sciencewalk.com - robtex.com
sciencewalk.com
| CNAME | sciencewalk.com.0cb3759f.cdnhwcpsd13.com | ||||||
| CNAME | hcdnw101.v3.cdnhwcprh113.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 36.41.168.164🇨🇳 CHINANET-SHAANXI-CLOUD-BASE | ||||||
| A | 36.41.168.168🇨🇳 CHINANET-SHAANXI-CLOUD-BASE | ||||||
| A | 36.42.77.167🇨🇳 CHINANET-SHAANXI-CLOUD-BASE | ||||||
| A | 36.42.77.170🇨🇳 CHINANET-SHAANXI-CLOUD-BASE | ||||||
| A | 113.240.117.106🇨🇳 CT-HuNan-Changsha-IDC | ||||||
| A | 113.240.117.108🇨🇳 CT-HuNan-Changsha-IDC | ||||||
| A | 115.223.9.113🇨🇳 Chinanet-WenZhou-IDC | ||||||
| A | 115.223.9.116🇨🇳 Chinanet-WenZhou-IDC | ||||||
| A | 116.153.39.131🇨🇳 CHINA169-Backbone | ||||||
| A | 116.153.39.136🇨🇳 CHINA169-Backbone | ||||||
| A | 121.22.232.169🇨🇳 CHINA169-Backbone | ||||||
| A | 121.22.232.170🇨🇳 CHINA169-Backbone | ||||||
| A | 218.11.0.73🇨🇳 CHINA169-Backbone | ||||||
| A | 218.11.0.76🇨🇳 CHINA169-Backbone | ||||||
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=1771291435 | ||||||
Up
www.sciencewalk.com |
Same first word
sciencewalk.com |
DNS History
15 records (5 active, 10 former)
○NSdns1.bigrock.in2015-07-25 → 2015-11-21 · 4 obs
● 2015-11-21 20:19:46
○ 2016-02-09 00:57:34
○ 2026-02-21 06:01:54
○NSdns2.bigrock.in2015-07-25 → 2015-11-21 · 4 obs
● 2015-11-21 20:19:46
○ 2016-02-09 00:57:34
○ 2026-02-21 06:01:54
○NSdns3.bigrock.in2015-07-25 → 2015-11-21 · 4 obs
● 2015-11-21 20:19:46
○ 2016-02-09 00:57:34
○ 2026-02-21 06:01:54
○NSdns4.bigrock.in2015-07-25 → 2015-11-21 · 4 obs
● 2015-11-21 20:19:46
○ 2016-02-09 00:57:34
○ 2026-02-21 06:01:54
○NSdns7.parkpage.foundationapi.com2016-02-09 → 2016-02-09 · 4 obs
● 2016-02-09 00:57:34
○ 2016-04-28 18:51:16
○ 2026-02-21 06:01:54
○NSdns8.parkpage.foundationapi.com2016-02-09 → 2016-02-09 · 4 obs
● 2016-02-09 00:57:34
○ 2016-04-28 18:51:16
○ 2026-02-21 06:01:54
○NSns.buydomains.com2016-04-28 → 2020-01-01 · 5 obs
● 2016-04-28 18:51:16
● 2020-01-01 16:47:24
○ 2026-02-20 20:03:24
○ 2026-02-21 06:01:54
●NSns1.huaweicloud-dns.cn2026-02-20 → 2026-02-21 · 3 obs
● 2026-02-20 20:03:24
● 2026-02-21 06:01:54
●NSns1.huaweicloud-dns.com2026-02-20 → 2026-02-21 · 3 obs
● 2026-02-20 20:03:24
● 2026-02-21 06:01:54
●NSns1.huaweicloud-dns.net2026-02-20 → 2026-02-21 · 3 obs
● 2026-02-20 20:03:24
● 2026-02-21 06:01:54
●NSns1.huaweicloud-dns.org2026-02-20 → 2026-02-21 · 3 obs
● 2026-02-20 20:03:24
● 2026-02-21 06:01:54
○A173.193.106.122015-07-25 → 2015-11-21 · 4 obs
● 2015-11-21 20:19:46
○ 2016-02-09 00:57:34
○ 2026-02-21 06:01:54
○A207.148.248.1452016-04-28 → 2020-01-01 · 5 obs
● 2016-04-28 18:51:16
● 2020-01-01 16:47:24
○ 2026-02-20 20:03:24
○ 2026-02-21 06:01:54
○A209.99.40.2212016-02-09 → 2016-02-09 · 4 obs
● 2016-02-09 00:57:34
○ 2016-04-28 18:51:16
○ 2026-02-21 06:01:54
●CNAMEsciencewalk.com.0cb3759f.cdnhwcpsd13.com2026-02-20 → 2026-02-21 · 2 obs
● 2026-02-21 06:01:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sciencewalk.com | ns1.huaweicloud-dns.net, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.org, ns1.huaweicloud-dns.cn | 5 records |
✅ Authoritative Response
Server: 159.138.160.107
NS records: ns1.huaweicloud-dns.net, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.org, ns1.huaweicloud-dns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sciencewalk.com (unsigned zone)
⏱️ Timing
Total: 1162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.huaweicloud-dns.org, ns1.huaweicloud-dns.cn... |
| CNAME | 1 | sciencewalk.com.0cb3759f.cdnhwcpsd13.com |
| SOA | 1 | ns1.huaweicloud-dns.org hwclouds\.cs.hua |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.com...)
AI analysis
sciencewalk.com is a parent of www.sciencewalk.com.
sciencewalk.com resolves to fourteen IP numbers: 36.41.168.164, 36.41.168.168, 36.42.77.167, 36.42.77.170, 113.240.117.106, 113.240.117.108, 115.223.9.113, 115.223.9.116, 116.153.39.131, 116.153.39.136, 121.22.232.169, 121.22.232.170, 218.11.0.73 and 218.11.0.76.
Other host names, for instance hcdnw102.vip.v6.cdnhwcbzj102.com, hcdnw102.vip.cdnhwcbzj102.com, hcdnw101.gslb.c.cdnhwc2.com, hcdnw101.vip.ipv6.cdnhwcbzj102.com and hcdnw.qtfmv6.cdnhwc1.com share IP numbers with sciencewalk.com.