semdk.com - robtex.com
semdk.com
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=1771291435 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSdeborah.ns.cloudflare.com2026-03-14 → 2026-03-23 · 3 obs
● 2026-03-14 03:54:52
● 2026-03-23 13:57:52
○NSns1.dns.com2016-11-25 → 2016-11-25 · 3 obs
○ 2018-08-18 07:44:34
○ 2026-03-23 13:57:52
○NSns2.dns.com2016-11-25 → 2016-11-25 · 3 obs
○ 2018-08-18 07:44:34
○ 2026-03-23 13:57:52
●NSsterling.ns.cloudflare.com2026-03-14 → 2026-03-23 · 3 obs
● 2026-03-14 03:54:52
● 2026-03-23 13:57:52
●MXsmtp.google.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 13:57:52
○A166.88.71.2302016-11-25 → 2016-11-25 · 3 obs
○ 2018-08-18 07:44:34
○ 2026-03-23 13:57:52
●A185.199.108.1532026-03-14 → 2026-03-23 · 3 obs
● 2026-03-14 03:54:52
● 2026-03-23 13:57:52
●A185.199.109.1532026-03-14 → 2026-03-23 · 3 obs
● 2026-03-14 03:54:52
● 2026-03-23 13:57:52
●A185.199.110.1532026-03-14 → 2026-03-23 · 3 obs
● 2026-03-14 03:54:52
● 2026-03-23 13:57:52
●A185.199.111.1532026-03-14 → 2026-03-23 · 3 obs
● 2026-03-14 03:54:52
● 2026-03-23 13:57:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| semdk.com | deborah.ns.cloudflare.com, sterling.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.111
NS records: deborah.ns.cloudflare.com, sterling.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semdk.com (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.110.153, 185.199.111.153... |
| NS | 2 | deborah.ns.cloudflare.com, sterling.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=lePNlQILRVoAw2R |
| SOA | 1 | deborah.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (deborah.ns.cloudflare.com, deborah.ns.cloudflare.com, deborah.ns.cloudflare.com...)
Analysis
IP Addresses
semdk.com resolves to four IPs: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Other host names, for instance cygnophobia.com, canair.io, codepool143.github.io, gibin1303.github.io and mohammadkhalifa.github.io share IP numbers with semdk.com.
Name Servers
semdk.com has two name servers: deborah.ns.cloudflare.com and sterling.ns.cloudflare.com.
semdk.com shares the same name server setup as other domains, such as huddlenation.org, happyhomeproperties.net, kirkorov-livearena.ru and escapethefate.ru.
semdk.com shares some name servers with other domains, for example stoto.org, 909123.com, reachxerox.com, 4ebf5f.com and austalfassmer.com.
These name servers are commonly used together with kim.ns.cloudflare.com and sima.ns.cloudflare.com.
Host names with six IP numbers: deborah.ns.cloudflare.com points to: 2606:4700:50::a29f:266f, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:226f, 108.162.194.111, 162.159.38.111 and 172.64.34.111; sterling.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8f, 2803:f800:50::6ca2:c38f, 2a06:98c1:50::ac40:238f, 108.162.195.143, 162.159.44.143 and 172.64.35.143.
Mail Servers
semdk.com is handled by a single mail server, smtp.google.com.
semdk.com shares the mail server setup with other domains, for example quiltingjo.com, jeweldlegacy.com, cloudmood.com, azza.org and siddaganga.co.in.
semdk.com shares some mail servers with other domains, at least partially; for instance greyhound.media, dentech.se, infocell.info, boomba.xyz and jsa.hk.
these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
smtp.google.com maps to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.