groupspectrum.com - dns.ninja
groupspectrum.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.rediffmailpro.com ⚠️ Not in zone NS records | ||||||
| A | 119.252.154.105🇮🇳 Rediff-AS119.252.154.0/24 Rediff.com India Limited 1st Floor Mahalaxmi Engineering Estate L.J. Road No. 1, Mahim - West | ||||||
| PTR | host-119-252-154-105.rediffdns.com | ||||||
| NS | ns2.rediffmailpro.com ⚠️ Not in zone NS records | ||||||
| A | 114.31.231.175🇮🇳 Rediff-AS114.31.230.0/23 Rediff.com India Limited 1st Floor Mahalaxmi Engineering Estate L.J. Road No. 1, Mahim - West | ||||||
| PTR | host-114-31-231-175.rediffdns.com | ||||||
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=1787023989 | ||||||
NS for
groupspectrum.com |
Same first word
groupspectrum.com |
Similar names
spectrumgroup.net |
spectrumgroup.co.za |
spectrumgroup.com.au |
spectrumgroup.co.nz |
spectrumgroup.us |
spectrumgroup.org |
spectrumgroup.cz |
spectrumgroup.me |
Previous names
Next names
DNS History
5 records (2 active, 3 former)
○NSgroupspectrum.com2015-08-23 → 2017-08-15 · 4 obs
● 2015-08-23 03:36:22
● 2017-08-15 23:51:26
○ 2026-08-18 03:39:14
●NSns.rediffmailpro.com2015-08-23 → 2026-08-18 · 3 obs
● 2015-08-23 03:36:22
● 2026-08-18 03:39:14
●NSns2.rediffmailpro.com2015-08-23 → 2026-08-18 · 3 obs
● 2015-08-23 03:36:22
● 2026-08-18 03:39:14
○MXmail.rediffmailpro.com2015-08-23 → 2017-08-15 · 4 obs
● 2015-08-23 03:36:22
● 2017-08-15 23:51:26
○ 2026-08-18 03:39:14
○A208.91.199.1452015-08-23 → 2017-08-15 · 4 obs
● 2015-08-23 03:36:22
● 2017-08-15 23:51:26
○ 2026-08-18 03:39:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| groupspectrum.com | ns.rediffmailpro.com, ns2.rediffmailpro.com | 2 records |
✅ Authoritative Response
Server:119.252.154.105
NS records: ns.rediffmailpro.com, ns2.rediffmailpro.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for groupspectrum.com (unsigned zone)
⏱️ Timing
Total: 3577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.199.145 |
| NS | 2 | ns.rediffmailpro.com, ns2.rediffmailpro.com |
| MX | 1 | mail.rediffmailpro.com (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.rediffmailpro.com |
| SOA | 1 | groupspectrum.com domainadmin.rediff.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.rediffmailpro.com, ns2.rediffmailpro.com)
Analysis
Name Server Role
groupspectrum.com serves as a name server for itself — groupspectrum.com is its own authoritative name server.
ns.rediffmailpro.com and ns2.rediffmailpro.com frequently appear as name servers alongside groupspectrum.com.
Name Servers
groupspectrum.com uses two name servers for its delegation: ns2.rediffmailpro.com and ns.rediffmailpro.com.
groupspectrum.com shares its name server setup with other domains, including exoticply.com, designinfinite.in, ehsconsultants.co.in and two others.
groupspectrum.com shares at least some of its name servers with other domains, including quantumgroup.in, naveenassociates.com, mahagunpmpl.com and two others.
ns2.rediffmailpro.com and ns.rediffmailpro.com each resolve to one IP number: ns2.rediffmailpro.com points to 114.31.231.175 and ns.rediffmailpro.com points to 119.252.154.105.