coretv.com - dns.ninja
coretv.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | 01.dnsv.jp โญ | ||||||
| A | 2400:8500:3300::53๐ฏ๐ต GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53๐ฏ๐ต GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53๐ฏ๐ต GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp โ ๏ธ Not in parent delegation | ||||||
| A | 2400:8500:3000::53๐ฏ๐ต GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53๐ฏ๐ต GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp โ ๏ธ Not in parent delegation | ||||||
| A | 2400:8500:3fff::53๐ฏ๐ต GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53๐ฏ๐ต GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| TXT | d898cb382861d84bef42a68c0a34e3cca1e31ed6 | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1540805385 | ||||||
com
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.gtld-servers.net โญ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786819494 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
โNS01.dnsv.jp2015-05-28 โ 2026-08-15 ยท 3 obs
โ 2015-05-28 08:16:16
โ 2026-08-15 19:13:38
โNS02.dnsv.jp2015-05-28 โ 2026-08-15 ยท 3 obs
โ 2015-05-28 08:16:16
โ 2026-08-15 19:13:38
โNS03.dnsv.jp2026-04-04 โ 2026-08-15 ยท 3 obs
โ 2026-04-04 08:50:34
โ 2026-08-15 19:13:38
โNS04.dnsv.jp2026-04-04 โ 2026-08-15 ยท 3 obs
โ 2026-04-04 08:50:34
โ 2026-08-15 19:13:38
โNSns.core-colors.co.jp2007-10-23 โ 2007-10-23 ยท 3 obs
โ 2015-05-28 08:16:16
โ 2026-08-15 19:13:38
โNSns1.core-colors.co.jp2007-10-23 โ 2007-10-23 ยท 3 obs
โ 2015-05-28 08:16:16
โ 2026-08-15 19:13:38
โMXmail.core-colors.co.jp2007-10-23 โ 2007-10-23 ยท 3 obs
โ 2015-05-28 08:16:16
โ 2026-08-15 19:13:38
โA210.130.174.122007-10-23 โ 2007-10-23 ยท 3 obs
โ 2015-05-28 08:16:16
โ 2026-08-15 19:13:38
โA75.101.130.1312015-05-28 โ 2017-02-12 ยท 5 obs
โ 2015-05-28 08:16:16
โ 2017-02-12 15:14:18
โ 2026-04-04 08:50:34
โ 2026-08-15 19:13:38
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coretv.com | 01.dnsv.jp, 02.dnsv.jp | - |
โ Authoritative Response
Server:157.7.33.53
NS records: 01.dnsv.jp, 02.dnsv.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for coretv.com (unsigned zone)
โฑ๏ธ Timing
Total: 1121ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| TXT | 1 | d898cb382861d84bef42a68c0a34e3cca1e31ed6 |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Name Servers
coretv.com has four authoritative name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
The name servers of coretv.com overlap at least partially with those of other domains โ among them il-pinolo.com, hirakatapark.co.jp, nboxdemo.net and two more.
Host names with two IP numbers:
01.dnsv.jp has two IP addresses: 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp has two IP addresses: 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp has two IP addresses: 157.7.35.53 and 2400:8500:3fff::53.
Host names pointing to a single IP address:
02.dnsv.jp directs to 157.7.33.53.