oncalltechnical.com - robtex.com

oncalltechnical.com

DNSSEC⚠️ Not signed
A160.16.200.77🇯🇵 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
PTRtk2-242-30573.vs.sakura.ne.jp
NSns11.value-domain.com ⭐ ⚠️ Not in parent delegation
A172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns12.value-domain.com ⚠️ Not in zone NS records
A172.64.53.86🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.188🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns13.value-domain.com ⚠️ Not in zone NS records
A172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com ⚠️ Not in parent delegation
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.value-domain.comhostmaster@oncalltechnical.com 2025-12-03 #15

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774819837
⚠️ On DNS blocklist: tif

Same first word

oncalltechnical.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns11.value-domain.comns12.value-domain.comns13.value-domain.comns2.value-domain.comdns0.zoneedit.comns12.zoneedit.comns7.zoneedit.comMXoncalltechnical-com.mail.protection.outlook.comA160.16.200.7764.158.242.68
○NSdns0.zoneedit.com2015-08-20 → 2020-03-17 · 4 obs
● 2015-08-20 15:11:40
● 2020-03-17 00:54:04
○ 2026-03-20 08:42:58
○ 2026-03-29 21:48:12
●NSns1.value-domain.com2026-03-20 → 2026-03-29 · 3 obs
○ 2020-03-17 00:54:04
● 2026-03-20 08:42:58
● 2026-03-29 21:48:12
●NSns11.value-domain.com2026-03-20 → 2026-03-29 · 3 obs
○ 2020-03-17 00:54:04
● 2026-03-20 08:42:58
● 2026-03-29 21:48:12
●NSns12.value-domain.com2026-03-20 → 2026-03-29 · 3 obs
○ 2020-03-17 00:54:04
● 2026-03-20 08:42:58
● 2026-03-29 21:48:12
○NSns12.zoneedit.com2015-08-20 → 2020-03-17 · 4 obs
● 2015-08-20 15:11:40
● 2020-03-17 00:54:04
○ 2026-03-20 08:42:58
○ 2026-03-29 21:48:12
●NSns13.value-domain.com2026-03-20 → 2026-03-29 · 3 obs
○ 2020-03-17 00:54:04
● 2026-03-20 08:42:58
● 2026-03-29 21:48:12
●NSns2.value-domain.com2026-03-20 → 2026-03-29 · 3 obs
○ 2020-03-17 00:54:04
● 2026-03-20 08:42:58
● 2026-03-29 21:48:12
○NSns7.zoneedit.com2015-08-20 → 2020-03-17 · 4 obs
● 2015-08-20 15:11:40
● 2020-03-17 00:54:04
○ 2026-03-20 08:42:58
○ 2026-03-29 21:48:12
○MXoncalltechnical-com.mail.protection.outlook.com2015-08-20 → 2020-03-17 · 4 obs
● 2015-08-20 15:11:40
● 2020-03-17 00:54:04
○ 2026-03-20 08:42:58
○ 2026-03-29 21:48:12
●A160.16.200.772026-03-20 → 2026-03-29 · 3 obs
○ 2020-03-17 00:54:04
● 2026-03-20 08:42:58
● 2026-03-29 21:48:12
○A64.158.242.682015-08-20 → 2020-03-17 · 4 obs
● 2015-08-20 15:11:40
● 2020-03-17 00:54:04
○ 2026-03-20 08:42:58
○ 2026-03-29 21:48:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...-
oncalltechnical.comns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com3 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 oncalltechnical.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

TypeCountSample Data
A1160.16.200.77
NS2ns1.value-domain.com, ns2.value-domain.com
SOA1ns1.value-domain.com hostmaster.oncallte

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com)

Analysis

IP Addresses

oncalltechnical.com points to a single IP: 160.16.200.77.

Other host names, for instance com-data.click, zmail.broadmediacloud.com, www.mugsecuritybuss.com, cloudstoreone.online and fessionalwork.com share IP numbers with oncalltechnical.com.

Name Servers

oncalltechnical.com is delegated to five name servers: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com, ns1.value-domain.com and ns2.value-domain.com.

oncalltechnical.com partially shares name servers with other domains; examples include glamourtic.com, dotworks.jp, inoue-ss.com, goryoutei.com and msn100.org.

These name servers are commonly used with ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

Host names with two IP numbers:

ns11.value-domain.com points to: 172.64.52.98 and 172.64.52.184.

ns12.value-domain.com points to: 172.64.53.86 and 172.64.53.188.

ns13.value-domain.com points to: 172.64.52.98 and 172.64.52.184.

ns1.value-domain.com points to: 172.64.52.38 and 172.64.52.161.

ns2.value-domain.com points to: 172.64.53.3 and 172.64.53.115.

Host names that point to 172.64.52.98: ns11.value-domain.com and ns13.value-domain.com.

Host names that point to 172.64.52.184: ns11.value-domain.com and ns13.value-domain.com.