f6838.com - robtex.com
f6838.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 175.29.149.226🇺🇸 DBL-AS-AP175.29.149.0/24 Access Telecom (BD) Ltd Suite 901 Concord Tower 113 Kazi Nazrul Islam Avenue | ||||||
| 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.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.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.bizinfra@nettium.net 2022-09-12 #44 | ||||||
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=1785876839 | ||||||
Same first word
f6838.com |
Similar names
DNS History
11 records (5 active, 6 former)
○NSlv3ns1.ffdns.net2016-12-18 → 2016-12-18 · 3 obs
○ 2017-12-01 04:42:18
○ 2026-08-04 20:55:16
○NSlv3ns2.ffdns.net2016-12-18 → 2016-12-18 · 3 obs
○ 2017-12-01 04:42:18
○ 2026-08-04 20:55:16
○NSlv3ns3.ffdns.net2016-12-18 → 2016-12-18 · 3 obs
○ 2017-12-01 04:42:18
○ 2026-08-04 20:55:16
○NSlv3ns4.ffdns.net2016-12-18 → 2016-12-18 · 3 obs
○ 2017-12-01 04:42:18
○ 2026-08-04 20:55:16
●NSpdns73.ultradns.biz2026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 04:38:10
● 2026-08-04 20:55:16
●NSpdns73.ultradns.com2026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 04:38:10
● 2026-08-04 20:55:16
●NSpdns73.ultradns.net2026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 04:38:10
● 2026-08-04 20:55:16
●NSpdns73.ultradns.org2026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 04:38:10
● 2026-08-04 20:55:16
○A103.231.166.2232016-12-18 → 2016-12-18 · 3 obs
○ 2017-12-01 04:42:18
○ 2026-08-04 20:55:16
●A175.29.149.2262026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 04:38:10
● 2026-08-04 20:55:16
○CNAMEdns.66116868.com2016-12-18 → 2016-12-18 · 3 obs
○ 2017-12-01 04:42:18
○ 2026-08-04 20:55:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| f6838.com | pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz | 2 records |
✅ Authoritative Response
Server:156.154.64.73
NS records: pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f6838.com (unsigned zone)
⏱️ Timing
Total: 893ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.29.149.226 |
| NS | 4 | pdns73.ultradns.biz, pdns73.ultradns.com... |
| SOA | 1 | pdns73.ultradns.biz infra.nettium.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns73.ultradns.com, pdns73.ultradns.com)
Analysis
IP Addresses
f6838.com has exactly one IP address — 175.29.149.226.
fnn14.com, funlove88.com, fun571.com plus two other host names have IP numbers in common with f6838.com.
Name Servers
Four name servers handle the delegation for f6838.com: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.
f6838.com has at least partial name server overlap with other domains, such as taxplatform.com, colossal-seat.com, 770268.com and two others.
It is common to see these name servers used together with name servers pdns73.ultradns.info and pdns73.ultradns.co.uk.
pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org all point to exactly two IP numbers each: pdns73.ultradns.biz → 156.154.66.73 and 2610:a1:1015::6d; pdns73.ultradns.com → 156.154.64.73 and 2001:502:f3ff::6d; pdns73.ultradns.net → 156.154.65.73 and 2610:a1:1014::6d; pdns73.ultradns.org → 156.154.67.73 and 2001:502:4612::6d.