services.isca.jp - robtex.com
services.isca.jp
| DNSSEC | ⚠️ Not signed | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dd-in-f27.1e100.net | ||||||
| A | 74.125.137.27🇺🇸 Google74.125.137.0/24 | ||||||
| PTR | dy-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48 | ||||||
| PTR | rb-in-f26.1e100.net | ||||||
| A | 142.250.102.27🇺🇸 Google142.250.102.0/24 | ||||||
| PTR | rb-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | yudfwta-in-f27.1e100.net | ||||||
| A | 172.253.135.27🇺🇸 Google172.253.135.0/24 | ||||||
| PTR | yudfwta-in-f27.1e100.net | ||||||
| MX | aspmx2.googlemail.com(10) | ||||||
| A | 2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | lcausi-in-f27.1e100.net | ||||||
| A | 192.178.128.26🇺🇸 Google192.178.128.0/24 | ||||||
| PTR | lcausi-in-f26.1e100.net | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| A | 2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | yudfwta-in-f27.1e100.net | ||||||
| A | 172.253.135.26🇺🇸 Google172.253.135.0/24 | ||||||
| PTR | yudfwta-in-f26.1e100.net | ||||||
| TXT | google-site-verification=cXWkdejGvEhxJIKgkprOG4x-8QHIfzHxe_rjXDYTJAg | ||||||
| TXT | v=spf1 include:_spf.services.isca.jp ~all | ||||||
isca.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1988.awsdns-56.co.uk ⭐ | ||||||
| NS | ns-1248.awsdns-28.org | ||||||
| NS | ns-28.awsdns-03.com | ||||||
| NS | ns-884.awsdns-46.net | ||||||
| TXT | ZnA3a2owQmhjZjlCems2VnBRMDA= | ||||||
| TXT | google-site-verification=MeCtxLkMyrySRmHdPTyyEaF7P103fA6O0ZUnAh9SKws | ||||||
| TXT | google-site-verification=zjCiIMgNY6bodmZ03NoVaeGF3s4tsNoIG50NWR-i8z4 | ||||||
| TXT | v=spf1 include:_spf.services.isca.jp ~all | ||||||
| SOA | ns-1988.awsdns-56.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
Subdomains
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, a.dns.jp, b.dns.jp, d.dns.jp... | - |
| isca.jp | ns-28.awsdns-03.com, ns-884.awsdns-46.net, ns-1248.awsdns-28.org, ns-1988.awsdns-56.co.uk | - |
✅ Authoritative Response
Server:205.251.192.28
NS records: ns-28.awsdns-03.com, ns-884.awsdns-46.net, ns-1248.awsdns-28.org, ns-1988.awsdns-56.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isca.jp (unsigned zone)
⏱️ Timing
Total: 405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 2 | google-site-verification=cXWkdejGvEhxJIK, v=spf1 include:_spf.services.isca.jp ~al |
Analysis
Hierarchy
services.isca.jp is a parent of imt.services.isca.jp, casso.services.isca.jp and nasca.services.isca.jp.
Mail Servers
services.isca.jp is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
services.isca.jp shares at least some mail servers with other domains, for example dappur.io, ns500794.ns500821.ns500821.ns500795.ns500795.ns500794.lustypartnersfinder.com, ns500768.ns500758.ns500759.ns500758.ns500698.ns500735.ns500736.ns500735.ns500736.ns500698.ns500708.ns500576.ns500619.ns500619.ns500619.trackreceptor.com, ihana.biz and alliancex.org.
These mail servers are commonly used alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.26.
aspmx3.googlemail.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26.
aspmx.l.google.com points to: 2607:f8b0:4023:c0b::1b and 74.125.137.27.
alt1.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.27.
alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.27.
Host names that point to 2607:f8b0:4023:1015::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com.