mail.51is.com - robtex.com
mail.51is.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 101.89.76.178๐จ๐ณ SHANGHAITELECOM101.89.76.0/24 SHIDC | ||||||
51is.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 101.89.76.178๐จ๐ณ SHANGHAITELECOM101.89.76.0/24 SHIDC | ||||||
| NS | ns13.xincache.com โญ | ||||||
| NS | ns14.xincache.com | ||||||
| SOA | ns13.xincache.comenterprise1dnsadmin@dnspod.com serial=1577162634 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA101.89.76.1782026-03-26 โ 2026-03-26 ยท 3 obs
โ 2016-08-11 06:56:48
โ 2026-03-26 21:02:22
โ 2026-03-26 21:02:24
โ 2026-03-26 21:02:22
โ 2026-03-26 21:02:24
โA114.80.114.1232015-08-16 โ 2016-08-11 ยท 4 obs
โ 2015-08-16 23:04:30
โ 2016-08-11 06:56:48
โ 2026-03-26 21:02:22
โ 2026-03-26 21:02:24
โ 2016-08-11 06:56:48
โ 2026-03-26 21:02:22
โ 2026-03-26 21:02:24
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| 51is.com | ns13.xincache.com, ns14.xincache.com | 12 records |
โ Authoritative Response
Server:1.12.0.1
NS records: ns13.xincache.com, ns14.xincache.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for 51is.com (unsigned zone)
โฑ๏ธ Timing
Total: 119ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.89.76.178 |
๐ Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns13.xincache.com, ns13.xincache.com, ns13.xincache.com...)
Analysis
IP Addresses
mail.51is.com resolves to a single IP address: 101.89.76.178.
Other host names including webxun.com, okn.cn, genesischemical.com.cn, 51is.com and webws.com share IP numbers with mail.51is.com.