codingforstartups.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codingforstartups.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:4589^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d0f8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.137^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.248^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emily.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emily.ns.cloudflare.com`
		A	108.162.192.155^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	172.64.32.155^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	173.245.58.155^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
NS	`trey.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trey.ns.cloudflare.com`
		A	108.162.193.242^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	172.64.33.242^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	173.245.59.242^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.137, 172.67.208.248
		IPv6 hints	2606:4700:3034::6815:4589, 2606:4700:3037::ac43:d0f8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOA	`emily.ns.cloudflare.com`dns@cloudflare.com serial=2417205452

`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=1792158484

Same first word

codingforstartups.com

Previous names

Next names

DNS History

19 records (6 active, 13 former)

●NSemily.ns.cloudflare.com2026-09-26 → 2026-10-16 · 3 obs

○ 2019-12-26 14:06:50
● 2026-09-26 00:26:56
● 2026-10-16 14:06:54

○NSns1bqx.name.com2015-07-07 → 2019-12-26 · 4 obs

● 2015-07-07 03:28:14
● 2019-12-26 14:06:50
○ 2026-09-26 00:26:56
○ 2026-10-16 14:06:54

○NSns2dhj.name.com2015-07-07 → 2019-12-26 · 4 obs

● 2015-07-07 03:28:14
● 2019-12-26 14:06:50
○ 2026-09-26 00:26:56
○ 2026-10-16 14:06:54

○NSns3gxy.name.com2015-07-07 → 2019-12-26 · 4 obs

● 2015-07-07 03:28:14
● 2019-12-26 14:06:50
○ 2026-09-26 00:26:56
○ 2026-10-16 14:06:54

○NSns4blx.name.com2015-07-07 → 2019-12-26 · 4 obs

● 2015-07-07 03:28:14
● 2019-12-26 14:06:50
○ 2026-09-26 00:26:56
○ 2026-10-16 14:06:54

●NStrey.ns.cloudflare.com2026-09-26 → 2026-10-16 · 3 obs

○ 2019-12-26 14:06:50
● 2026-09-26 00:26:56
● 2026-10-16 14:06:54

●A104.21.69.1372026-10-12 → 2026-10-16 · 3 obs

○ 2026-09-26 00:26:56
● 2026-10-12 03:56:46
● 2026-10-16 14:06:54

●A172.67.208.2482026-10-12 → 2026-10-16 · 3 obs

○ 2026-09-26 00:26:56
● 2026-10-12 03:56:46
● 2026-10-16 14:06:54

○A188.114.96.02026-09-26 → 2026-09-26 · 4 obs

○ 2019-12-26 14:06:50
● 2026-09-26 00:26:56
○ 2026-10-12 03:56:46
○ 2026-10-16 14:06:54

○A188.114.97.02026-09-26 → 2026-09-26 · 4 obs

○ 2019-12-26 14:06:50
● 2026-09-26 00:26:56
○ 2026-10-12 03:56:46
○ 2026-10-16 14:06:54

●A2606:4700:3034::6815:45892026-10-12 → 2026-10-16 · 3 obs

○ 2026-09-26 00:26:56
● 2026-10-12 03:56:46
● 2026-10-16 14:06:54

●A2606:4700:3037::ac43:d0f82026-10-12 → 2026-10-16 · 3 obs

○ 2026-09-26 00:26:56
● 2026-10-12 03:56:46
● 2026-10-16 14:06:54

○A2a06:98c1:3120::2026-09-26 → 2026-09-26 · 4 obs

○ 2019-12-26 14:06:50
● 2026-09-26 00:26:56
○ 2026-10-12 03:56:46
○ 2026-10-16 14:06:54

○A2a06:98c1:3121::2026-09-26 → 2026-09-26 · 4 obs

○ 2019-12-26 14:06:50
● 2026-09-26 00:26:56
○ 2026-10-12 03:56:46
○ 2026-10-16 14:06:54

○A75.126.100.212019-12-26 → 2019-12-26 · 4 obs

○ 2017-02-18 11:35:58
● 2019-12-26 14:06:50
○ 2026-09-26 00:26:56
○ 2026-10-16 14:06:54

○A75.126.100.252015-11-11 → 2015-11-11 · 4 obs

○ 2015-07-07 03:28:14
● 2015-11-11 02:00:32
○ 2016-02-09 13:11:56
○ 2026-10-16 14:06:54

○A75.126.100.82015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 03:28:14
○ 2015-11-11 02:00:32
○ 2026-10-16 14:06:54

○A75.126.101.2492017-02-18 → 2017-02-18 · 4 obs

○ 2016-07-01 13:19:22
● 2017-02-18 11:35:58
○ 2019-12-26 14:06:50
○ 2026-10-16 14:06:54

○A75.126.102.2512016-02-09 → 2016-07-01 · 5 obs

○ 2015-11-11 02:00:32
● 2016-02-09 13:11:56
● 2016-07-01 13:19:22
○ 2017-02-18 11:35:58
○ 2026-10-16 14:06:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
codingforstartups.com	emily.ns.cloudflare.com, trey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.155

NS records: emily.ns.cloudflare.com, trey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codingforstartups.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.137, 172.67.208.248`
AAAA	2	`2606:4700:3034::6815:4589, 2606:4700:3037::ac43:d0f8`
NS	2	`emily.ns.cloudflare.com, trey.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emily.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (emily.ns.cloudflare.com, emily.ns.cloudflare.com, emily.ns.cloudflare.com...)

Analysis

IP Addresses

codingforstartups.com points to the four IP addresses 104.21.69.137, 172.67.208.248, 2606:4700:3034::6815:4589 and 2606:4700:3037::ac43:d0f8.

Two other host names, along with ookk-vn.mobi, novilo.world and moritathomas.us, also share IP numbers with codingforstartups.com.

Name Servers

codingforstartups.com has two authoritative name servers — emily.ns.cloudflare.com and trey.ns.cloudflare.com.

codingforstartups.com shares its NS records with other domains, for example pajulahti.com, nafluxa-3-codriftus-alsolarus.biz, miphaseus-e-recorei-cofluxe.sbs and two others.

The name servers of codingforstartups.com overlap at least partially with those of other domains — among them kaplanhukuk.net, cardiffpolyphonic.org.uk, badantirungkat.pages.dev and two more.

These name servers commonly co-occur with the name servers savanna.ns.cloudflare.com, sloan.ns.cloudflare.com, dan.ns.cloudflare.com and ned.ns.cloudflare.com.

DNS names with 6 IP addresses:

emily.ns.cloudflare.com points to 108.162.192.155, 172.64.32.155, 173.245.58.155 and 3 other IP addresses.

trey.ns.cloudflare.com points to 108.162.193.242, 172.64.33.242, 173.245.59.242 and 3 other IP addresses.