harva.com - dns.ninja
harva.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.151.31🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s409.sureserver.com | ||||||
| NS | ns1.s409.sureserver.com ⭐ | ||||||
| A | 192.252.151.31🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s409.sureserver.com | ||||||
| NS | ns2.s409.sureserver.com | ||||||
| A | 192.252.152.31🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.s409.sureserver.com | ||||||
| MX | mx1.biz.rr.com ⭐ | ||||||
| A | 47.43.26.67🇺🇸 RoadRunner47.43.24.0/21 | ||||||
| PTR | p-bc5-iedge-vip.rr.com.msg.pkvw.co.charter.net | ||||||
| MX | mx2.biz.rr.com(10) | ||||||
| A | 47.43.26.68🇺🇸 RoadRunner47.43.24.0/21 | ||||||
| PTR | p-bc5-iedge-2-vip.rr.com.msg.pkvw.co.charter.net | ||||||
| TXT | v=spf1 a mx include:s409.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.s409.sureserver.comhostmaster@harva.com serial=1786712298 | ||||||
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=1786714734 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSns1.mediatemple.net2015-08-02 → 2018-08-01 · 4 obs
● 2018-08-01 03:52:40
○ 2026-02-15 22:21:38
○ 2026-08-14 13:45:18
●NSns1.s409.sureserver.com2026-02-15 → 2026-08-14 · 3 obs
● 2026-02-15 22:21:38
● 2026-08-14 13:45:18
○NSns2.mediatemple.net2015-08-02 → 2018-08-01 · 4 obs
● 2018-08-01 03:52:40
○ 2026-02-15 22:21:38
○ 2026-08-14 13:45:18
●NSns2.s409.sureserver.com2026-02-15 → 2026-08-14 · 3 obs
● 2026-02-15 22:21:38
● 2026-08-14 13:45:18
●MXmx1.biz.rr.com2015-08-02 → 2026-08-14 · 2 obs
● 2026-08-14 13:45:18
●MXmx2.biz.rr.com2015-08-02 → 2026-08-14 · 2 obs
● 2026-08-14 13:45:18
●A192.252.151.312026-02-15 → 2026-08-14 · 3 obs
● 2026-02-15 22:21:38
● 2026-08-14 13:45:18
○A205.186.183.762015-08-02 → 2018-08-01 · 4 obs
● 2018-08-01 03:52:40
○ 2026-02-15 22:21:38
○ 2026-08-14 13:45:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| harva.com | ns1.s409.sureserver.com, ns2.s409.sureserver.com | 2 records |
✅ Authoritative Response
Server:192.252.151.31
NS records: ns1.s409.sureserver.com, ns2.s409.sureserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for harva.com (unsigned zone)
⏱️ Timing
Total: 125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.151.31 |
| NS | 2 | ns1.s409.sureserver.com, ns2.s409.sureserver.com |
| MX | 2 | mx1.biz.rr.com (pri: 0), mx2.biz.rr.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:s409.smtp-spf.surese |
| SOA | 1 | ns1.s409.sureserver.com hostmaster.harva |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.s409.sureserver.com, ns2.s409.sureserver.com)
Analysis
IP Addresses
harva.com has exactly one IP address — 192.252.151.31.
mail.navalgazing.com, mail.s409.sureserver.com, zone1.pca.org plus two other host names have IP numbers in common with harva.com.
Name Servers
harva.com uses two name servers for its delegation: ns1.s409.sureserver.com and ns2.s409.sureserver.com.
The name server configuration of harva.com is shared with other domains, for instance mikropart.com, wacaco.com, matchtalent.com.hk and two others.
Each of ns1.s409.sureserver.com and ns2.s409.sureserver.com has one IP address: ns1.s409.sureserver.com uses 192.252.151.31 and ns2.s409.sureserver.com uses 192.252.152.31.
Mail Servers
harva.com uses two mail servers, mx1.biz.rr.com and mx2.biz.rr.com.
The mail server setup of harva.com matches that of other domains such as wthomasassociates.com, dart-construction.biz, jermanpersonnel.com and two others.
At least a portion of harva.com's mail servers are shared with other domains, among them corpodiagnostica.com and engraversinc.com.
Each of mx1.biz.rr.com and mx2.biz.rr.com has one IP address: mx1.biz.rr.com uses 47.43.26.67 and mx2.biz.rr.com uses 47.43.26.68.