sbostondent.com - robtex.com
sbostondent.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.seventree.co.kr ⚠️ Not in zone NS records | ||||||
| NS | ns2.seventree.co.kr ⚠️ Not in zone NS records | ||||||
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=1782524020 | ||||||
DNS History
4 records (2 active, 2 former)
●NSns.seventree.co.kr2015-08-07 → 2026-06-27 · 2 obs
● 2015-08-07 11:59:50
● 2026-06-27 01:35:58
● 2026-06-27 01:35:58
●NSns2.seventree.co.kr2015-08-07 → 2026-06-27 · 2 obs
● 2015-08-07 11:59:50
● 2026-06-27 01:35:58
● 2026-06-27 01:35:58
○MXmail.sbostondent.com2015-08-07 → 2017-06-08 · 4 obs
● 2015-08-07 11:59:50
● 2017-06-08 04:54:36
○ 2026-06-27 01:35:56
○ 2026-06-27 01:35:58
● 2017-06-08 04:54:36
○ 2026-06-27 01:35:56
○ 2026-06-27 01:35:58
○A218.38.12.772015-08-07 → 2017-06-08 · 4 obs
● 2015-08-07 11:59:50
● 2017-06-08 04:54:36
○ 2026-06-27 01:35:56
○ 2026-06-27 01:35:58
● 2017-06-08 04:54:36
○ 2026-06-27 01:35:56
○ 2026-06-27 01:35:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sbostondent.com | ns.seventree.co.kr, ns2.seventree.co.kr | - |
✅ Authoritative Response
Server:218.38.12.77
NS records: ns.seventree.co.kr, ns2.seventree.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sbostondent.com (unsigned zone)
⏱️ Timing
Total: 1717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.38.12.77 |
| NS | 2 | ns.seventree.co.kr, ns2.seventree.co.kr |
| TXT | 1 | v=spf1 ip4:218.38.12.77 ip4:222.239.79.8 |
| SOA | 1 | ns.seventree.co.kr root.ns.seventree.co. |
Analysis
Name Servers
sbostondent.com is delegated to two name servers: ns2.seventree.co.kr and ns.seventree.co.kr.
sbostondent.com shares its name server setup with other domains, including epaljack.com, 7tree.co.kr, bestwellps.com and two others.
sbostondent.com has a partial name server overlap with other domains — among them bestwellps.co.kr and ohmoney.co.kr.
It is common to find these name servers paired with the name servers seventree.co.kr.