johnrstarr.com - robtex.com

johnrstarr.com

DNSSEC⚠️ Not signed
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
PTRip-172-64-53-25.defastlink.net
NSa7.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
PTRip-172-64-53-25.defastlink.net
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
PTRip-172-64-52-239.defastlink.net
NSb7.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
PTRip-172-64-52-239.defastlink.net

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=1771291435
WOT: SAFE (68/100)

DNS History

17 records (4 active, 13 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma7.share-dns.comb.share-dns.netb7.share-dns.netauth1.dns.anet.comauth1.dns.expedient.comauth2.dns.anet.comauth3.dns.anet.comns1.forward.netns100.worldnic.comns2.forward.netns99.worldnic.comMXinbound.johnrstarr.com.netsolmail.netmail.johnrstarr.com.netsolmail.netmx.expedient.netA209.114.133.254209.166.165.193
●NSa.share-dns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-02-28 11:04:32
● 2026-03-23 15:56:56
●NSa7.share-dns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-02-28 11:04:32
● 2026-03-23 15:56:56
○NSauth1.dns.anet.com2015-08-19 → 2016-03-24 · 4 obs
● 2015-08-19 14:31:46
● 2016-03-24 16:41:18
○ 2016-11-19 10:12:54
○ 2026-03-23 15:56:56
○NSauth1.dns.expedient.com2015-08-19 → 2016-03-24 · 4 obs
● 2015-08-19 14:31:46
● 2016-03-24 16:41:18
○ 2016-11-19 10:12:54
○ 2026-03-23 15:56:56
○NSauth2.dns.anet.com2015-08-19 → 2016-03-24 · 4 obs
● 2015-08-19 14:31:46
● 2016-03-24 16:41:18
○ 2016-11-19 10:12:54
○ 2026-03-23 15:56:56
○NSauth3.dns.anet.com2015-08-19 → 2016-03-24 · 4 obs
● 2015-08-19 14:31:46
● 2016-03-24 16:41:18
○ 2016-11-19 10:12:54
○ 2026-03-23 15:56:56
●NSb.share-dns.net2026-03-23 → 2026-03-23 · 2 obs
○ 2026-02-28 11:04:32
● 2026-03-23 15:56:56
●NSb7.share-dns.net2026-03-23 → 2026-03-23 · 2 obs
○ 2026-02-28 11:04:32
● 2026-03-23 15:56:56
○NSns1.forward.net2015-08-19 → 2016-03-24 · 4 obs
● 2015-08-19 14:31:46
● 2016-03-24 16:41:18
○ 2016-11-19 10:12:54
○ 2026-03-23 15:56:56
○NSns100.worldnic.com2016-11-19 → 2017-06-16 · 5 obs
○ 2016-03-24 16:41:18
● 2016-11-19 10:12:54
● 2017-06-16 15:40:38
○ 2026-02-28 11:04:32
○ 2026-03-23 15:56:56
○NSns2.forward.net2015-08-19 → 2016-03-24 · 4 obs
● 2015-08-19 14:31:46
● 2016-03-24 16:41:18
○ 2016-11-19 10:12:54
○ 2026-03-23 15:56:56
○NSns99.worldnic.com2016-11-19 → 2017-06-16 · 5 obs
○ 2016-03-24 16:41:18
● 2016-11-19 10:12:54
● 2017-06-16 15:40:38
○ 2026-02-28 11:04:32
○ 2026-03-23 15:56:56
○MXinbound.johnrstarr.com.netsolmail.net2016-11-19 → 2017-06-16 · 5 obs
○ 2016-03-24 16:41:18
● 2016-11-19 10:12:54
● 2017-06-16 15:40:38
○ 2026-02-28 11:04:32
○ 2026-03-23 15:56:56
○MXmail.johnrstarr.com.netsolmail.net2016-11-19 → 2017-06-16 · 5 obs
○ 2016-03-24 16:41:18
● 2016-11-19 10:12:54
● 2017-06-16 15:40:38
○ 2026-02-28 11:04:32
○ 2026-03-23 15:56:56
○MXmx.expedient.net2015-08-19 → 2016-03-24 · 4 obs
● 2015-08-19 14:31:46
● 2016-03-24 16:41:18
○ 2016-11-19 10:12:54
○ 2026-03-23 15:56:56
○A209.114.133.2542016-03-24 → 2016-03-24 · 4 obs
○ 2015-12-19 03:32:40
● 2016-03-24 16:41:18
○ 2016-11-19 10:12:54
○ 2026-03-23 15:56:56
○A209.166.165.1932015-08-19 → 2015-12-19 · 4 obs
● 2015-08-19 14:31:46
● 2015-12-19 03:32:40
○ 2016-03-24 16:41:18
○ 2026-03-23 15:56:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
johnrstarr.coma7.share-dns.com, b7.share-dns.net1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: a7.share-dns.com, b7.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnrstarr.com (unsigned zone)

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.share-dns.com, b.share-dns.net

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a7.share-dns.com)

Analysis

Name Servers

johnrstarr.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

johnrstarr.com at least partially shares its name servers with other domains, for instance caryizu.com, sxtyqy.com, adminsuper.com, iptoyou.com and wjfhrl.com.

These name servers are commonly used with a5.share-dns.com, b5.share-dns.net, a2.share-dns.com, b2.share-dns.net, a6.share-dns.com, b6.share-dns.net, a3.share-dns.com, b3.share-dns.net, a10.share-dns.com and b10.share-dns.net.

Host names with a single IP number:

The host names a7.share-dns.com and a.share-dns.com point to 172.64.53.25.

The host names b7.share-dns.net and b.share-dns.net point to 172.64.52.239.

Host names that point to 172.64.53.25: a7.share-dns.com and a.share-dns.com.

Host names that point to 172.64.52.239: b7.share-dns.net and b.share-dns.net.