wordpressmu.com - robtex.com
wordpressmu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.6.42.151🇺🇸 Automattic66.6.42.0/24 TUMBLR | ||||||
| PTR | wordpress.org | ||||||
| NS | ns1.wordpress.org ⭐ | ||||||
| A | 2a04:fa87:ffff::c6b5:740a🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns1.wordpress.org | ||||||
| A | 198.181.116.10🇺🇸 Automattic198.181.116.0/24 Route Object | ||||||
| PTR | ns1.wordpress.org | ||||||
| NS | ns2.wordpress.org | ||||||
| A | 2a04:fa87:ffff::c6b5:750a🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns2.wordpress.org | ||||||
| A | 198.181.117.10🇺🇸 Automattic198.181.117.0/24 Route Object | ||||||
| PTR | ns2.wordpress.org | ||||||
| NS | ns3.wordpress.org | ||||||
| A | 2620:115:c00f::c000:4a0a🇺🇸 Automattic2620:115:c00f::/48 Route6 Object | ||||||
| PTR | ns3.wordpress.org | ||||||
| A | 192.0.74.10🇺🇸 Automattic192.0.74.0/24 Route Object | ||||||
| PTR | ns3.wordpress.org | ||||||
| NS | ns4.wordpress.org | ||||||
| A | 2620:115:c00f::c000:4b0a🇺🇸 Automattic2620:115:c00f::/48 Route6 Object | ||||||
| PTR | ns4.wordpress.org | ||||||
| A | 192.0.75.10🇺🇸 Automattic192.0.75.0/24 Route Object | ||||||
| PTR | ns4.wordpress.org | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.wordpress.orghostmaster@wordpress.org 2022-04-05 #4 | ||||||
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=1787344254 | ||||||
Same first word
wordpressmu.com |
wordpressmu.sinaapp.com |
Previous names
Next names
DNS History
8 records (5 active, 3 former)
○NSns1.wordpress.com2015-08-21 → 2017-03-28 · 4 obs
● 2017-03-28 15:28:08
○ 2026-08-20 10:39:56
○ 2026-08-21 20:45:32
●NSns1.wordpress.org2026-08-20 → 2026-08-21 · 3 obs
● 2026-08-20 10:39:56
● 2026-08-21 20:45:32
○NSns2.wordpress.com2015-08-21 → 2017-03-28 · 4 obs
● 2017-03-28 15:28:08
○ 2026-08-20 10:39:56
○ 2026-08-21 20:45:32
●NSns2.wordpress.org2026-08-20 → 2026-08-21 · 3 obs
● 2026-08-20 10:39:56
● 2026-08-21 20:45:32
○NSns3.wordpress.com2015-08-21 → 2017-03-28 · 4 obs
● 2017-03-28 15:28:08
○ 2026-08-20 10:39:56
○ 2026-08-21 20:45:32
●NSns3.wordpress.org2026-08-20 → 2026-08-21 · 3 obs
● 2026-08-20 10:39:56
● 2026-08-21 20:45:32
●NSns4.wordpress.org2026-08-20 → 2026-08-21 · 3 obs
● 2026-08-20 10:39:56
● 2026-08-21 20:45:32
●A66.6.42.1512026-08-20 → 2026-08-21 · 2 obs
● 2026-08-21 20:45:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| wordpressmu.com | ns1.wordpress.org, ns2.wordpress.org, ns3.wordpress.org, ns4.wordpress.org | - |
✅ Authoritative Response
Server:192.0.75.10
NS records: ns1.wordpress.org, ns2.wordpress.org, ns3.wordpress.org, ns4.wordpress.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wordpressmu.com (unsigned zone)
⏱️ Timing
Total: 514ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.6.42.151 |
| NS | 4 | ns1.wordpress.org, ns2.wordpress.org... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.wordpress.org hostmaster.wordpress.o |
Analysis
IP Addresses
wordpressmu.com points to a single IP number: 66.6.42.151.
Additional host names — wordpress.co.at, wordpressmultisite.com, ordpress.org and two others — share IP numbers with wordpressmu.com.
Name Servers
wordpressmu.com has four authoritative name servers: ns1.wordpress.org, ns2.wordpress.org, ns3.wordpress.org and ns4.wordpress.org.
wordpressmu.com shares at least some of its name servers with other domains, including 234.40.155.66.in-addr.arpa, wp.org, 245.164.143.198.in-addr.arpa and two others.
The host names ns1.wordpress.org, ns2.wordpress.org, ns3.wordpress.org and ns4.wordpress.org each resolve to two IP addresses: ns1.wordpress.org resolves to 198.181.116.10 and 2a04:fa87:ffff::c6b5:740a; ns2.wordpress.org resolves to 198.181.117.10 and 2a04:fa87:ffff::c6b5:750a; ns3.wordpress.org resolves to 192.0.74.10 and 2620:115:c00f::c000:4a0a; ns4.wordpress.org resolves to 192.0.75.10 and 2620:115:c00f::c000:4b0a.