studyatonce.com - dns.ninja

studyatonce.com

DNSSEC⚠️ Not signed
A160.124.91.27🇿🇦 POWERLINE-HK160.124.64.0/19 Proxy-registered route object
NSa8.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb8.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1775047915

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=1785626532

Same first word

studyatonce.com

DNS History

22 records (5 active, 17 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma8.share-dns.comb.share-dns.netb8.share-dns.netns1.ezdnscenter.comns1.julydns.comns1.namebrightdns.comns2.ezdnscenter.comns2.julydns.comns2.namebrightdns.comns3.ezdnscenter.comns4.ezdnscenter.comns5.ezdnscenter.comns6.ezdnscenter.comA160.124.91.27156.239.175.245211.101.18.155222.73.22.802600:1f18:4ae:c607:5974:bfa8:d54b:7fe52600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd44.208.83.18054.84.240.235
●NSa.share-dns.com2026-08-01 → 2026-08-01 · 3 obs
○ 2026-03-24 15:46:22
● 2026-08-01 23:22:36
● 2026-08-01 23:22:40
●NSa8.share-dns.com2026-08-01 → 2026-08-01 · 3 obs
○ 2026-03-24 15:46:22
● 2026-08-01 23:22:36
● 2026-08-01 23:22:40
●NSb.share-dns.net2026-08-01 → 2026-08-01 · 3 obs
○ 2026-03-24 15:46:22
● 2026-08-01 23:22:36
● 2026-08-01 23:22:40
●NSb8.share-dns.net2026-08-01 → 2026-08-01 · 3 obs
○ 2026-03-24 15:46:22
● 2026-08-01 23:22:36
● 2026-08-01 23:22:40
○NSns1.ezdnscenter.com2015-05-10 → 2017-04-19 · 4 obs
● 2015-05-10 04:47:24
● 2017-04-19 20:04:04
○ 2026-03-24 15:46:22
○ 2026-08-01 23:22:40
○NSns1.julydns.com2026-03-24 → 2026-08-01 · 2 obs
○ 2026-03-24 15:46:22
○ 2026-08-01 23:22:40
○NSns1.namebrightdns.com2026-03-24 → 2026-03-24 · 4 obs
○ 2017-04-19 20:04:04
● 2026-03-24 15:46:22
○ 2026-08-01 23:22:36
○ 2026-08-01 23:22:40
○NSns2.ezdnscenter.com2015-05-10 → 2017-04-19 · 4 obs
● 2015-05-10 04:47:24
● 2017-04-19 20:04:04
○ 2026-03-24 15:46:22
○ 2026-08-01 23:22:40
○NSns2.julydns.com2026-03-24 → 2026-08-01 · 2 obs
○ 2026-03-24 15:46:22
○ 2026-08-01 23:22:40
○NSns2.namebrightdns.com2026-03-24 → 2026-03-24 · 4 obs
○ 2017-04-19 20:04:04
● 2026-03-24 15:46:22
○ 2026-08-01 23:22:36
○ 2026-08-01 23:22:40
○NSns3.ezdnscenter.com2015-05-10 → 2017-04-19 · 4 obs
● 2015-05-10 04:47:24
● 2017-04-19 20:04:04
○ 2026-03-24 15:46:22
○ 2026-08-01 23:22:40
○NSns4.ezdnscenter.com2015-05-10 → 2017-04-19 · 4 obs
● 2015-05-10 04:47:24
● 2017-04-19 20:04:04
○ 2026-03-24 15:46:22
○ 2026-08-01 23:22:40
○NSns5.ezdnscenter.com2015-05-10 → 2017-04-19 · 4 obs
● 2015-05-10 04:47:24
● 2017-04-19 20:04:04
○ 2026-03-24 15:46:22
○ 2026-08-01 23:22:40
○NSns6.ezdnscenter.com2015-05-10 → 2017-04-19 · 4 obs
● 2015-05-10 04:47:24
● 2017-04-19 20:04:04
○ 2026-03-24 15:46:22
○ 2026-08-01 23:22:40
○A156.239.175.2452026-03-24 → 2026-08-01 · 2 obs
○ 2026-03-24 15:46:22
○ 2026-08-01 23:22:40
●A160.124.91.272026-08-01 → 2026-08-01 · 3 obs
○ 2026-03-24 15:46:22
● 2026-08-01 23:22:36
● 2026-08-01 23:22:40
○A211.101.18.1552017-04-19 → 2017-04-19 · 4 obs
○ 2016-09-14 12:32:50
● 2017-04-19 20:04:04
○ 2026-03-24 15:46:22
○ 2026-08-01 23:22:40
○A222.73.22.802015-05-10 → 2016-09-14 · 4 obs
● 2015-05-10 04:47:24
● 2016-09-14 12:32:50
○ 2017-04-19 20:04:04
○ 2026-08-01 23:22:40
○A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-03-24 → 2026-03-24 · 4 obs
○ 2017-04-19 20:04:04
● 2026-03-24 15:46:22
○ 2026-08-01 23:22:36
○ 2026-08-01 23:22:40
○A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-03-24 → 2026-03-24 · 4 obs
○ 2017-04-19 20:04:04
● 2026-03-24 15:46:22
○ 2026-08-01 23:22:36
○ 2026-08-01 23:22:40
○A44.208.83.1802026-03-24 → 2026-03-24 · 4 obs
○ 2017-04-19 20:04:04
● 2026-03-24 15:46:22
○ 2026-08-01 23:22:36
○ 2026-08-01 23:22:40
○A54.84.240.2352026-03-24 → 2026-03-24 · 4 obs
○ 2017-04-19 20:04:04
● 2026-03-24 15:46:22
○ 2026-08-01 23:22:36
○ 2026-08-01 23:22:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...-
studyatonce.comb8.share-dns.net, a8.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b8.share-dns.net, a8.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyatonce.com (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

TypeCountSample Data
A1160.124.91.27
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a8.share-dns.com)

Analysis

IP Addresses

studyatonce.com points to a single IP number: 160.124.91.27.

There are other host names — festival-wuhan.org among them — that share IP numbers with studyatonce.com.

Name Servers

studyatonce.com has four authoritative name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

studyatonce.com has at least partial name server overlap with other domains, such as igcgame.com, qianyueb.com, leyuannet.com and two others.

a9.share-dns.com, b9.share-dns.net and a12.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.

a8.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b8.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.

Host names pointing to 172.64.53.25 IP addresses: a8.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239 IP addresses: b8.share-dns.net and b.share-dns.net.