rtio.dev - dns.ninja
rtio.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.0.78.181🇺🇸 Automattic192.0.78.0/24 Route Object | ||||||
| A | 192.0.78.208🇺🇸 Automattic192.0.78.0/24 Route Object | ||||||
| NS | ns1.wordpress.com ⭐ | ||||||
| A | 2a04:fa87:ffff::c6b5:7409🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns1.wordpress.com | ||||||
| A | 198.181.116.9🇺🇸 Automattic198.181.116.0/24 Route Object | ||||||
| PTR | ns1.wordpress.com | ||||||
| NS | ns2.wordpress.com | ||||||
| A | 2a04:fa87:ffff::c6b5:7509🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns2.wordpress.com | ||||||
| A | 198.181.117.9🇺🇸 Automattic198.181.117.0/24 Route Object | ||||||
| PTR | ns2.wordpress.com | ||||||
| NS | ns3.wordpress.com | ||||||
| A | 2620:115:c00f::c000:4a09🇺🇸 Automattic2620:115:c00f::/48 Route6 Object | ||||||
| PTR | ns3.wordpress.com | ||||||
| A | 192.0.74.9🇺🇸 Automattic192.0.74.0/24 Route Object | ||||||
| PTR | ns3.wordpress.com | ||||||
| MX | smtp-fwd.wordpress.com ⭐ | ||||||
| A | 192.0.82.251🇺🇸 Automattic192.0.82.0/24 Route Object | ||||||
| PTR | smtp1-fwd.dfw.wordpress.com | ||||||
| TXT | v=spf1 include:_spf.wpcloud.com ~all | ||||||
| SOA | ns1.wordpress.comhostmaster@wordpress.com 2005-07-18 #58 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
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rtio.dev |
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rtio.jp |
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DNS History
6 records (6 active, 0 former)
●NSns1.wordpress.com2026-10-11 → 2026-11-12 · 2 obs
● 2026-11-12 11:58:28
●NSns2.wordpress.com2026-10-11 → 2026-11-12 · 2 obs
● 2026-11-12 11:58:28
●NSns3.wordpress.com2026-10-11 → 2026-11-12 · 2 obs
● 2026-11-12 11:58:28
●MXsmtp-fwd.wordpress.com2026-10-22 → 2026-11-12 · 2 obs
● 2026-11-12 11:58:28
●A192.0.78.1812026-10-11 → 2026-11-12 · 2 obs
● 2026-11-12 11:58:28
●A192.0.78.2082026-10-11 → 2026-11-12 · 2 obs
● 2026-11-12 11:58:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| rtio.dev | ns1.wordpress.com, ns3.wordpress.com, ns2.wordpress.com | - |
✅ Authoritative Response
Server:198.181.117.9
NS records: ns1.wordpress.com, ns3.wordpress.com, ns2.wordpress.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtio.dev (unsigned zone)
⏱️ Timing
Total: 897ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.0.78.208, 192.0.78.181 |
| NS | 3 | ns1.wordpress.com, ns3.wordpress.com... |
| MX | 1 | smtp-fwd.wordpress.com (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.wpcloud.com ~all |
| SOA | 1 | ns1.wordpress.com hostmaster.wordpress.c |
Analysis
IP Addresses
rtio.dev has two IP addresses: 192.0.78.181 and 192.0.78.208
spottyr.io, kandake.blog, canyonisme.net and two other host names share IP numbers with rtio.dev.
Name Servers
DNS for rtio.dev is handled by three authoritative name servers: ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com.
At least some of rtio.dev's name servers are shared with other domains, for example bleikja.net, wadingthroughthoughts.com, julieahern.com and two more.
Three hostnames — ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com — each have two IP addresses: ns1.wordpress.com has 198.181.116.9 and 2a04:fa87:ffff::c6b5:7409, ns2.wordpress.com has 198.181.117.9 and 2a04:fa87:ffff::c6b5:7509, and ns3.wordpress.com has 192.0.74.9 and 2620:115:c00f::c000:4a09.
Mail Servers
Mail for rtio.dev is handled by a single mail server, smtp-fwd.wordpress.com.
rtio.dev uses an identical mail server configuration to several other domains — among them lairdmichael.com, dallenhr.com, apigeetest.site and two more.
rtio.dev overlaps on mail servers with certain other domains, tulipanoskucko.com among them.
smtp-fwd.wordpress.com has exactly one IP number: 192.0.82.251.