600:1401:2::8bπŸ‡ΊπŸ‡Έ Akamai
PTRa1-139.akam.net
PTRns1-139.akam.net
A193.108.91.139πŸ‡³πŸ‡± Akamai
PTRa1-139.akam.net
PTRns1-139.akam.net
NSa11-66.akam.net
A2600:1480:1::42πŸ‡ΊπŸ‡Έ Akamai
PTRa11-66.akam.net
PTRns4-66.akam.net
A84.53.139.66πŸ‡³πŸ‡± Akamai
PTRa11-66.akam.net
PTRns4-66.akam.net
NSa12-67.akam.net
A2600:1480:f000::43πŸ‡ΊπŸ‡Έ Akamai
PTRa12-67.akam.net
A184.26.160.67πŸ‡ΊπŸ‡Έ Akamai
PTRa12-67.akam.net
NSa28-64.akam.net
A2600:1480:d800::40πŸ‡ΊπŸ‡Έ Akamai
PTRa28-64.akam.net
A95.100.173.64πŸ‡³πŸ‡± Akamai
PTRa28-64.akam.net
PTReur2.akam.net
NSa5-65.akam.net
A2600:1480:b000::41πŸ‡ΊπŸ‡Έ Akamai
PTRa5-65.akam.net
PTRns6-65.akam.net
A95.100.168.65πŸ‡³πŸ‡± Akamai
PTRa5-65.akam.net
PTRns6-65.akam.net
NSa8-66.akam.net
A2600:1403:a::42πŸ‡ΊπŸ‡Έ Akamai
PTRa8-66.akam.net
A2.16.40.66πŸ‡³πŸ‡± Akamai
PTRa8-66.akam.net
SOAa1-139.akam.nethostmaster@hm.com 2017-06-15 #2

rs

DNSSECπŸ”’ Signed (DS record present)
NSa.nic.rs ⭐
NSb.nic.rs
NSc.nic.rs
NSf.nic.rs
NSh.nic.rs
NSl.nic.rs
TXTrs zone update: 2026-02-17 02:00:03 +01:00 (EPOCH 1771290003)
SOAa.nic.rshostmaster@nic.rs 2026-02-17 #6

Same first word

Similar names

DNS History

16 records (8 active, 8 former)

NSa1-139.akam.neta11-66.akam.neta12-67.akam.neta28-64.akam.neta5-65.akam.neta8-66.akam.netA23.40.179.13223.40.179.152104.97.85.11104.97.85.432.18.67.752.18.67.8723.207.202.5523.207.202.5623.57.90.10123.57.90.110
●NSa1-139.akam.net2026-02-14 β†’ 2026-02-18 Β· 2 obs
● 2026-02-14 18:19:48
● 2026-02-18 22:39:20
●NSa11-66.akam.net2026-02-14 β†’ 2026-02-18 Β· 2 obs
● 2026-02-14 18:19:48
● 2026-02-18 22:39:20
●NSa12-67.akam.net2026-02-14 β†’ 2026-02-18 Β· 2 obs
● 2026-02-14 18:19:48
● 2026-02-18 22:39:20
●NSa28-64.akam.net2026-02-14 β†’ 2026-02-18 Β· 2 obs
● 2026-02-14 18:19:48
● 2026-02-18 22:39:20
●NSa5-65.akam.net2026-02-14 β†’ 2026-02-18 Β· 2 obs
● 2026-02-14 18:19:48
● 2026-02-18 22:39:20
●NSa8-66.akam.net2026-02-14 β†’ 2026-02-18 Β· 2 obs
● 2026-02-14 18:19:48
● 2026-02-18 22:39:20
β—‹A104.97.85.112026-02-14 β†’ 2026-02-18 Β· 2 obs
β—‹ 2026-02-14 18:19:48
β—‹ 2026-02-18 22:39:20
β—‹A104.97.85.432026-02-14 β†’ 2026-02-18 Β· 2 obs
β—‹ 2026-02-14 18:19:48
β—‹ 2026-02-18 22:39:20
β—‹A2.18.67.752026-02-14 β†’ 2026-02-16 Β· 5 obs
● 2026-02-14 18:19:48
β—‹ 2026-02-14 20:37:08
● 2026-02-16 10:16:48
β—‹ 2026-02-16 11:53:24
β—‹ 2026-02-18 22:39:20
β—‹A2.18.67.872026-02-14 β†’ 2026-02-16 Β· 5 obs
● 2026-02-14 18:19:48
β—‹ 2026-02-14 20:37:08
● 2026-02-16 10:16:48
β—‹ 2026-02-16 11:53:24
β—‹ 2026-02-18 22:39:20
β—‹A23.207.202.552026-02-14 β†’ 2026-02-16 Β· 6 obs
β—‹ 2026-02-14 18:19:48
● 2026-02-14 20:37:08
β—‹ 2026-02-16 10:16:48
● 2026-02-16 11:53:24
β—‹ 2026-02-18 11:09:56
β—‹ 2026-02-18 22:39:20
β—‹A23.207.202.562026-02-14 β†’ 2026-02-16 Β· 6 obs
β—‹ 2026-02-14 18:19:48
● 2026-02-14 20:37:08
β—‹ 2026-02-16 10:16:48
● 2026-02-16 11:53:24
β—‹ 2026-02-18 11:09:56
β—‹ 2026-02-18 22:39:20
●A23.40.179.1322026-02-18 β†’ 2026-02-18 Β· 3 obs
β—‹ 2026-02-18 11:09:56
● 2026-02-18 22:39:18
● 2026-02-18 22:39:20
●A23.40.179.1522026-02-18 β†’ 2026-02-18 Β· 3 obs
β—‹ 2026-02-18 11:09:56
● 2026-02-18 22:39:18
● 2026-02-18 22:39:20
β—‹A23.57.90.1012026-02-18 β†’ 2026-02-18 Β· 4 obs
β—‹ 2026-02-16 11:53:24
● 2026-02-18 11:09:56
β—‹ 2026-02-18 22:39:18
β—‹ 2026-02-18 22:39:20
β—‹A23.57.90.1102026-02-18 β†’ 2026-02-18 Β· 4 obs
β—‹ 2026-02-16 11:53:24
● 2026-02-18 11:09:56
β—‹ 2026-02-18 22:39:18
β—‹ 2026-02-18 22:39:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cos.rsa12-67.akam.net, a28-64.akam.net, a5-65.akam.net, a1-139.akam.net...-

βœ… Authoritative Response

Server: 193.108.91.139

NS records: a12-67.akam.net, a28-64.akam.net, a5-65.akam.net, a1-139.akam.net, a11-66.akam.net, a8-66.akam.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cos.rs (unsigned zone)

⏱️ Timing

Total: 268ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A223.40.179.152, 23.40.179.132
NS6a5-65.akam.net, a11-66.akam.net...
SOA1a1-139.akam.net hostmaster.hm.com

AI analysis

cos.rs resolves to two IP numbers: 23.40.179.132 and 23.40.179.152.

Other host names, for instance h-m.id, a23-40-179-152.deploy.static.akamaitechnologies.com, a1819.q.akamai.net, a382.dscq.akamai.net and a23-40-179-132.deploy.static.akamaitechnologies.com share IP numbers with cos.rs.

cos.rs is delegated to six name servers: a1-139.akam.net, a11-66.akam.net, a12-67.akam.net, a28-64.akam.net, a5-65.akam.net and a8-66.akam.net.

cos.rs shares some name servers with other domains, for example hmclub.dk, kruti.ai, ifastfinancial.com.hk, hondatires.net and hawksteam.com.

these name servers are often used with a18-67.akam.net, a7-66.akam.net, a9-67.akam.net, a13-65.akam.net, a9-66.akam.net, a3-65.akam.net, a11-64.akam.net, a22-64.akam.net, a16-67.akam.net and a6-65.akam.net.

Host names with two IP numbers:

a1-139.akam.net ->2600:1401:2::8b and 193.108.91.139

a11-66.akam.net ->2600:1480:1::42 and 84.53.139.66

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

a28-64.akam.net ->2600:1480:d800::40 and 95.100.173.64

a5-65.akam.net ->2600:1480:b000::41 and 95.100.168.65

a8-66.akam.net ->2600:1403:a::42 and 2.16.40.66