hiromu.org - robtex.com
hiromu.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2405:6583:6780:fd00:a5ea:5749:2196:daa5🇯🇵 ASAHI-NET2405:6580::/29 Asahi Net, Inc. | ||||||
| NS | ns1.hiromu.org ⭐ | ||||||
| A | 2403:bd80:c003::1:1🇯🇵 HOMENOC2403:bd80::/32 Home NOC Operators Group IPv6 ORIGIN-BLOCK-1 | ||||||
| PTR | marbacka.org | ||||||
| NS | dt3.hiromu.org | ||||||
| A | 2a12:bec4:1821:427::1:1🇬🇧 DeluxHost2a12:bec4:1820::/44 | ||||||
| NS | dt5.hiromu.org | ||||||
| A | 2405:6583:6780:fd00:a5ea:5749:2196:daa5🇯🇵 ASAHI-NET2405:6580::/29 Asahi Net, Inc. | ||||||
| NS | ns2.hiromu.org | ||||||
| A | 202.226.6.145🇯🇵 HOMENOC202.226.4.0/22 Home NOC Operators Group IPv4 BLOCK-4 X-Keiro: noc-ops@homenoc.ad.jp | ||||||
| NS | ns4.hiromu.org | ||||||
| A | 163.220.228.113🇯🇵 ENTERNET-AS163.220.228.0/22 ENTERNET X-Keiro: enternet.irradmin1@mail1.cyber.ipa.go.jp | ||||||
| PTR | 163-220-228-113.v4.coe.ad.jp | ||||||
| MX | mx10.hiromu.org ⭐ | ||||||
| A | 2403:bd80:c003::1:1🇯🇵 HOMENOC2403:bd80::/32 Home NOC Operators Group IPv6 ORIGIN-BLOCK-1 | ||||||
| PTR | marbacka.org | ||||||
| A | 202.226.6.145🇯🇵 HOMENOC202.226.4.0/22 Home NOC Operators Group IPv4 BLOCK-4 X-Keiro: noc-ops@homenoc.ad.jp | ||||||
| MX | mx20.hiromu.org(20) | ||||||
| A | 2405:6583:6780:fd00:a5ea:5749:2196:daa5🇯🇵 ASAHI-NET2405:6580::/29 Asahi Net, Inc. | ||||||
| TXT | v=spf1 +ip6:2403:bd80:c003::/48 +ip4:202.226.6.145 +ip6:2408:213:1360:5600::/... | ||||||
| SOA | ns1.hiromu.orgroot@hiromu.org serial=202511231 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778408201 | ||||||
Subdomains
ns4.hiromu.org |
mx20.hiromu.org |
dt3.hiromu.org |
ns2.hiromu.org |
mx10.hiromu.org |
dt5.hiromu.org |
ns1.hiromu.org |
Same first word
hiromu.org |
hiromu.sakura.ne.jp |
Similar names
DNS History
9 records (8 active, 1 former)
●NSdt3.hiromu.org2026-04-10 → 2026-05-10 · 3 obs
● 2026-04-10 12:29:34
● 2026-05-10 10:26:22
●NSdt5.hiromu.org2026-04-10 → 2026-05-10 · 3 obs
● 2026-04-10 12:29:34
● 2026-05-10 10:26:22
●NSns1.hiromu.org2020-01-18 → 2026-05-10 · 2 obs
● 2026-05-10 10:26:22
●NSns2.hiromu.org2020-01-18 → 2026-05-10 · 2 obs
● 2026-05-10 10:26:22
●NSns4.hiromu.org2026-04-10 → 2026-05-10 · 3 obs
● 2026-04-10 12:29:34
● 2026-05-10 10:26:22
○MXmx.hiromu.org2020-01-18 → 2020-01-18 · 3 obs
○ 2026-04-10 12:29:34
○ 2026-05-10 10:26:22
●MXmx10.hiromu.org2026-04-10 → 2026-05-10 · 3 obs
● 2026-04-10 12:29:34
● 2026-05-10 10:26:22
●MXmx20.hiromu.org2026-04-10 → 2026-05-10 · 3 obs
● 2026-04-10 12:29:34
● 2026-05-10 10:26:22
●A2405:6583:6780:fd00:a5ea:5749:2196:daa52026-04-10 → 2026-05-10 · 2 obs
● 2026-05-10 10:26:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| hiromu.org | ns4.hiromu.org, dt3.hiromu.org, dt5.hiromu.org, ns1.hiromu.org... | 5 records |
✅ Authoritative Response
Server:202.226.6.145
NS records: ns4.hiromu.org, dt3.hiromu.org, dt5.hiromu.org, ns1.hiromu.org, ns2.hiromu.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hiromu.org (unsigned zone)
⏱️ Timing
Total: 866ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| AAAA | 1 | 2405:6583:6780:fd00:a5ea:5749:2196:daa5 |
| NS | 5 | ns4.hiromu.org, dt5.hiromu.org... |
| MX | 2 | mx20.hiromu.org (pri: 20), mx10.hiromu.org (pri: 10) |
| TXT | 1 | v=spf1 +ip6:2403:bd80:c003::/48 +ip4:202 |
| SOA | 1 | ns1.hiromu.org root.hiromu.org |
📌 Glue Records Collected
Total: 5
In-bailiwick: 5 (dt3.hiromu.org, ns2.hiromu.org, ns4.hiromu.org...)
Analysis
Hierarchy
hiromu.org is the parent of ns4.hiromu.org, mx20.hiromu.org, dt3.hiromu.org, ns2.hiromu.org, mx10.hiromu.org and a few other host names.
IP Addresses
hiromu.org resolves to one IP number: 2405:6583:6780:fd00:a5ea:5749:2196:daa5.
other host names including mx20.marbacka.org, mx20.yumene.net, dt5.hiromu.org, ns1.yamamoto.gr.jp and dt5.yumene.org share IP numbers with hiromu.org.
Name Servers
hiromu.org is delegated to five name servers: dt3.hiromu.org, dt5.hiromu.org, ns1.hiromu.org, ns2.hiromu.org and ns4.hiromu.org.
Host names with one IP number:
dt3.hiromu.org points to 2a12:bec4:1821:427::1:1
dt5.hiromu.org points to 2405:6583:6780:fd00:a5ea:5749:2196:daa5
ns1.hiromu.org points to 2403:bd80:c003::1:1
ns2.hiromu.org points to 202.226.6.145
ns4.hiromu.org points to 163.220.228.113
Mail Servers
Two mail servers handle hiromu.org: mx10.hiromu.org and mx20.hiromu.org.
Two IP numbers for a host: mx10.hiromu.org points to 2403:bd80:c003::1:1 and 202.226.6.145.
One IP number for a host: mx20.hiromu.org points to 2405:6583:6780:fd00:a5ea:5749:2196:daa5.