chungke.com - robtex.com
chungke.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sectigoweb.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:1804🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.dnsimple.com | ||||||
| A | 162.159.24.4Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dnsimple.com | ||||||
| NS | ns2.sectigoweb.com ⚠️ Not in zone NS records | ||||||
| A | 2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route | ||||||
| A | 199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route | ||||||
| NS | ns3.sectigoweb.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:1a04🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns3.dnsimple.com | ||||||
| A | 162.159.26.4Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dnsimple.com | ||||||
| NS | ns4.sectigoweb.com ⚠️ Not in zone NS records | ||||||
| A | 2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route | ||||||
| A | 199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route | ||||||
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=1774660557 | ||||||
Same first word
Similar names
chukeng.com |
kucheng.com.cn |
chenguk.com |
chekung.com |
ekchung.com |
kucheng.cc |
kengchu.com |
kcheung.com |
gunchek.com |
chengku.com |
chengku.org |
hugneck.com |
neckhug.com |
DNS History
7 records (4 active, 3 former)
○NS43473.mercury.orderbox-dns.com2015-06-20 → 2018-01-01 · 4 obs
● 2018-01-01 18:51:14
○ 2026-03-14 14:31:24
○ 2026-03-28 01:23:54
●NSns1.sectigoweb.com2026-03-14 → 2026-03-28 · 3 obs
● 2026-03-14 14:31:24
● 2026-03-28 01:23:54
●NSns2.sectigoweb.com2026-03-14 → 2026-03-28 · 3 obs
● 2026-03-14 14:31:24
● 2026-03-28 01:23:54
●NSns3.sectigoweb.com2026-03-14 → 2026-03-28 · 3 obs
● 2026-03-14 14:31:24
● 2026-03-28 01:23:54
●NSns4.sectigoweb.com2026-03-14 → 2026-03-28 · 3 obs
● 2026-03-14 14:31:24
● 2026-03-28 01:23:54
○A59.188.74.1532015-06-20 → 2016-08-29 · 4 obs
● 2016-08-29 12:18:00
○ 2018-01-01 18:51:14
○ 2026-03-28 01:23:54
○CNAMEd1.chungke.com2015-06-20 → 2018-01-01 · 4 obs
● 2018-01-01 18:51:14
○ 2026-03-14 14:31:24
○ 2026-03-28 01:23:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| chungke.com | ns1.sectigoweb.com, ns2.sectigoweb.com, ns3.sectigoweb.com, ns4.sectigoweb.com | 8 records |
✅ Authoritative Response
Server:199.247.155.53
NS records: ns1.sectigoweb.com, ns2.sectigoweb.com, ns3.sectigoweb.com, ns4.sectigoweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chungke.com (unsigned zone)
⏱️ Timing
Total: 187ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.sectigoweb.com, ns1.sectigoweb.com, ns2.sectigoweb.com...)
Analysis
Name Servers
chungke.com is delegated to four name servers: ns1.sectigoweb.com, ns2.sectigoweb.com, ns3.sectigoweb.com and ns4.sectigoweb.com.
chungke.com shares some name servers with other domains, for example kakelvers.nl, autoluca.net, mhoom.com, rstenergy.com and h2consultants.com.
Host names with two IP numbers
Two IPs per host:
ns1.sectigoweb.com points to 2400:cb00:2049:1::a29f:1804 and 162.159.24.4
ns2.sectigoweb.com points to 2620:111:8005::53 and 199.247.153.53
ns3.sectigoweb.com points to 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4
ns4.sectigoweb.com points to 2620:111:8007::53 and 199.247.155.53