office-iwama.com - robtex.com
office-iwama.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.123.7.66🇯🇵 AS131921153.123.6.0/23 GMO GlobalSign Holdings K.K. | ||||||
| PTR | sv101.wadax-sv.jp | ||||||
| NS | sv101.wadax-sv.jp ⭐ | ||||||
| A | 153.123.7.66🇯🇵 AS131921153.123.6.0/23 GMO GlobalSign Holdings K.K. | ||||||
| PTR | sv101.wadax-sv.jp | ||||||
| NS | nssv101.wadax-sv.jp | ||||||
| A | 202.234.155.198🇯🇵 IDC202.234.155.0/24 Frontier Inc. | ||||||
| MX | sva101.wadax-sv.jp ⭐ | ||||||
| A | 153.123.7.18🇯🇵 AS131921153.123.6.0/23 GMO GlobalSign Holdings K.K. | ||||||
| PTR | sva101.wadax-sv.jp | ||||||
| TXT | v=spf1 +ip4:153.123.7.66 +include:_spf-sd.wadax-sv.jp ~all | ||||||
| SOA | sv101.wadax-sv.jppostmaster@office-iwama.com 2023-06-27 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778478231 | ||||||
Previously NS for
office-iwama.com |
Same first word
office-iwama.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns2.wadax.ne.jp2015-07-26 → 2017-08-30 · 4 obs
● 2017-08-30 03:44:58
○ 2026-02-23 22:32:18
○ 2026-05-11 06:07:20
●NSnssv101.wadax-sv.jp2026-02-23 → 2026-05-11 · 3 obs
● 2026-02-23 22:32:18
● 2026-05-11 06:07:20
○NSoffice-iwama.com2015-07-26 → 2017-08-30 · 4 obs
● 2017-08-30 03:44:58
○ 2026-02-23 22:32:18
○ 2026-05-11 06:07:20
●NSsv101.wadax-sv.jp2026-02-23 → 2026-05-11 · 3 obs
● 2026-02-23 22:32:18
● 2026-05-11 06:07:20
○NSsv40.wadax.ne.jp2015-07-26 → 2017-08-30 · 4 obs
● 2017-08-30 03:44:58
○ 2026-02-23 22:32:18
○ 2026-05-11 06:07:20
○MXah08.wadax.ne.jp2015-07-26 → 2017-08-30 · 4 obs
● 2017-08-30 03:44:58
○ 2026-02-23 22:32:18
○ 2026-05-11 06:07:20
●MXsva101.wadax-sv.jp2026-02-23 → 2026-05-11 · 3 obs
● 2026-02-23 22:32:18
● 2026-05-11 06:07:20
●A153.123.7.662026-02-23 → 2026-05-11 · 3 obs
● 2026-02-23 22:32:18
● 2026-05-11 06:07:20
○A211.133.134.902015-07-26 → 2017-08-30 · 4 obs
● 2017-08-30 03:44:58
○ 2026-02-23 22:32:18
○ 2026-05-11 06:07:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| office-iwama.com | nssv101.wadax-sv.jp, sv101.wadax-sv.jp | - |
✅ Authoritative Response
Server:202.234.155.198
NS records: nssv101.wadax-sv.jp, sv101.wadax-sv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for office-iwama.com (unsigned zone)
⏱️ Timing
Total: 1251ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.123.7.66 |
| NS | 2 | sv101.wadax-sv.jp, nssv101.wadax-sv.jp |
| MX | 1 | sva101.wadax-sv.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:153.123.7.66 +include:_spf-s |
| SOA | 1 | sv101.wadax-sv.jp postmaster.office-iwam |
Analysis
IP Addresses
office-iwama.com points to a single IP number: 153.123.7.66.
Other host names, for instance mail.sumireya.com, fullhousecorp.jp, scicom.co.jp, yamat.co.jp and tomoe-kensetsu.com share IP numbers with office-iwama.com.
Name Servers
office-iwama.com is delegated to two name servers: nssv101.wadax-sv.jp and sv101.wadax-sv.jp.
office-iwama.com uses the same name server setup as other domains, for instance ogawa-milk.com, sumireya.com, smile-h-p.com, arc1.jp and rec.co.jp.
office-iwama.com shares name servers with other domains at least partially, for instance nishihara-shokai.com, kensox.co.jp, nankaido.co.jp, gris2.com and mushiya-sanuki.com.
these name servers are commonly used with the name servers sv106.wadax-sv.jp, sv120.wadax-sv.jp, sv124.wadax-sv.jp, sv121.wadax-sv.jp, sv112.wadax-sv.jp, sv119.wadax-sv.jp, sv117.wadax-sv.jp, sv103.wadax-sv.jp, sv105.wadax-sv.jp and sv115.wadax-sv.jp.
Host names with one IP number:
nssv101.wadax-sv.jp points to: 202.234.155.198.
sv101.wadax-sv.jp points to: 153.123.7.66.
Mail Servers
The mail server for office-iwama.com is sva101.wadax-sv.jp.
office-iwama.com shares the same mail server setup as other domains, including hanagumi.com, taobears.com, c-ig.jp, geosites-hokkaido.org and hidatakayama.co.jp.
office-iwama.com shares some mail servers with other domains, including eneres.co.jp, k2coltd.com, bright-trading.com, bellissimo.co.jp and peruchan.com.
Host name sva101.wadax-sv.jp resolves to IP 153.123.7.18.