coteng.net - dns.ninja

`coteng.net`

DNSSEC	⚠️ Not signed
NS	`a.ns14.net` ⭐
		A	2001:8d8:fe:53:217:160:80:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
		A	217.160.80.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
NS	`b.ns14.net`
		A	2001:8d8:fe:53:217:160:81:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
		A	217.160.81.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
NS	`c.ns14.net`
		A	2607:f1c0:fe:53:185:132:35:160^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix1.ui-dns.org`
		A	185.132.35.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.org`
NS	`d.ns14.net`
		A	2607:f1c0:fe:53:185:132:34:160^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix1.ui-dns.com`
		A	185.132.34.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.com`
MX	`coteng-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms81485850`
SOA	`a.ns14.net`do-not-reply@coteng.net 2024-05-29 #0

`net`

	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=1783954507

Same first word

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DNS History

10 records (5 active, 5 former)

●NSa.ns14.net2026-02-15 → 2026-07-13 · 3 obs

○ 2019-01-29 08:58:18
● 2026-02-15 02:39:48
● 2026-07-13 15:05:18

●NSb.ns14.net2026-02-15 → 2026-07-13 · 3 obs

○ 2019-01-29 08:58:18
● 2026-02-15 02:39:48
● 2026-07-13 15:05:18

●NSc.ns14.net2026-02-15 → 2026-07-13 · 3 obs

○ 2019-01-29 08:58:18
● 2026-02-15 02:39:48
● 2026-07-13 15:05:18

●NSd.ns14.net2026-02-15 → 2026-07-13 · 3 obs

○ 2019-01-29 08:58:18
● 2026-02-15 02:39:48
● 2026-07-13 15:05:18

○NSns89.worldnic.com2015-08-24 → 2019-01-29 · 4 obs

● 2015-08-24 12:27:52
● 2019-01-29 08:58:18
○ 2026-02-15 02:39:48
○ 2026-07-13 15:05:18

○NSns90.worldnic.com2015-08-24 → 2019-01-29 · 4 obs

● 2015-08-24 12:27:52
● 2019-01-29 08:58:18
○ 2026-02-15 02:39:48
○ 2026-07-13 15:05:18

●MXcoteng-net.mail.protection.outlook.com2026-02-15 → 2026-07-13 · 3 obs

○ 2019-01-29 08:58:18
● 2026-02-15 02:39:48
● 2026-07-13 15:05:18

○MXinbound.coteng.net.netsolmail.net2015-08-24 → 2016-12-02 · 4 obs

● 2015-08-24 12:27:52
● 2016-12-02 05:54:04
○ 2019-01-29 08:58:18
○ 2026-07-13 15:05:18

○MXmx1.netsolmail.net2019-01-29 → 2019-01-29 · 4 obs

○ 2016-12-02 05:54:04
● 2019-01-29 08:58:18
○ 2026-02-15 02:39:48
○ 2026-07-13 15:05:18

○A81.246.24.1632015-08-24 → 2026-02-15 · 4 obs

● 2015-08-24 12:27:52
● 2026-02-15 02:39:48
○ 2026-03-03 14:50:10
○ 2026-07-13 15:05:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coteng.net	a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net	8 records

✅ Authoritative Response

Server:185.132.35.160

NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coteng.net (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`d.ns14.net, c.ns14.net...`
MX	1	`coteng-net.mail.protection.outlook.com (`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms81485850`
SOA	1	`a.ns14.net do-not-reply.coteng.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (a.ns14.net, a.ns14.net, b.ns14.net...)

Analysis

Name Servers

The domain coteng.net is delegated to these four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

coteng.net has at least partial name server overlap with other domains, such as hydrafrequence.com, funzenpaul.de, do-g.de and two others.

It is common to find these name servers paired with the name servers ns.eventim.de.

a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net all point to exactly two IP numbers each: a.ns14.net → 217.160.80.160 and 2001:8d8:fe:53:217:160:80:160; b.ns14.net → 217.160.81.160 and 2001:8d8:fe:53:217:160:81:160; c.ns14.net → 185.132.35.160 and 2607:f1c0:fe:53:185:132:35:160; d.ns14.net → 185.132.34.160 and 2607:f1c0:fe:53:185:132:34:160.

Mail Servers

coteng.net routes its mail through a single mail server, coteng-net.mail.protection.outlook.com.

coteng-net.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.32, 52.101.73.6 and 52.101.73.22, along with 5 other.