signedu.com - dns.ninja

`signedu.com`

DNSSEC	⚠️ Not signed
A	213.155.116.167^{🇹🇷 DorukNet213.155.116.0/24}
		PTR	`dorukdnsmanager.doruk.net.tr`
NS	`dorukdnsmanager.doruk.net.tr` ⭐
		A	213.155.116.167^{🇹🇷 DorukNet213.155.116.0/24}
			PTR	`dorukdnsmanager.doruk.net.tr`
NS	`dorukdns1.doruk.net.tr`
		A	94.102.75.137^{🇹🇷 DorukNet94.102.75.0/24}
			PTR	`dorukdns1.doruk.net.tr`
NS	`dorukdns2.doruk.net.tr`
		A	213.155.116.168^{🇹🇷 DorukNet213.155.116.0/24}
			PTR	`dorukdns2.doruk.net.tr`
NS	`dorukdns3.doruk.net.tr`
		A	213.155.127.45^{🇹🇷 DorukNet213.155.127.0/24}
			PTR	`dorukdns3.doruk.net.tr`
SOA	`dorukdnsmanager.doruk.net.tr`steam@doruk.net.tr serial=4

`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.net`nstld@verisign-grs.com serial=1783956087

WOT: SAFE (61/100)

Same first word

signedu.com

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udesign.com.ng

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duesing.eu

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DNS History

12 records (5 active, 7 former)

●NSdorukdns1.doruk.net.tr2026-02-18 → 2026-07-13 · 3 obs

○ 2015-09-10 03:52:30
● 2026-02-18 16:28:08
● 2026-07-13 15:39:16

●NSdorukdns2.doruk.net.tr2026-02-18 → 2026-07-13 · 3 obs

○ 2015-09-10 03:52:30
● 2026-02-18 16:28:08
● 2026-07-13 15:39:16

●NSdorukdns3.doruk.net.tr2026-02-18 → 2026-07-13 · 3 obs

○ 2015-09-10 03:52:30
● 2026-02-18 16:28:08
● 2026-07-13 15:39:16

●NSdorukdnsmanager.doruk.net.tr2026-02-18 → 2026-07-13 · 3 obs

○ 2015-09-10 03:52:30
● 2026-02-18 16:28:08
● 2026-07-13 15:39:16

○NSns.xinnet.cn2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 14:31:22
○ 2015-06-22 02:54:04
○ 2026-07-13 15:39:16

○NSns.xinnetdns.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 14:31:22
○ 2015-06-22 02:54:04
○ 2026-07-13 15:39:16

○NSns35.worldnic.com2015-06-22 → 2015-06-22 · 4 obs

○ 2008-03-13 14:31:22
● 2015-06-22 02:54:04
○ 2015-09-10 03:52:30
○ 2026-07-13 15:39:16

○NSns36.worldnic.com2015-06-22 → 2015-06-22 · 4 obs

○ 2008-03-13 14:31:22
● 2015-06-22 02:54:04
○ 2015-09-10 03:52:30
○ 2026-07-13 15:39:16

○MXmail.signedu.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 14:31:22
○ 2015-06-22 02:54:04
○ 2026-07-13 15:39:16

○A208.91.197.272015-06-22 → 2015-06-22 · 4 obs

○ 2008-03-13 14:31:22
● 2015-06-22 02:54:04
○ 2015-09-10 03:52:30
○ 2026-07-13 15:39:16

●A213.155.116.1672026-02-18 → 2026-07-13 · 3 obs

○ 2015-09-10 03:52:30
● 2026-02-18 16:28:08
● 2026-07-13 15:39:16

○A74.86.130.682008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 14:31:22
○ 2015-06-22 02:54:04
○ 2026-07-13 15:39:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
signedu.com	dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr	-

✅ Authoritative Response

Server:213.155.127.45

NS records: dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for signedu.com (unsigned zone)

⏱️ Timing

Total: 987ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.155.116.167`
NS	3	`dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr...`
SOA	1	`dorukdnsmanager.doruk.net.tr steam.doruk`

Analysis

IP Addresses

signedu.com points to a single IP number: 213.155.116.167.

Additional host names — sponyline.com, vmag.com.tr, dalincare.com and two others — share IP numbers with signedu.com.

Name Servers

signedu.com has four authoritative name servers: dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr and dorukdnsmanager.doruk.net.tr.

There is at least partial name server overlap between signedu.com and other domains — tufandc.com, hotelkonak.com, tmsdoha.com and two more among them.

These name servers frequently co-occur with the name servers ns1.webkontrol.doruk.net.tr and ns2.webkontrol.doruk.net.tr.

dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr and dorukdnsmanager.doruk.net.tr each resolve to one IP address: dorukdns1.doruk.net.tr resolves to 94.102.75.137, dorukdns2.doruk.net.tr resolves to 213.155.116.168, dorukdns3.doruk.net.tr resolves to 213.155.127.45 and dorukdnsmanager.doruk.net.tr resolves to 213.155.116.167.