hashcode.co.kr - dns.ninja
hashcode.co.kr
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=2607250763 | ||||||
Same first word
hashcode.withgoogle.com |
hashcode.ru |
hashcode.co.kr |
hashcode.biz |
hashcode.in |
hashcode.fr |
hashcode.me |
hashcode.eu |
hashcode.com.au |
hashcode.org |
hashcode.de |
hashcode.com |
hashcode.co |
hashcode.my |
hashcode.com.my |
Similar names
dashecho.co.uk |
ochedash.com |
shahedco.ir |
dashecho.com |
echodash.com |
codehash.com |
shahcode.com |
sdchehao.com |
codehash.net |
DNS History
17 records (11 active, 6 former)
●NSns-1108.awsdns-10.org2026-06-09 → 2026-07-25 · 3 obs
● 2026-06-09 08:38:30
● 2026-07-25 13:45:12
●NSns-1961.awsdns-53.co.uk2026-06-09 → 2026-07-25 · 3 obs
● 2026-06-09 08:38:30
● 2026-07-25 13:45:12
●NSns-6.awsdns-00.com2026-06-09 → 2026-07-25 · 3 obs
● 2026-06-09 08:38:30
● 2026-07-25 13:45:12
●NSns-892.awsdns-47.net2026-06-09 → 2026-07-25 · 3 obs
● 2026-06-09 08:38:30
● 2026-07-25 13:45:12
○NSns1.dnsimple.com2016-12-05 → 2017-05-08 · 4 obs
● 2017-05-08 11:54:24
○ 2026-06-09 08:38:30
○ 2026-07-25 13:45:12
○NSns2.dnsimple.com2016-12-05 → 2017-05-08 · 4 obs
● 2017-05-08 11:54:24
○ 2026-06-09 08:38:30
○ 2026-07-25 13:45:12
○NSns3.dnsimple.com2016-12-05 → 2017-05-08 · 4 obs
● 2017-05-08 11:54:24
○ 2026-06-09 08:38:30
○ 2026-07-25 13:45:12
○NSns4.dnsimple.com2016-12-05 → 2017-05-08 · 4 obs
● 2017-05-08 11:54:24
○ 2026-06-09 08:38:30
○ 2026-07-25 13:45:12
●MXalt1.aspmx.l.google.com2016-12-05 → 2026-07-25 · 2 obs
● 2026-07-25 13:45:12
●MXalt2.aspmx.l.google.com2016-12-05 → 2026-07-25 · 2 obs
● 2026-07-25 13:45:12
●MXaspmx.l.google.com2016-12-05 → 2026-07-25 · 2 obs
● 2026-07-25 13:45:12
●MXaspmx2.googlemail.com2016-12-05 → 2026-07-25 · 2 obs
● 2026-07-25 13:45:12
●MXaspmx3.googlemail.com2016-12-05 → 2026-07-25 · 2 obs
● 2026-07-25 13:45:12
●MXmxa.mailgun.org2016-12-05 → 2026-07-25 · 2 obs
● 2026-07-25 13:45:12
●MXmxb.mailgun.org2016-12-05 → 2026-07-25 · 2 obs
● 2026-07-25 13:45:12
○A52.79.122.2422016-12-05 → 2017-05-08 · 4 obs
● 2017-05-08 11:54:24
○ 2026-06-09 08:38:30
○ 2026-07-25 13:45:12
○A52.79.59.1482016-12-05 → 2017-05-08 · 4 obs
● 2017-05-08 11:54:24
○ 2026-06-09 08:38:30
○ 2026-07-25 13:45:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | d.dns.kr, f.dns.kr, c.dns.kr, g.dns.kr... | - |
| hashcode.co.kr | ns-1108.awsdns-10.org, ns-892.awsdns-47.net, ns-6.awsdns-00.com, ns-1961.awsdns-53.co.uk | - |
✅ Authoritative Response
Server:205.251.199.169
NS records: ns-1108.awsdns-10.org, ns-892.awsdns-47.net, ns-6.awsdns-00.com, ns-1961.awsdns-53.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hashcode.co.kr (unsigned zone)
⏱️ Timing
Total: 904ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1108.awsdns-10.org, ns-1961.awsdns-53.co.uk... |
| MX | 7 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 3 | google-site-verification=0EmHOkP2cmWzgW1, google-site-verification=wo7MFLgObwy3YF3... |
| SOA | 1 | ns-6.awsdns-00.com awsdns-hostmaster.ama |
Analysis
Name Servers
hashcode.co.kr has four authoritative name servers: ns-6.awsdns-00.com, ns-892.awsdns-47.net, ns-1108.awsdns-10.org and ns-1961.awsdns-53.co.uk.
At least some of hashcode.co.kr's name servers are shared with other domains, for example honeybadgerlawn.com, modelsdirect.com, d25tjpmqdxbi0i.cloudfront.net and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-6.awsdns-00.com directs to 205.251.192.6 and 2600:9000:5300:600::1; ns-892.awsdns-47.net directs to 205.251.195.124 and 2600:9000:5303:7c00::1; ns-1108.awsdns-10.org directs to 205.251.196.84 and 2600:9000:5304:5400::1; ns-1961.awsdns-53.co.uk directs to 205.251.199.169 and 2600:9000:5307:a900::1.
Mail Servers
hashcode.co.kr uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, mxa.mailgun.org and 4 other.
hashcode.co.kr shares mail servers — at least in part — with other domains, including amyotte.net, everfex.com, baystatemedical.net and two others.
These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 5 other.
Host names with two IP numbers:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com maps to two IP addresses — 173.194.45.26 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
Host names pointing to a single IP address:
mxa.mailgun.org points to the IP address 34.36.182.139.
mxb.mailgun.org points to the IP address 34.36.182.139.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.27 IP addresses.
These two host names — mxa.mailgun.org and mxb.mailgun.org — each point to 34.36.182.139 IP addresses.