417.co.kr - robtex.com
417.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.85.42🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a4c6c51f8b10d0080.awsglobalaccelerator.com | ||||||
| A | 99.83.196.71🇺🇸 Amazon99.83.192.0/20 | ||||||
| NS | dns1.maxion.co.kr ⭐ ⚠️ Not in parent delegation | ||||||
| A | 121.254.170.11🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns1.hosting.co.kr ⚠️ Not in zone NS records | ||||||
| A | 121.254.170.11🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.hosting.co.kr ⚠️ Not in zone NS records | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns3.hosting.co.kr ⚠️ Not in zone NS records | ||||||
| A | 121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns4.hosting.co.kr ⚠️ Not in zone NS records | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | dns1.maxion.co.kradmin@hosting.co.kr serial=94 | ||||||
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2607290988 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSdns1.maxion.co.kr2026-02-19 → 2026-07-29 · 31 obs
● 2026-03-07 21:42:12
○ 2026-03-10 11:11:18
○ 2026-03-27 07:00:24
● 2026-03-30 23:01:38
○ 2026-03-30 23:32:56
○ 2026-04-04 07:30:02
● 2026-04-05 17:06:22
○ 2026-04-06 00:05:56
○ 2026-04-09 04:07:02
● 2026-04-12 12:26:20
○ 2026-04-13 06:44:32
○ 2026-04-16 13:10:48
● 2026-04-18 08:21:56
● 2026-05-11 01:18:06
○ 2026-05-12 17:17:28
● 2026-05-24 22:54:32
● 2026-05-29 09:38:30
○ 2026-06-03 13:46:48
● 2026-06-15 22:23:52
○ 2026-06-20 10:23:30
● 2026-06-21 01:23:24
○ 2026-06-22 08:50:52
● 2026-06-23 11:37:36
○ 2026-06-26 22:02:08
● 2026-06-28 23:41:22
○ 2026-07-03 03:57:38
● 2026-07-09 23:59:18
○ 2026-07-16 03:26:24
● 2026-07-29 11:13:44
● 2026-07-29 12:56:22
●NSns1.hosting.co.kr2026-02-19 → 2026-07-29 · 2 obs
● 2026-07-29 12:56:22
●NSns2.hosting.co.kr2026-02-19 → 2026-07-29 · 2 obs
● 2026-07-29 12:56:22
●NSns3.hosting.co.kr2026-02-19 → 2026-07-29 · 2 obs
● 2026-07-29 12:56:22
●NSns4.hosting.co.kr2026-02-19 → 2026-07-29 · 2 obs
● 2026-07-29 12:56:22
●A75.2.85.422026-02-19 → 2026-07-29 · 31 obs
● 2026-03-07 21:42:12
○ 2026-03-10 11:11:18
○ 2026-03-27 07:00:24
● 2026-03-30 23:01:38
○ 2026-03-30 23:32:56
○ 2026-04-04 07:30:02
● 2026-04-05 17:06:22
○ 2026-04-06 00:05:56
○ 2026-04-09 04:07:02
● 2026-04-12 12:26:20
○ 2026-04-13 06:44:32
○ 2026-04-16 13:10:48
● 2026-04-18 08:21:56
● 2026-05-11 01:18:06
○ 2026-05-12 17:17:28
● 2026-05-24 22:54:32
● 2026-05-29 09:38:30
○ 2026-06-03 13:46:48
● 2026-06-15 22:23:52
○ 2026-06-20 10:23:30
● 2026-06-21 01:23:24
○ 2026-06-22 08:50:52
● 2026-06-23 11:37:36
○ 2026-06-26 22:02:08
● 2026-06-28 23:41:22
○ 2026-07-03 03:57:38
● 2026-07-09 23:59:18
○ 2026-07-16 03:26:24
● 2026-07-29 11:13:44
● 2026-07-29 12:56:22
●A99.83.196.712026-02-19 → 2026-07-29 · 31 obs
● 2026-03-07 21:42:12
○ 2026-03-10 11:11:18
○ 2026-03-27 07:00:24
● 2026-03-30 23:01:38
○ 2026-03-30 23:32:56
○ 2026-04-04 07:30:02
● 2026-04-05 17:06:22
○ 2026-04-06 00:05:56
○ 2026-04-09 04:07:02
● 2026-04-12 12:26:20
○ 2026-04-13 06:44:32
○ 2026-04-16 13:10:48
● 2026-04-18 08:21:56
● 2026-05-11 01:18:06
○ 2026-05-12 17:17:28
● 2026-05-24 22:54:32
● 2026-05-29 09:38:30
○ 2026-06-03 13:46:48
● 2026-06-15 22:23:52
○ 2026-06-20 10:23:30
● 2026-06-21 01:23:24
○ 2026-06-22 08:50:52
● 2026-06-23 11:37:36
○ 2026-06-26 22:02:08
● 2026-06-28 23:41:22
○ 2026-07-03 03:57:38
● 2026-07-09 23:59:18
○ 2026-07-16 03:26:24
● 2026-07-29 11:13:44
● 2026-07-29 12:56:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| 417.co.kr | ns2.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr, ns1.hosting.co.kr | 4 records |
✅ Authoritative Response
Server:121.254.170.11
NS records: ns2.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr, ns1.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 417.co.kr (unsigned zone)
⏱️ Timing
Total: 1044ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 75.2.85.42, 99.83.196.71 |
| NS | 1 | dns1.maxion.co.kr |
| SOA | 1 | dns1.maxion.co.kr admin.hosting.co.kr |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.hosting.co.kr, ns3.hosting.co.kr, ns2.hosting.co.kr...)
Analysis
IP Addresses
417.co.kr resolves to the IP addresses 75.2.85.42 and 99.83.196.71
Additional host names — mforu.com, monitoring.kr, joypro.com and two others — share IP numbers with 417.co.kr.
Name Servers
Delegation for 417.co.kr is to five name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and two others.
417.co.kr has at least partial name server overlap with other domains, such as tuesday.co.kr, posik.com, bigshot.co.kr and two others.
These name servers tend to appear together with the name servers ns4.hosting.co.kr, dns1.maxion.co.kr and dns2.maxion.co.kr.
Host names pointing to a single IP address:
ns1.hosting.co.kr has the IP address 121.254.170.11.
ns2.hosting.co.kr has the IP address 43.201.141.93.
ns3.hosting.co.kr has the IP address 121.254.170.12.
ns4.hosting.co.kr has the IP address 43.201.141.93.
dns1.maxion.co.kr has the IP address 121.254.170.11.
Both ns1.hosting.co.kr and dns1.maxion.co.kr resolve to 121.254.170.11 IP addresses each.
Both ns2.hosting.co.kr and ns4.hosting.co.kr resolve to 43.201.141.93 IP addresses each.