quarkltd.com - robtex.com
quarkltd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.178.100.28🇺🇸 NBCUNI-17035 | ||||||
| NS | ns1.nbcuni.com ⭐ | ||||||
| A | 2001:502:f3ff::31🇺🇸 MAINT-ID-12008 | ||||||
| PTR | ns1.nbcuni.com | ||||||
| A | 156.154.64.31🇺🇸 MAINT-ID-12008 | ||||||
| PTR | ns1.nbcuni.com | ||||||
| NS | ns2.nbcuni.com | ||||||
| A | 2610:a1:1014::31🇺🇸 MAINT-ID-12008 | ||||||
| PTR | ns2.nbcuni.com | ||||||
| A | 156.154.65.31🇺🇸 MAINT-ID-12008 | ||||||
| PTR | ns2.nbcuni.com | ||||||
| NS | ns3.nbcuni.com | ||||||
| A | 2610:a1:1015::31🇺🇸 MAINT-ID-12008 | ||||||
| PTR | ns3.nbcuni.com | ||||||
| A | 156.154.66.31🇺🇸 MAINT-ID-12008 | ||||||
| PTR | ns3.nbcuni.com | ||||||
| NS | ns4.nbcuni.com | ||||||
| A | 2001:502:4612::31🇺🇸 MAINT-ID-12008 | ||||||
| PTR | ns4.nbcuni.com | ||||||
| A | 156.154.67.31🇺🇸 MAINT-ID-12008 | ||||||
| PTR | ns4.nbcuni.com | ||||||
| NS | ns5.nbcuni.com | ||||||
| A | 2610:a1:1016::31🇺🇸 MAINT-ID-12008 | ||||||
| PTR | ns5.nbcuni.com | ||||||
| A | 156.154.68.31🇺🇸 MAINT-ID-12008 | ||||||
| PTR | ns5.nbcuni.com | ||||||
| NS | ns6.nbcuni.com | ||||||
| A | 2610:a1:1017::31🇺🇸 MAINT-ID-12008 | ||||||
| PTR | ns6.nbcuni.com | ||||||
| A | 156.154.69.31🇺🇸 MAINT-ID-12008 | ||||||
| PTR | ns6.nbcuni.com | ||||||
| SOA | ns1.nbcuni.comdomain\@admin.nbcuni.com 2019-10-05 #6 | ||||||
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 | ||||||
Up
www.quarkltd.com |
Same first word
quarkltd.com |
DNS History
7 records (7 active, 0 former)
●NSns1.nbcuni.com2019-12-15 → 2026-02-23 · 2 obs
● 2026-02-23 06:00:58
●NSns2.nbcuni.com2019-12-15 → 2026-02-23 · 2 obs
● 2026-02-23 06:00:58
●NSns3.nbcuni.com2019-12-15 → 2026-02-23 · 2 obs
● 2026-02-23 06:00:58
●NSns4.nbcuni.com2019-12-15 → 2026-02-23 · 2 obs
● 2026-02-23 06:00:58
●NSns5.nbcuni.com2019-12-15 → 2026-02-23 · 2 obs
● 2026-02-23 06:00:58
●NSns6.nbcuni.com2019-12-15 → 2026-02-23 · 2 obs
● 2026-02-23 06:00:58
●A216.178.100.282019-12-15 → 2026-02-23 · 2 obs
● 2026-02-23 06:00:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| quarkltd.com | ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com... | - |
✅ Authoritative Response
Server: 156.154.67.31
NS records: ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com, ns5.nbcuni.com, ns6.nbcuni.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quarkltd.com (unsigned zone)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.178.100.28 |
| NS | 6 | ns1.nbcuni.com, ns2.nbcuni.com... |
| SOA | 1 | ns1.nbcuni.com domain\.admin.nbcuni.com |
AI analysis
www.quarkltd.com has quarkltd.com as its parent.
quarkltd.com maps to IP address 216.178.100.28.
Other host names, for instance dat.sh, ssl-secure-vpn.com, colonytv.com, e-coin.com and rvzjtenpula.net share IP numbers with quarkltd.com.
quarkltd.com delegates to six name servers: ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com, ns5.nbcuni.com and ns6.nbcuni.com.
quarkltd.com at least partially shares name servers with other domains such as beast-film.at, unverbesserlich.at, themummy.com, feastla.com and nbcsphilly.com.
these name servers are commonly used with pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and pdns5.ultradns.info.
Host names with two IP numbers:
ns1.nbcuni.com points to: 2001:502:f3ff::31 and 156.154.64.31.
ns2.nbcuni.com points to: 2610:a1:1014::31 and 156.154.65.31.
ns3.nbcuni.com points to: 2610:a1:1015::31 and 156.154.66.31.
ns4.nbcuni.com points to: 2001:502:4612::31 and 156.154.67.31.
ns5.nbcuni.com points to: 2610:a1:1016::31 and 156.154.68.31.
ns6.nbcuni.com points to: 2610:a1:1017::31 and 156.154.69.31.