cityuro.com - robtex.com
cityuro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.41.222.105🇰🇷 DAOU-AS-KR115.41.222.0/24 DAOU Tech | ||||||
| PTR | host5.phps.co.kr | ||||||
| NS | ns1.phps.kr ⭐ | ||||||
| A | 115.41.222.10🇰🇷 DAOU-AS-KR115.41.222.0/24 DAOU Tech | ||||||
| PTR | ns1.phps.kr | ||||||
| NS | ns2.phps.kr | ||||||
| A | 58.120.225.132🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13 | ||||||
| NS | ns3.phps.kr | ||||||
| A | 115.41.222.13🇰🇷 DAOU-AS-KR115.41.222.0/24 DAOU Tech | ||||||
| PTR | ns3.phps.kr | ||||||
| NS | ns4.phps.kr | ||||||
| A | 27.1.16.4🇰🇷 DAOU-AS-KR27.1.16.0/22 DAOU Tech | ||||||
| MX | mail.cityuro.com ⭐ | ||||||
| A | 115.41.222.31🇰🇷 DAOU-AS-KR115.41.222.0/24 DAOU Tech | ||||||
| PTR | mail.phps.co.kr | ||||||
| TXT | v=spf1 ip4:115.41.222.0/24 ~all | ||||||
| SOA | ns1.phps.krroot@phps.kr 2015-06-12 #3 | ||||||
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=1784394557 | ||||||
Previously NS for
cityuro.com |
Subdomains
mail.cityuro.com |
Same first word
cityuro.com |
Similar names
DNS History
10 records (6 active, 4 former)
○NScityuro.com2016-12-15 → 2017-07-08 · 4 obs
● 2017-07-08 15:24:34
○ 2026-06-25 13:31:26
○ 2026-07-18 17:33:06
○NSns.mindcore.co.kr2016-12-15 → 2017-07-08 · 4 obs
● 2017-07-08 15:24:34
○ 2026-06-25 13:31:26
○ 2026-07-18 17:33:06
●NSns1.phps.kr2026-06-25 → 2026-07-18 · 3 obs
● 2026-06-25 13:31:26
● 2026-07-18 17:33:06
●NSns2.phps.kr2026-06-25 → 2026-07-18 · 3 obs
● 2026-06-25 13:31:26
● 2026-07-18 17:33:06
●NSns3.phps.kr2026-06-25 → 2026-07-18 · 3 obs
● 2026-06-25 13:31:26
● 2026-07-18 17:33:06
●NSns4.phps.kr2026-06-25 → 2026-07-18 · 3 obs
● 2026-06-25 13:31:26
● 2026-07-18 17:33:06
●MXmail.cityuro.com2026-06-25 → 2026-07-18 · 3 obs
● 2026-06-25 13:31:26
● 2026-07-18 17:33:06
○MXmail.mindcore.co.kr2016-12-15 → 2017-07-08 · 4 obs
● 2017-07-08 15:24:34
○ 2026-06-25 13:31:26
○ 2026-07-18 17:33:06
●A115.41.222.1052026-06-25 → 2026-07-18 · 3 obs
● 2026-06-25 13:31:26
● 2026-07-18 17:33:06
○A218.145.31.462016-12-15 → 2017-07-08 · 4 obs
● 2017-07-08 15:24:34
○ 2026-06-25 13:31:26
○ 2026-07-18 17:33:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| cityuro.com | ns1.phps.kr, ns2.phps.kr, ns3.phps.kr, ns4.phps.kr | - |
✅ Authoritative Response
Server:115.41.222.10
NS records: ns1.phps.kr, ns2.phps.kr, ns3.phps.kr, ns4.phps.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cityuro.com (unsigned zone)
⏱️ Timing
Total: 1252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.41.222.105 |
| NS | 4 | ns3.phps.kr, ns1.phps.kr... |
| MX | 1 | mail.cityuro.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:115.41.222.0/24 ~all |
| SOA | 1 | ns1.phps.kr root.phps.kr |
Analysis
Hierarchy
cityuro.com serves as the parent of mail.cityuro.com.
IP Addresses
cityuro.com directs to one IP number, which is 115.41.222.105.
Among the host names that share IP numbers with cityuro.com are wisekorea.phps.kr, jslab.kr, nbh.kr and two others.
Name Servers
The domain cityuro.com is delegated to these four name servers: ns1.phps.kr, ns2.phps.kr, ns3.phps.kr and ns4.phps.kr.
cityuro.com has at least partial name server overlap with other domains, such as dnt.or.kr, onestory.net, system-gate.co.kr and two others.
ns1.phps.kr resolves to 115.41.222.10. ns2.phps.kr resolves to 58.120.225.132. ns3.phps.kr resolves to 115.41.222.13. ns4.phps.kr resolves to 27.1.16.4. All four hosts carry exactly one IP address.
Mail Servers
cityuro.com routes its mail through a single mail server, mail.cityuro.com.
mail.cityuro.com resolves to 115.41.222.31 and no other IP number.