semjong.com - robtex.com
semjong.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:2ec0:ded1:1:0:3:6559:1🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | webserver.b4.nl | ||||||
| A | 185.104.30.75🇳🇱 AS-ZXCS185.104.30.0/24 | ||||||
| NS | ns.zxcs.nl ⭐ | ||||||
| A | 2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| A | 185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| NS | ns.zxcs.be | ||||||
| A | 2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| A | 46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| NS | ns.zxcs.eu | ||||||
| A | 2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| A | 178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| MX | mail.semjong.com ⭐ | ||||||
| A | 2a06:2ec0:ded1:1:0:3:6559:1🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | webserver.b4.nl | ||||||
| A | 185.104.30.75🇳🇱 AS-ZXCS185.104.30.0/24 | ||||||
| PTR | webserver.b4.nl | ||||||
| TXT | v=spf1 a mx ip4:185.104.30.75 ip6:2a06:2ec0:ded1:1:0:3:6559:1 ~all | ||||||
| SOA | ns.zxcs.nlhostmaster@semjong.com 2021-01-01 #0 | ||||||
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=1777508231 | ||||||
Subdomains
mail.semjong.com |
Same first word
semjong.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns.zxcs.be2026-03-12 → 2026-04-30 · 3 obs
● 2026-03-12 16:55:30
● 2026-04-30 00:20:06
●NSns.zxcs.eu2026-03-12 → 2026-04-30 · 3 obs
● 2026-03-12 16:55:30
● 2026-04-30 00:20:06
●NSns.zxcs.nl2026-03-12 → 2026-04-30 · 3 obs
● 2026-03-12 16:55:30
● 2026-04-30 00:20:06
○NSns14.multi-action.nl2015-06-02 → 2016-03-24 · 4 obs
● 2016-03-24 18:49:38
○ 2016-09-10 23:27:44
○ 2026-04-30 00:20:06
○NSns2.multi-action.nl2015-06-02 → 2017-11-02 · 4 obs
● 2017-11-02 01:36:54
○ 2026-03-12 16:55:30
○ 2026-04-30 00:20:06
○NSns21.multi-action.nl2016-09-10 → 2017-11-02 · 5 obs
● 2016-09-10 23:27:44
● 2017-11-02 01:36:54
○ 2026-03-12 16:55:30
○ 2026-04-30 00:20:06
●MXmail.semjong.com2015-06-02 → 2026-04-30 · 2 obs
● 2026-04-30 00:20:06
●A185.104.30.752026-03-12 → 2026-04-30 · 3 obs
● 2026-03-12 16:55:30
● 2026-04-30 00:20:06
●A2a06:2ec0:ded1:1:0:3:6559:12026-03-12 → 2026-04-30 · 3 obs
● 2026-03-12 16:55:30
● 2026-04-30 00:20:06
○A89.104.167.142015-06-02 → 2016-03-24 · 4 obs
● 2016-03-24 18:49:38
○ 2016-09-10 23:27:44
○ 2026-04-30 00:20:06
○A89.104.167.212016-09-10 → 2017-11-02 · 5 obs
● 2016-09-10 23:27:44
● 2017-11-02 01:36:54
○ 2026-03-12 16:55:30
○ 2026-04-30 00:20:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net... | - |
| semjong.com | ns.zxcs.nl, ns.zxcs.be, ns.zxcs.eu | - |
✅ Authoritative Response
Server:185.104.28.19
NS records: ns.zxcs.nl, ns.zxcs.be, ns.zxcs.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semjong.com (unsigned zone)
⏱️ Timing
Total: 628ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.104.30.75 |
| AAAA | 1 | 2a06:2ec0:ded1:1:0:3:6559:1 |
| NS | 3 | ns.zxcs.be, ns.zxcs.eu... |
| MX | 1 | mail.semjong.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.104.30.75 ip6:2a06:2 |
| SOA | 1 | ns.zxcs.nl hostmaster.semjong.com |
Analysis
Hierarchy
semjong.com is the parent of mail.semjong.com.
IP Addresses
semjong.com resolves to two IP numbers: 2a06:2ec0:ded1:1:0:3:6559:1 and 185.104.30.75.
other host names including tiu.nl, vps0024.zxcs.nl, marcjanhollenberg.nl, 2o2.nl and mail.b4.nl share IP numbers with semjong.com.
Name Servers
semjong.com is delegated to three name servers ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.
semjong.com at least partially shares name servers with other domains, for instance homemedia.be, maxfan.nl, kisiwa.nl, dm-bedrijfskleding.nl and benntech.nl.
Host names with two IP numbers:
ns.zxcs.be points to: 2a03:b0c0:3:d0::116:2001 and 46.101.179.64.
ns.zxcs.eu points to: 2a03:b0c0:2:d0::57:1001 and 178.62.208.8.
ns.zxcs.nl points to: 2a06:2ec0:1::10 and 185.104.28.19.
Mail Servers
semjong.com is handled by a single mail server, mail.semjong.com.
mail.semjong.com resolves to two IP numbers: 2a06:2ec0:ded1:1:0:3:6559:1 and 185.104.30.75.