du13.com - dns.ninja

du13.com

DNSSEC⚠️ Not signed
A156.254.202.185🇭🇰 HKIDC-AS-AP156.254.192.0/18
NSa6.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
NSb6.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=1786590885

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=1786697169

Subdomains

www.du13.com

Same first word

du13.com

Similar names

ud31.com
31ud.com
3du1.df.gov.br
31du.cn

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma6.share-dns.comb.share-dns.netb6.share-dns.netexpire1.gname-dns.comexpire2.gname-dns.comgold581858.earth.orderbox-dns.comgold581858.mars.orderbox-dns.comgold581858.mercury.orderbox-dns.comgold581858.venus.orderbox-dns.comns1.22.cnMXus2.mx1.mailhostbox.comus2.mx2.mailhostbox.comus2.mx3.mailhostbox.comA156.254.202.185173.193.106.14CNAMEexp.gs-cdn.com
●NSa.share-dns.com2026-08-14 → 2026-08-14 · 2 obs
○ 2017-03-24 06:44:16
● 2026-08-14 09:06:56
●NSa6.share-dns.com2026-08-14 → 2026-08-14 · 2 obs
○ 2017-03-24 06:44:16
● 2026-08-14 09:06:56
●NSb.share-dns.net2026-08-14 → 2026-08-14 · 2 obs
○ 2017-03-24 06:44:16
● 2026-08-14 09:06:56
●NSb6.share-dns.net2026-08-14 → 2026-08-14 · 2 obs
○ 2017-03-24 06:44:16
● 2026-08-14 09:06:56
○NSexpire1.gname-dns.com2026-08-14 → 2026-08-14 · 1 obs
○ 2026-08-14 09:06:56
○NSexpire2.gname-dns.com2026-08-14 → 2026-08-14 · 1 obs
○ 2026-08-14 09:06:56
○NSgold581858.earth.orderbox-dns.com2015-07-24 → 2016-01-04 · 4 obs
● 2015-07-24 21:48:26
● 2016-01-04 06:37:54
○ 2017-03-24 06:44:16
○ 2026-08-14 09:06:56
○NSgold581858.mars.orderbox-dns.com2015-07-24 → 2016-01-04 · 4 obs
● 2015-07-24 21:48:26
● 2016-01-04 06:37:54
○ 2016-08-03 03:06:56
○ 2026-08-14 09:06:56
○NSgold581858.mercury.orderbox-dns.com2015-07-24 → 2016-01-04 · 4 obs
● 2015-07-24 21:48:26
● 2016-01-04 06:37:54
○ 2017-03-24 06:44:16
○ 2026-08-14 09:06:56
○NSgold581858.venus.orderbox-dns.com2015-07-24 → 2016-01-04 · 4 obs
● 2015-07-24 21:48:26
● 2016-01-04 06:37:54
○ 2017-03-24 06:44:16
○ 2026-08-14 09:06:56
○NSns1.22.cn2016-08-03 → 2017-03-24 · 4 obs
○ 2016-01-04 06:37:54
● 2016-08-03 03:06:56
● 2017-03-24 06:44:16
○ 2026-08-14 09:06:56
○MXus2.mx1.mailhostbox.com2015-07-24 → 2016-01-04 · 4 obs
● 2015-07-24 21:48:26
● 2016-01-04 06:37:54
○ 2017-03-24 06:44:16
○ 2026-08-14 09:06:56
○MXus2.mx2.mailhostbox.com2015-07-24 → 2016-01-04 · 4 obs
● 2015-07-24 21:48:26
● 2016-01-04 06:37:54
○ 2017-03-24 06:44:16
○ 2026-08-14 09:06:56
○MXus2.mx3.mailhostbox.com2015-07-24 → 2016-01-04 · 4 obs
● 2015-07-24 21:48:26
● 2016-01-04 06:37:54
○ 2017-03-24 06:44:16
○ 2026-08-14 09:06:56
●A156.254.202.1852026-08-14 → 2026-08-14 · 2 obs
○ 2016-08-03 03:06:56
● 2026-08-14 09:06:56
○A173.193.106.142015-07-24 → 2016-01-04 · 4 obs
● 2015-07-24 21:48:26
● 2016-01-04 06:37:54
○ 2016-08-03 03:06:56
○ 2026-08-14 09:06:56
○CNAMEexp.gs-cdn.com2026-08-14 → 2026-08-14 · 1 obs
○ 2026-08-14 09:06:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
du13.comb6.share-dns.net, a6.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b6.share-dns.net, a6.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for du13.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

TypeCountSample Data
A1156.254.202.185
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 (a6.share-dns.com)

Analysis

Hierarchy

The domain www.du13.com falls under the parent du13.com.

IP Addresses

du13.com directs to one IP number, which is 156.254.202.185.

Among the host names that share IP numbers with du13.com are leixinyu.com, www.cnfenglin.com, www.cngpmh.com and two others.

Name Servers

The domain du13.com is delegated to these four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

At least some of du13.com's name servers are shared with other domains, for example jxsygg.com, taxqy.com, 71omcetn.com and two more.

These name servers tend to co-occur with a7.share-dns.com, b7.share-dns.net, a8.share-dns.com and 7 other name servers in the same DNS delegations.

Each of a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net has a single IP address — a6.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b6.share-dns.net and b.share-dns.net direct to 172.64.52.239.

These two host names — a6.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.

These two host names — b6.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.