btcoffice.com - robtex.com
btcoffice.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1774542387 | ||||||
Same first word
btcoffice.com |
Similar names
DNS History
13 records (4 active, 9 former)
●NSns1.afternic.com2026-03-09 → 2026-03-26 · 3 obs
● 2026-03-09 19:59:14
● 2026-03-26 16:31:16
●NSns2.afternic.com2026-03-09 → 2026-03-26 · 3 obs
● 2026-03-09 19:59:14
● 2026-03-26 16:31:16
○NSns67.1and1.co.uk2015-06-16 → 2017-06-27 · 4 obs
● 2017-06-27 17:40:40
○ 2026-03-09 19:59:14
○ 2026-03-26 16:31:16
○NSns68.1and1.co.uk2015-06-16 → 2017-06-27 · 4 obs
● 2017-06-27 17:40:40
○ 2026-03-09 19:59:14
○ 2026-03-26 16:31:16
○MX.2026-03-09 → 2026-03-26 · 2 obs
○ 2026-03-26 16:31:16
○MXmx00.1and1.co.uk2015-06-16 → 2017-06-27 · 4 obs
● 2017-06-27 17:40:40
○ 2026-03-09 19:59:14
○ 2026-03-26 16:31:16
○MXmx01.1and1.co.uk2015-06-16 → 2017-06-27 · 4 obs
● 2017-06-27 17:40:40
○ 2026-03-09 19:59:14
○ 2026-03-26 16:31:16
●A13.248.169.482026-03-09 → 2026-03-26 · 3 obs
● 2026-03-09 19:59:14
● 2026-03-26 16:31:16
○A2001:8d8:1000:c3cc:69f3:625f:67bd:c8182015-06-16 → 2016-12-22 · 4 obs
● 2016-12-22 19:56:32
○ 2017-06-27 17:40:40
○ 2026-03-26 16:31:16
○A2001:8d8:100f:f000::2c52017-06-27 → 2017-06-27 · 4 obs
● 2017-06-27 17:40:40
○ 2026-03-09 19:59:14
○ 2026-03-26 16:31:16
○A217.160.0.322017-06-27 → 2017-06-27 · 4 obs
● 2017-06-27 17:40:40
○ 2026-03-09 19:59:14
○ 2026-03-26 16:31:16
●A76.223.54.1462026-03-09 → 2026-03-26 · 3 obs
● 2026-03-09 19:59:14
● 2026-03-26 16:31:16
○A82.165.255.932015-06-16 → 2016-12-22 · 4 obs
● 2016-12-22 19:56:32
○ 2017-06-27 17:40:40
○ 2026-03-26 16:31:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| btcoffice.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btcoffice.com (unsigned zone)
⏱️ Timing
Total: 222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
btcoffice.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance de.enerlix.com, host10-102.caxt.com, coilrwa.xyz, regenerativecredits.com and egi.us share IP numbers with btcoffice.com.
Name Servers
btcoffice.com's delegation is to two name servers ns1.afternic.com and ns2.afternic.com.
btcoffice.com shares the same name server configuration as other domains, such as kyliehouse.com, www.fundfax.com, jncap.com, catst.com and gamertraffic.com.
btcoffice.com at least partially shares its name servers with other domains, for instance triobau.com, protection3.com, cyjf.com, listhawk.com and tulsaviolins.com.
These name servers are commonly used alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-urj2ap2akmgcchkhharttb.ns101.verify.hn.
Host names with two IP numbers: ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69