sdufebm.com - robtex.com
sdufebm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.6.109.121🇺🇸 AS39882338.6.64.0/18 PEG TECH INC PT-82 | ||||||
| NS | a3.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b3.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1777454318 | ||||||
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=1781704815 | ||||||
Same first word
sdufebm.com |
DNS History
16 records (5 active, 11 former)
●NSa.share-dns.com2026-04-08 → 2026-06-17 · 3 obs
● 2026-04-08 22:10:50
● 2026-06-17 14:17:38
●NSa3.share-dns.com2026-04-08 → 2026-06-17 · 3 obs
● 2026-04-08 22:10:50
● 2026-06-17 14:17:38
●NSb.share-dns.net2026-04-08 → 2026-06-17 · 3 obs
● 2026-04-08 22:10:50
● 2026-06-17 14:17:38
●NSb3.share-dns.net2026-04-08 → 2026-06-17 · 3 obs
● 2026-04-08 22:10:50
● 2026-06-17 14:17:38
○NSf1g1ns1.dnspod.net2016-09-14 → 2016-09-14 · 4 obs
● 2016-09-14 06:17:16
○ 2017-04-10 06:00:04
○ 2026-06-17 14:17:38
○NSf1g1ns2.dnspod.net2016-09-14 → 2016-09-14 · 4 obs
● 2016-09-14 06:17:16
○ 2017-04-10 06:00:04
○ 2026-06-17 14:17:38
○NSn3109.ns.yunjiasu.com2017-04-10 → 2020-03-16 · 5 obs
● 2017-04-10 06:00:04
● 2020-03-16 00:08:08
○ 2026-04-08 22:10:50
○ 2026-06-17 14:17:38
○NSn588.ns.yunjiasu.com2017-04-10 → 2020-03-16 · 5 obs
● 2017-04-10 06:00:04
● 2020-03-16 00:08:08
○ 2026-04-08 22:10:50
○ 2026-06-17 14:17:38
○NSns11.xincache.com2015-05-05 → 2015-05-05 · 3 obs
○ 2015-10-22 09:22:34
○ 2026-06-17 14:17:38
○NSns12.xincache.com2015-05-05 → 2015-05-05 · 3 obs
○ 2015-10-22 09:22:34
○ 2026-06-17 14:17:38
○NSns17.xincache.com2015-10-22 → 2015-10-22 · 4 obs
● 2015-10-22 09:22:34
○ 2016-04-04 22:18:04
○ 2026-06-17 14:17:38
○NSns18.xincache.com2015-10-22 → 2015-10-22 · 4 obs
● 2015-10-22 09:22:34
○ 2016-04-04 22:18:04
○ 2026-06-17 14:17:38
○A103.37.124.2262015-05-05 → 2015-05-05 · 3 obs
○ 2015-10-22 09:22:34
○ 2026-06-17 14:17:38
○A180.86.156.2202015-10-22 → 2015-12-30 · 5 obs
● 2015-10-22 09:22:34
● 2015-12-30 02:26:20
○ 2016-04-04 22:18:04
○ 2026-06-17 14:17:38
○A38.48.243.882026-04-08 → 2026-04-08 · 3 obs
● 2026-04-08 22:10:50
○ 2026-06-17 14:17:38
●A38.6.109.1212026-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 14:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdufebm.com | b3.share-dns.net, a3.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b3.share-dns.net, a3.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdufebm.com (unsigned zone)
⏱️ Timing
Total: 409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.6.109.121 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a3.share-dns.com)
Analysis
IP Addresses
sdufebm.com has exactly one IP address — 38.6.109.121.
Among the host names that share IP numbers with sdufebm.com is scnkty.com, as one example.
Name Servers
Four name servers handle the delegation for sdufebm.com: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
At least some of sdufebm.com's name servers are shared with other domains, for example jymkc.com, vvzgkvku.icu, j554.com and two more.
These name servers tend to co-occur with a5.share-dns.com, b5.share-dns.net, a1.share-dns.com and 7 other name servers in the same DNS delegations.
a3.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b3.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
a3.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.
b3.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.