mail1.science-server.com - robtex.com
mail1.science-server.com
| DNSSEC | โ ๏ธ Not signed | ||||||
science-server.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 112.78.112.100๐ฏ๐ต SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | ns1.value-domain.com โญ | ||||||
| NS | ns1.science-server.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.value-domain.com | ||||||
| NS | ns3.value-domain.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns4.value-domain.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns5.value-domain.com โ ๏ธ Not in zone NS records | ||||||
| MX | science-server.com โญ | ||||||
| SOA | ns1.value-domain.comhostmaster@science-server.com 2025-07-02 #15 | ||||||
WOT: SAFE (1/100)
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
โA133.242.230.1052016-07-16 โ 2016-12-27 ยท 5 obs
โ 2016-05-23 12:10:22
โ 2016-07-16 05:57:04
โ 2016-12-27 13:46:02
โ 2026-02-25 18:24:22
โ 2026-03-28 09:58:46
โ 2016-07-16 05:57:04
โ 2016-12-27 13:46:02
โ 2026-02-25 18:24:22
โ 2026-03-28 09:58:46
โA219.117.213.2202015-07-23 โ 2016-05-23 ยท 4 obs
โ 2015-07-23 11:34:24
โ 2016-05-23 12:10:22
โ 2016-07-16 05:57:04
โ 2026-03-28 09:58:46
โ 2016-05-23 12:10:22
โ 2016-07-16 05:57:04
โ 2026-03-28 09:58:46
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| science-server.com | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com... | 6 records |
โ Authoritative Response
Server:172.64.53.3
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com, ns1.science-server.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for science-server.com (unsigned zone)
โฑ๏ธ Timing
Total: 615ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|
๐ Glue Records Collected
Total: 6
In-bailiwick: 1 (ns1.science-server.com)
Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)