granclass.info - robtex.com
granclass.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1776077903 | ||||||
MX for
granclass.info |
Subdomains
hostmaster.granclass.info |
Same first word
granclass.info |
DNS History
13 records (7 active, 6 former)
○NSns1.value-domain.com2015-06-21 → 2017-01-25 · 4 obs
● 2017-01-25 20:57:12
○ 2018-06-03 20:19:22
○ 2026-04-13 11:38:18
●NSns1.xserver.jp2026-03-29 → 2026-04-13 · 3 obs
● 2026-03-29 23:06:18
● 2026-04-13 11:38:18
○NSns14.wixdns.net2018-06-03 → 2018-06-03 · 4 obs
● 2018-06-03 20:19:22
○ 2026-03-29 23:06:18
○ 2026-04-13 11:38:18
○NSns15.wixdns.net2018-06-03 → 2018-06-03 · 4 obs
● 2018-06-03 20:19:22
○ 2026-03-29 23:06:18
○ 2026-04-13 11:38:18
○NSns2.value-domain.com2015-06-21 → 2017-01-25 · 4 obs
● 2017-01-25 20:57:12
○ 2018-06-03 20:19:22
○ 2026-04-13 11:38:18
●NSns2.xserver.jp2026-03-29 → 2026-04-13 · 3 obs
● 2026-03-29 23:06:18
● 2026-04-13 11:38:18
●NSns3.xserver.jp2026-03-29 → 2026-04-13 · 3 obs
● 2026-03-29 23:06:18
● 2026-04-13 11:38:18
●NSns4.xserver.jp2026-03-29 → 2026-04-13 · 3 obs
● 2026-03-29 23:06:18
● 2026-04-13 11:38:18
●NSns5.xserver.jp2026-03-29 → 2026-04-13 · 3 obs
● 2026-03-29 23:06:18
● 2026-04-13 11:38:18
●MXgranclass.info2015-06-21 → 2026-04-13 · 5 obs
● 2017-01-25 20:57:12
○ 2018-06-03 20:19:22
● 2026-03-29 23:06:18
● 2026-04-13 11:38:18
●A183.181.81.782026-03-29 → 2026-04-13 · 3 obs
● 2026-03-29 23:06:18
● 2026-04-13 11:38:18
○A202.172.28.1562015-06-21 → 2017-01-25 · 4 obs
● 2017-01-25 20:57:12
○ 2018-06-03 20:19:22
○ 2026-04-13 11:38:18
○A23.236.62.1472018-06-03 → 2018-06-03 · 4 obs
● 2018-06-03 20:19:22
○ 2026-03-29 23:06:18
○ 2026-04-13 11:38:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| granclass.info | ns2.xserver.jp, ns3.xserver.jp, ns5.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:157.112.182.218
NS records: ns2.xserver.jp, ns3.xserver.jp, ns5.xserver.jp, ns4.xserver.jp, ns1.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for granclass.info (unsigned zone)
⏱️ Timing
Total: 580ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.81.78 |
| NS | 5 | ns2.xserver.jp, ns4.xserver.jp... |
| MX | 1 | granclass.info (pri: 0) |
| TXT | 2 | google-site-verification=I2AfZGFzGhe7rwI, v=spf1 +a:sv10397.xserver.jp +a:granclas |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
granclass.info is the parent of hostmaster.granclass.info.
Mail Server Role
For granclass.info, the mail server is granclass.info.
IP Addresses
granclass.info resolves to one IP number: 183.181.81.78.
other host names including trust-up.jp, mediastorage.info, yamakinweb.com, sv10397.xserver.jp and hostmaster.granclass.info share IP numbers with granclass.info.
Name Servers
granclass.info is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
granclass.info at least partially shares name servers with other domains, for instance nihonkai-club.com, itobiz.com, youken-science.co.jp, gambaru-life.com and holyassociates.com.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246; ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247; ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26; ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
granclass.info is served by a single mail server, granclass.info.
granclass.info resolves to IP 183.181.81.78.