hyunkook.com - robtex.com
hyunkook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1162::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.162🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades06.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:133🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades06.rzone.de | ||||||
| A | 185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades06.rzone.de | ||||||
| NS | docks09.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:9🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks09.rzone.de | ||||||
| A | 217.160.80.136🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks09.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | shades06.rzone.dehostmaster@strato-rz.de 2020-06-24 #14 | ||||||
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=1774722637 | ||||||
Subdomains
mail.hyunkook.com |
Same first word
hyunkook.com |
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2017-08-09 → 2017-08-09 · 3 obs
○ 2026-03-25 02:58:16
○ 2026-03-28 18:50:40
●MXsmtpin.rzone.de2026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 02:58:16
● 2026-03-28 18:50:40
●A2a01:238:20a:202:1162::2026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 02:58:16
● 2026-03-28 18:50:40
○A2a01:238:20a:202:1167::2017-08-09 → 2017-08-09 · 3 obs
○ 2026-03-25 02:58:16
○ 2026-03-28 18:50:40
●A81.169.145.1622026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 02:58:16
● 2026-03-28 18:50:40
○A81.169.145.1672017-08-09 → 2017-08-09 · 3 obs
○ 2026-03-25 02:58:16
○ 2026-03-28 18:50:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hyunkook.com | shades06.rzone.de, docks09.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.136
NS records: shades06.rzone.de, docks09.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hyunkook.com (unsigned zone)
⏱️ Timing
Total: 238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.162 |
| AAAA | 1 | 2a01:238:20a:202:1162:: |
| NS | 2 | shades06.rzone.de, docks09.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades06.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
hyunkook.com is the parent of mail.hyunkook.com.
IP Addresses
hyunkook.com points to two IPs: 2a01:238:20a:202:1162:: and 81.169.145.162.
Other host names including certified-network-experts.de, workgo.de, infografik.biz, bi-foam.eu and heini.biz share IP numbers with hyunkook.com.
Name Servers
hyunkook.com's delegation uses two name servers, docks09.rzone.de and shades06.rzone.de.
hyunkook.com shares the same name server setup as other domains, for example klieme.net, gehres.de, immortal-gaming.de, trendrooms-online.com and atlassafetyshoes.de.
hyunkook.com at least partially shares name servers with other domains, including screentab.de, kanzlei-dr-blank.com, oliverweigert.de, cjmedia.de and herzratenvariabilitaet.eu.
These name servers are typically used together with the name servers shades03.rzone.de, docks17.rzone.de, docks04.rzone.de, docks01.rzone.de, docks10.rzone.de, docks19.rzone.de, docks06.rzone.de, docks13.rzone.de, shades13.rzone.de and shades15.rzone.de.
Host names with two IPs:
docks09.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:9 and 217.160.80.136
shades06.rzone.de points to: 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133
Mail Servers
hyunkook.com is handled by a single mail server, smtpin.rzone.de.
hyunkook.com shares its mail server setup with other domains, including c-oppermann.de, mail.kontorspecht.de, goldmining.asia, benthack.biz and tor4.de.
smtpin.rzone.de points to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.