devh.kr - dns.ninja
devh.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | ns1.vultr.com ⭐ | ||||||
| A | 2001:19f0:ccc::1🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1 | ||||||
| A | 2001:19f0:ccd::1🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix | ||||||
| PTR | ns1.vultr.com | ||||||
| A | 173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix | ||||||
| PTR | ns1.vultrusercontent.com | ||||||
| NS | ns2.vultr.com | ||||||
| A | 2001:19f0:ccc::2🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1 | ||||||
| A | 2001:19f0:ccd::2🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix | ||||||
| PTR | ns2.vultr.com | ||||||
| A | 173.199.96.97🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix | ||||||
| PTR | ns2.vultrusercontent.com | ||||||
| MX | mail.devh.kr ⭐ | ||||||
| A | 158.247.211.7🇰🇷 AS-VULTR158.247.192.0/18 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | mail.snowkiwi.com | ||||||
| TXT | v=spf1 mx a:mail.snowkiwi.com -all | ||||||
| TXT | google-site-verification=yyoGEvXyum6s-rNAZrfGW1CtT3mhq5t4AOdT3_SGBEc | ||||||
| SOA | ns1.vultr.comdnsadm@choopa.com serial=0 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2606280516 | ||||||
Subdomains
mail.devh.kr |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
○NSns.devh.kr2020-02-01 → 2020-02-01 · 3 obs
○ 2026-04-09 08:11:08
○ 2026-06-28 00:29:48
●NSns1.vultr.com2026-04-09 → 2026-06-28 · 3 obs
● 2026-04-09 08:11:08
● 2026-06-28 00:29:48
●NSns2.vultr.com2026-04-09 → 2026-06-28 · 3 obs
● 2026-04-09 08:11:08
● 2026-06-28 00:29:48
●MXmail.devh.kr2020-02-01 → 2026-06-28 · 2 obs
● 2026-06-28 00:29:48
○A115.71.237.792020-02-01 → 2020-02-01 · 3 obs
○ 2026-04-09 08:11:08
○ 2026-06-28 00:29:48
●A76.76.21.212026-04-09 → 2026-06-28 · 3 obs
● 2026-04-09 08:11:08
● 2026-06-28 00:29:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| devh.kr | ns1.vultr.com, ns2.vultr.com | - |
✅ Authoritative Response
Server:173.199.96.96
NS records: ns1.vultr.com, ns2.vultr.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devh.kr (unsigned zone)
⏱️ Timing
Total: 849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | ns1.vultr.com, ns2.vultr.com |
| MX | 1 | mail.devh.kr (pri: 10) |
| TXT | 2 | google-site-verification=yyoGEvXyum6s-rN, v=spf1 mx a:mail.snowkiwi.com -all |
| SOA | 1 | ns1.vultr.com dnsadm.choopa.com |
Analysis
Hierarchy
devh.kr is a parent domain of mail.devh.kr.
IP Addresses
devh.kr has exactly one IP address — 76.76.21.21.
carpfishing.app, chatgptlite.com, polarweb.se plus two other host names have IP numbers in common with devh.kr.
Name Servers
Two name servers handle the delegation for devh.kr: ns1.vultr.com and ns2.vultr.com.
The name server configuration of devh.kr is shared with other domains, for instance moobox.org, retechworld.com, tobaguide.com and two others.
devh.kr shares at least some of its name servers with other domains, including medtechforums.com, pedramnia.com, kailas.co.uk and two others.
These name servers are frequently paired with the name servers ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host.
ns1.vultr.com and ns2.vultr.com each resolve to three IP addresses. ns1.vultr.com resolves to 173.199.96.96, 2001:19f0:ccc::1 and 2001:19f0:ccd::1. ns2.vultr.com resolves to 173.199.96.97, 2001:19f0:ccc::2 and 2001:19f0:ccd::2.
Mail Servers
devh.kr uses one mail server — mail.devh.kr.
mail.devh.kr carries a single IP number, which is 158.247.211.7.