cosmopolitan.vn - robtex.com
cosmopolitan.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.74.99.100🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar | ||||||
| PTR | crs.ultradns.net | ||||||
| NS | pdns73.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::6d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns73.ultradns.com | ||||||
| A | 156.154.64.73🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns73.ultradns.com | ||||||
| NS | pdns73.ultradns.biz | ||||||
| A | 2610:a1:1015::6d🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns73.ultradns.biz | ||||||
| A | 156.154.66.73🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns73.ultradns.biz | ||||||
| NS | pdns73.ultradns.net | ||||||
| A | 2610:a1:1014::6d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns73.ultradns.net | ||||||
| A | 156.154.65.73🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns73.ultradns.net | ||||||
| NS | pdns73.ultradns.org | ||||||
| A | 2001:502:4612::6d🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns73.ultradns.org | ||||||
| A | 156.154.67.73🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns73.ultradns.org | ||||||
| SOA | pdns73.ultradns.comhostmaster@hearst.com 2015-03-16 #5 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030754840 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSpdns73.ultradns.biz2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 17:19:44
●NSpdns73.ultradns.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 17:19:44
●NSpdns73.ultradns.net2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 17:19:44
●NSpdns73.ultradns.org2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 17:19:44
●A204.74.99.1002026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 17:19:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| cosmopolitan.vn | pdns73.ultradns.com, pdns73.ultradns.net, pdns73.ultradns.biz, pdns73.ultradns.org | - |
✅ Authoritative Response
Server:156.154.64.73
NS records: pdns73.ultradns.com, pdns73.ultradns.net, pdns73.ultradns.biz, pdns73.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cosmopolitan.vn (unsigned zone)
⏱️ Timing
Total: 1358ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.100 |
| NS | 4 | pdns73.ultradns.biz, pdns73.ultradns.com... |
| SOA | 1 | pdns73.ultradns.com hostmaster.hearst.co |
Analysis
IP Addresses
cosmopolitan.vn points to an IP address: 204.74.99.100.
other host names include globalatlanticre.com, freepeople.hk, piscine-serena.fr, www.coolwool.info and massmutuallife.us; they share IP numbers with cosmopolitan.vn.
Name Servers
cosmopolitan.vn delegates to four name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.
cosmopolitan.vn at least partially shares name servers with other domains, for instance zynxoncologycare.com, fairscrew.com, dimpsychology.pro, energetic-surgery.pro and emcornation.com.
These name servers are commonly used with pdns73.ultradns.info and pdns73.ultradns.co.uk.
Host names with two IP numbers: pdns73.ultradns.biz points to 2610:a1:1015::6d and 156.154.66.73; pdns73.ultradns.com points to 2001:502:f3ff::6d and 156.154.64.73; pdns73.ultradns.net points to 2610:a1:1014::6d and 156.154.65.73; pdns73.ultradns.org points to 2001:502:4612::6d and 156.154.67.73.