dnsupdatecheck.com - robtex.com
dnsupdatecheck.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.200.77🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-242-30573.vs.sakura.ne.jp | ||||||
| NS | ns11.value-domain.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns12.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.86🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.188🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns13.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.value-domain.comhostmaster@dnsupdatecheck.com 2026-04-09 #9 | ||||||
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=1786888254 | ||||||
Same first word
dnsupdatecheck.com |
DNS History
6 records (6 active, 0 former)
●NSns1.value-domain.com2026-02-23 → 2026-08-16 · 2 obs
● 2026-08-16 14:03:36
●NSns11.value-domain.com2026-02-23 → 2026-08-16 · 2 obs
● 2026-08-16 14:03:36
●NSns12.value-domain.com2026-02-23 → 2026-08-16 · 2 obs
● 2026-08-16 14:03:36
●NSns13.value-domain.com2026-02-23 → 2026-08-16 · 2 obs
● 2026-08-16 14:03:36
●NSns2.value-domain.com2026-02-23 → 2026-08-16 · 2 obs
● 2026-08-16 14:03:36
●A160.16.200.772026-02-23 → 2026-08-16 · 2 obs
● 2026-08-16 14:03:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dnsupdatecheck.com | ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com | 3 records |
✅ Authoritative Response
Server:172.64.52.184
NS records: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dnsupdatecheck.com (unsigned zone)
⏱️ Timing
Total: 420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.200.77 |
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| SOA | 1 | ns1.value-domain.com hostmaster.dnsupdat |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com)
Analysis
IP Addresses
dnsupdatecheck.com resolves to just one IP address, 160.16.200.77.
Two other host names, along with update.adboeonline.net, h5.nasa6.com and update.microsoftsvc.com, also share IP numbers with dnsupdatecheck.com.
Name Servers
dnsupdatecheck.com delegates to five name servers: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com and two others.
There is at least partial name server overlap between dnsupdatecheck.com and other domains — flaworkcomp.com, riz-brun.com, linkhairdesign.com and two more among them.
The name servers ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others are commonly seen in use alongside these name servers.
Host names that have two IP addresses:
ns11.value-domain.com resolves to 172.64.52.98 and 172.64.52.184.
ns12.value-domain.com resolves to 172.64.53.86 and 172.64.53.188.
ns13.value-domain.com resolves to 172.64.52.98 and 172.64.52.184.
Host names that point to one IP address:
ns1.value-domain.com resolves to 172.64.52.38.
ns2.value-domain.com resolves to 172.64.53.3.
The host names ns11.value-domain.com and ns13.value-domain.com both resolve to 172.64.52.98 IP addresses.
The host names ns11.value-domain.com and ns13.value-domain.com both resolve to 172.64.52.184 IP addresses.