zulfur.com - robtex.com
zulfur.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.56.33.8🇺🇸 Amazon13.56.0.0/16 EC2 Region prefix | ||||||
| PTR | ec2-13-56-33-8.us-west-1.compute.amazonaws.com | ||||||
| NS | ns1.brandbucket.com ⭐ | ||||||
| A | 2600:1f1c:800:8b01:2ba3:bb61:44fb:b361🇺🇸 Amazon2600:1f1c:800::/38 AMAZON AWS | ||||||
| A | 54.241.53.41🇺🇸 Amazon54.241.0.0/17 EC2 SFO prefix | ||||||
| PTR | ec2-54-241-53-41.us-west-1.compute.amazonaws.com | ||||||
| NS | ns2.brandbucket.com | ||||||
| A | 2600:1f16:54:8701:4012:7e34:5c5f:95a8🇺🇸 Amazon2600:1f16::/38 AMAZON AWS | ||||||
| A | 18.221.52.246🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix | ||||||
| PTR | ec2-18-221-52-246.us-east-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | 27aab5373841b85aab94982ee19ab62f96481ed6 | ||||||
| TXT | afternic-verification-cvgUQU8SkLxsjXcPBSk2CM | ||||||
| SOA | ns1.brandbucket.commail@zulfur.com 2026-01-28 #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=1774893032 | ||||||
Same first word
zulfur.com |
DNS History
9 records (3 active, 6 former)
○NSns07.domaincontrol.com2015-08-08 → 2015-08-08 · 3 obs
○ 2026-03-16 05:32:46
○ 2026-03-30 18:00:38
○NSns08.domaincontrol.com2015-08-08 → 2015-08-08 · 3 obs
○ 2026-03-16 05:32:46
○ 2026-03-30 18:00:38
●NSns1.brandbucket.com2026-03-16 → 2026-03-30 · 3 obs
● 2026-03-16 05:32:46
● 2026-03-30 18:00:38
●NSns2.brandbucket.com2026-03-16 → 2026-03-30 · 3 obs
● 2026-03-16 05:32:46
● 2026-03-30 18:00:38
○MXmailstore1.secureserver.net2015-08-08 → 2015-08-08 · 3 obs
○ 2026-03-16 05:32:46
○ 2026-03-30 18:00:38
○MXsmtp.secureserver.net2015-08-08 → 2015-08-08 · 3 obs
○ 2026-03-16 05:32:46
○ 2026-03-30 18:00:38
●A13.56.33.82026-03-16 → 2026-03-30 · 3 obs
● 2026-03-16 05:32:46
● 2026-03-30 18:00:38
○A50.63.202.182015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-24 02:42:22
○ 2026-03-30 18:00:38
○A54.183.99.632015-11-24 → 2018-01-07 · 5 obs
● 2015-11-24 02:42:22
● 2018-01-07 11:42:50
○ 2026-03-16 05:32:46
○ 2026-03-30 18:00:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| zulfur.com | ns1.brandbucket.com, ns2.brandbucket.com | 2 records |
✅ Authoritative Response
Server:54.241.53.41
NS records: ns1.brandbucket.com, ns2.brandbucket.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zulfur.com (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.56.33.8 |
| NS | 2 | ns2.brandbucket.com, ns1.brandbucket.com |
| TXT | 3 | v=spf1 -all, 27aab5373841b85aab94982ee19ab62f96481ed6... |
| SOA | 1 | ns1.brandbucket.com mail.zulfur.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.brandbucket.com, ns2.brandbucket.com)
Analysis
IP Addresses
zulfur.com points to a single IP: 13.56.33.8.
Other host names, for instance polarshore.com, allshave.com, zalisa.com, senisse.com and covisi.com share IP numbers with zulfur.com.
Name Servers
Two name servers ns1.brandbucket.com and ns2.brandbucket.com handle delegation for zulfur.com.
zulfur.com uses the same name server setup as other domains, for example opticwallet.com, fouv.com, brandhonesty.com, rhelax.com and metrobite.com.
zulfur.com partially shares name servers with other domains, such as opvue.com and kexlar.com.
Host names with two IP numbers:
ns1.brandbucket.com points to: 2600:1f1c:800:8b01:2ba3:bb61:44fb:b361 and 54.241.53.41
ns2.brandbucket.com points to: 2600:1f16:54:8701:4012:7e34:5c5f:95a8 and 18.221.52.246