zuilichem.com - robtex.com
zuilichem.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=1778874491 | ||||||
Subdomains
smtp.zuilichem.com |
Same first word
zuilichem.nl |
zuilichem.com |
DNS History
8 records (6 active, 2 former)
●MXmail.protonmail.ch2026-05-01 → 2026-05-15 · 3 obs
● 2026-05-01 12:30:42
● 2026-05-15 19:52:58
●MXmailsec.protonmail.ch2026-05-01 → 2026-05-15 · 3 obs
● 2026-05-01 12:30:42
● 2026-05-15 19:52:58
●MXsmtp.zuilichem.com2015-08-17 → 2026-05-15 · 2 obs
● 2026-05-15 19:52:58
●A46.30.211.382026-05-01 → 2026-05-15 · 3 obs
● 2026-05-01 12:30:42
● 2026-05-15 19:52:58
○A46.30.212.2202015-08-17 → 2016-03-31 · 4 obs
● 2016-03-31 11:26:12
○ 2016-12-03 13:03:56
○ 2026-05-15 19:52:58
○A46.30.213.2192016-12-03 → 2017-09-21 · 5 obs
● 2016-12-03 13:03:56
● 2017-09-21 01:27:48
○ 2026-05-01 12:30:42
○ 2026-05-15 19:52:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zuilichem.com | ns01.one.com, ns02.one.com | 4 records |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zuilichem.com (unsigned zone)
⏱️ Timing
Total: 370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.211.38 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 3 | mailsec.protonmail.ch (pri: 9), mail.protonmail.ch (pri: 8)... |
| TXT | 2 | protonmail-verification=bb42e70884e7c5b3, v=spf1 include:_spf.protonmail.ch mx ~al |
| SOA | 1 | ns01.one.com hostmaster.one.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)
Analysis
Hierarchy
The parent of smtp.zuilichem.com is zuilichem.com.
IP Addresses
zuilichem.com points to IP number: 46.30.211.38.
Other host names such as grammofon.se, intune.se, secureoffice.dk, idmentor.net and carkey.org share IPs with zuilichem.com.
Name Servers
zuilichem.com is delegated to two name servers: ns01.one.com and ns02.one.com.
zuilichem.com shares the same name server setup as klasspengar.se, vellage-thiesen.com, ahmark.com, checkmat.dk and veta.se.
Host names with two IP numbers: ns01.one.com points to: 2001:67c:28cc::10 and 195.206.121.10; ns02.one.com points to: 2001:67c:3c0::10 and 185.10.11.10.
Mail Servers
Three mail servers handle zuilichem.com: mail.protonmail.ch, mailsec.protonmail.ch and smtp.zuilichem.com.
zuilichem.com shares at least partially some mail servers with other domains, including metrogrid.org, web-axis.biz, affex.us, zlyfer.net and zyrianov.net.
Three IP numbers per host name:
The host name mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.
The host name mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.
One IP number per host name:
The host name smtp.zuilichem.com points to 194.33.112.245.