github.developerdan.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`github.developerdan.com`

	CNAME	`lightswitch05.github.io`
	DNSSEC	⚠️ Not signed
	A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
	A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
	A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
	A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
	A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
	A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
	A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
	A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}

`developerdan.com`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3034::ac43:cda9^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:f5a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.90^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.169^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`miles.ns.cloudflare.com` ⭐
NS	`naomi.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
MX	`mx02.mail.icloud.com` ⭐
TXT	`apple-domain=lbmXncUwuq3X4IxQ`
TXT	`google-site-verification=rAKpl6srf12BPCdv2Ks7hSPmPqm_51GTGFp4EbxEq3c`
TXT	`v=spf1 include:icloud.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.90, 172.67.205.169
		IPv6 hints	2606:4700:3034::ac43:cda9, 2606:4700:3035::6815:f5a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOA	`miles.ns.cloudflare.com`dns@cloudflare.com serial=2413375460

🔒 HSTS Preload (+subdomains)

Subdomains

www.github.developerdan.com

Same first word

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github.ro

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github.fm

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github.online

github.pt

github.me

github.org.cn

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github.help

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github.info

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github.sg

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Previous names

Next names

DNS History

1 record (1 active, 0 former)

●CNAMElightswitch05.github.io2026-02-16 → 2026-08-29 · 2 obs

● 2026-02-16 22:12:56
● 2026-08-29 07:02:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
developerdan.com	miles.ns.cloudflare.com, naomi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.207

NS records: miles.ns.cloudflare.com, naomi.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`lightswitch05.github.io`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

github.developerdan.com is the parent zone for www.github.developerdan.com.

IP Addresses

github.developerdan.com has 8 IP addresses — 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 more.

not-skg.fr, tanjacrijns.com, davemo.com and two other host names share IP numbers with github.developerdan.com.