ktowncoder.com - dns.ninja

`ktowncoder.com`

DNSSEC	⚠️ Not signed
NS	`ns1040.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5328:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1040.ui-dns.org`
		A	217.160.83.40^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1040.ui-dns.org`
NS	`ns1040.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5228:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1040.ui-dns.com`
		A	217.160.82.40^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1040.ui-dns.com`
NS	`ns1067.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5143:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1067.ui-dns.biz`
		A	217.160.81.67^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1067.ui-dns.biz`
NS	`ns1076.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:76^{🇺🇸 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	`ns1076.ui-dns.de`
		A	217.160.80.76^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1076.ui-dns.de`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
MX	`mx00.1and1.com`⁽¹⁰⁾
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.1and1.com`⁽¹⁰⁾
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
SOA	`ns1040.ui-dns.org`hostmaster@1and1.com 2018-09-29 #0

`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=1782910626

Same first word

ktowncoder.com

Similar names

dconetwork.com

codnetwork.support

tokencrowd.net

crowdtoken.com

networkdoc.com

docnetwork.org

networkdoc.ru

docnetwork.tempurl.host

rocketdown.com

codnetwork.com

tokencrowd.com

DNS History

15 records (11 active, 4 former)

●NSns1040.ui-dns.com2026-06-15 → 2026-07-01 · 3 obs

○ 2017-03-26 13:48:00
● 2026-06-15 00:42:40
● 2026-07-01 13:11:08

●NSns1040.ui-dns.org2026-06-15 → 2026-07-01 · 3 obs

○ 2017-03-26 13:48:00
● 2026-06-15 00:42:40
● 2026-07-01 13:11:08

●NSns1067.ui-dns.biz2026-06-15 → 2026-07-01 · 3 obs

○ 2017-03-26 13:48:00
● 2026-06-15 00:42:40
● 2026-07-01 13:11:08

●NSns1076.ui-dns.de2026-06-15 → 2026-07-01 · 3 obs

○ 2017-03-26 13:48:00
● 2026-06-15 00:42:40
● 2026-07-01 13:11:08

○NSns51.1and1.com2015-07-26 → 2017-03-26 · 4 obs

● 2015-07-26 09:53:34
● 2017-03-26 13:48:00
○ 2026-06-15 00:42:40
○ 2026-07-01 13:11:08

○NSns52.1and1.com2015-07-26 → 2017-03-26 · 4 obs

● 2015-07-26 09:53:34
● 2017-03-26 13:48:00
○ 2026-06-15 00:42:40
○ 2026-07-01 13:11:08

●MXalt1.aspmx.l.google.com2026-06-15 → 2026-07-01 · 3 obs

○ 2015-07-26 09:53:34
● 2026-06-15 00:42:40
● 2026-07-01 13:11:08

●MXalt2.aspmx.l.google.com2026-06-15 → 2026-07-01 · 3 obs

○ 2015-07-26 09:53:34
● 2026-06-15 00:42:40
● 2026-07-01 13:11:08

●MXalt3.aspmx.l.google.com2026-06-15 → 2026-07-01 · 3 obs

○ 2015-07-26 09:53:34
● 2026-06-15 00:42:40
● 2026-07-01 13:11:08

●MXalt4.aspmx.l.google.com2026-06-15 → 2026-07-01 · 3 obs

○ 2015-07-26 09:53:34
● 2026-06-15 00:42:40
● 2026-07-01 13:11:08

●MXaspmx.l.google.com2026-06-15 → 2026-07-01 · 3 obs

○ 2015-07-26 09:53:34
● 2026-06-15 00:42:40
● 2026-07-01 13:11:08

●MXmx00.1and1.com2015-07-26 → 2026-07-01 · 2 obs

● 2015-07-26 09:53:34
● 2026-07-01 13:11:08

●MXmx01.1and1.com2015-07-26 → 2026-07-01 · 2 obs

● 2015-07-26 09:53:34
● 2026-07-01 13:11:08

○A216.250.120.2052016-07-18 → 2017-03-26 · 5 obs

○ 2016-03-13 23:21:22
● 2016-07-18 08:09:52
● 2017-03-26 13:48:00
○ 2026-06-15 00:42:40
○ 2026-07-01 13:11:08

○A74.208.175.232015-07-26 → 2016-03-13 · 4 obs

● 2015-07-26 09:53:34
● 2016-03-13 23:21:22
○ 2016-07-18 08:09:52
○ 2026-07-01 13:11:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
ktowncoder.com	ns1067.ui-dns.biz, ns1076.ui-dns.de, ns1040.ui-dns.org, ns1040.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.81.67

NS records: ns1067.ui-dns.biz, ns1076.ui-dns.de, ns1040.ui-dns.org, ns1040.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ktowncoder.com (unsigned zone)

⏱️ Timing

Total: 1648ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1040.ui-dns.com, ns1076.ui-dns.de...`
MX	7	`alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...`
SOA	1	`ns1040.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1040.ui-dns.com, ns1040.ui-dns.com)

Analysis

Name Servers

Four name servers handle the delegation for ktowncoder.com: ns1067.ui-dns.biz, ns1040.ui-dns.com, ns1076.ui-dns.de and ns1040.ui-dns.org.

There is at least partial name server overlap between ktowncoder.com and other domains — seferoglu.fr, cleveria.ch, 3falt.de and two more among them.

These name servers regularly appear alongside ns1040.ui-dns.de, ns1040.ui-dns.biz, ns1076.ui-dns.biz and 7 other name servers in NS record sets.

All four hostnames — ns1067.ui-dns.biz, ns1040.ui-dns.com, ns1076.ui-dns.de and ns1040.ui-dns.org — resolve to two IP numbers apiece: ns1067.ui-dns.biz to 217.160.81.67 and 2001:8d8:fe:53:0:d9a0:5143:100; ns1040.ui-dns.com to 217.160.82.40 and 2001:8d8:fe:53:0:d9a0:5228:100; ns1076.ui-dns.de to 217.160.80.76 and 2607:f1c0:fe:53:185:132:32:76; ns1040.ui-dns.org to 217.160.83.40 and 2001:8d8:fe:53:0:d9a0:5328:100.

Mail Servers

ktowncoder.com accepts email via 7 mail servers: mx00.1and1.com, mx01.1and1.com, aspmx.l.google.com and 4 other.

At least some of the mail servers used by ktowncoder.com are shared with other domains: ns500693.ns500734.ns500734.ns500734.ns500693.ns500693.ns500734.ns500693.ns500588.ns500683.ns500699.ns500632.ns500578.ns500110.dtrkdll.com, ns500731.ns500754.ns500671.ns500731.ns500671.ns500704.ns500705.ns500705.ns500704.ns500666.ns500666.ns500153.tenderladiesbz.com, ns500699.ns500734.ns500693.ns500693.ns500693.ns500699.ns500699.ns500588.ns500699.ns500693.ns500683.ns500588.ns500683.ns500699.ns500612.ns500110.dtrkdll.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com points to 142.251.167.26 and 2607:f8b0:4004:c06::1b.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.

Host names resolving to a single IP address:

mx00.1and1.com points to 74.208.5.3.

mx01.1and1.com points to 74.208.5.21.