exammarker.com - robtex.com
exammarker.com
| CNAME | www.exammarker.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.89.176.81🇭🇰 AS400619154.89.176.0/24 | ||||||
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=1771291435 | ||||||
Subdomains
www.exammarker.com |
Same first word
exammarker.com |
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-03-22 → 2026-03-22 · 2 obs
○ 2017-03-17 13:04:58
● 2026-03-22 18:36:22
● 2026-03-22 18:36:22
●NSa4.share-dns.com2026-03-22 → 2026-03-22 · 2 obs
○ 2017-03-17 13:04:58
● 2026-03-22 18:36:22
● 2026-03-22 18:36:22
●NSb.share-dns.net2026-03-22 → 2026-03-22 · 2 obs
○ 2017-03-17 13:04:58
● 2026-03-22 18:36:22
● 2026-03-22 18:36:22
●NSb4.share-dns.net2026-03-22 → 2026-03-22 · 2 obs
○ 2017-03-17 13:04:58
● 2026-03-22 18:36:22
● 2026-03-22 18:36:22
○NSsimplefiler1.nettigritty.net2015-07-18 → 2016-07-12 · 4 obs
● 2015-07-18 06:43:50
● 2016-07-12 15:59:16
○ 2017-03-17 13:04:58
○ 2026-03-22 18:36:22
● 2016-07-12 15:59:16
○ 2017-03-17 13:04:58
○ 2026-03-22 18:36:22
○NSsimplefiler2.nettigritty.net2015-07-18 → 2016-07-12 · 4 obs
● 2015-07-18 06:43:50
● 2016-07-12 15:59:16
○ 2017-03-17 13:04:58
○ 2026-03-22 18:36:22
● 2016-07-12 15:59:16
○ 2017-03-17 13:04:58
○ 2026-03-22 18:36:22
○MXexammarker.com2015-07-18 → 2016-07-12 · 4 obs
● 2015-07-18 06:43:50
● 2016-07-12 15:59:16
○ 2017-03-17 13:04:58
○ 2026-03-22 18:36:22
● 2016-07-12 15:59:16
○ 2017-03-17 13:04:58
○ 2026-03-22 18:36:22
○A199.38.116.1342015-07-18 → 2016-07-12 · 4 obs
● 2015-07-18 06:43:50
● 2016-07-12 15:59:16
○ 2017-03-17 13:04:58
○ 2026-03-22 18:36:22
● 2016-07-12 15:59:16
○ 2017-03-17 13:04:58
○ 2026-03-22 18:36:22
●CNAMEwww.exammarker.com2026-03-22 → 2026-03-22 · 1 obs
● 2026-03-22 18:36:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| exammarker.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.52.239
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for exammarker.com (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| CNAME | 1 | www.exammarker.com |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a4.share-dns.com)
Analysis
Hierarchy
exammarker.com is the parent of www.exammarker.com.
IP Addresses
exammarker.com resolves to a single IP: 154.89.176.81.
Other host names share IP numbers with exammarker.com; for instance www.exammarker.com.