`programmerjokeoftheday.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:5588^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ce6b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.136^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.107^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kirk.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.136, 172.67.206.107
		IPv6 hints	2606:4700:3037::6815:5588, 2606:4700:3037::ac43:ce6b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=163, name=cloudflare-ech.com
SOA	`kirk.ns.cloudflare.com`dns@cloudflare.com serial=2400047573

`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=1775955462

Same first word

programmerjokeoftheday.com

DNS History

10 records (6 active, 4 former)

●NSkirk.ns.cloudflare.com2018-09-06 → 2026-04-12 · 2 obs

● 2018-09-06 15:40:00
● 2026-04-12 01:13:36

●NSrafe.ns.cloudflare.com2018-09-06 → 2026-04-12 · 2 obs

● 2018-09-06 15:40:00
● 2026-04-12 01:13:36

●A104.21.85.1362026-04-10 → 2026-04-12 · 3 obs

○ 2018-09-06 15:40:00
● 2026-04-10 23:37:12
● 2026-04-12 01:13:36

○A104.27.172.782018-09-06 → 2018-09-06 · 3 obs

● 2018-09-06 15:40:00
○ 2026-04-10 23:37:12
○ 2026-04-12 01:13:36

○A104.27.173.782018-09-06 → 2018-09-06 · 3 obs

● 2018-09-06 15:40:00
○ 2026-04-10 23:37:12
○ 2026-04-12 01:13:36

●A172.67.206.1072026-04-10 → 2026-04-12 · 3 obs

○ 2018-09-06 15:40:00
● 2026-04-10 23:37:12
● 2026-04-12 01:13:36

○A2400:cb00:2048:1::681b:ac4e2018-09-06 → 2018-09-06 · 3 obs

● 2018-09-06 15:40:00
○ 2026-04-10 23:37:12
○ 2026-04-12 01:13:36

○A2400:cb00:2048:1::681b:ad4e2018-09-06 → 2018-09-06 · 3 obs

● 2018-09-06 15:40:00
○ 2026-04-10 23:37:12
○ 2026-04-12 01:13:36

●A2606:4700:3037::6815:55882026-04-10 → 2026-04-12 · 3 obs

○ 2018-09-06 15:40:00
● 2026-04-10 23:37:12
● 2026-04-12 01:13:36

●A2606:4700:3037::ac43:ce6b2026-04-10 → 2026-04-12 · 3 obs

○ 2018-09-06 15:40:00
● 2026-04-10 23:37:12
● 2026-04-12 01:13:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
programmerjokeoftheday.com	kirk.ns.cloudflare.com, rafe.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.192

NS records: kirk.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmerjokeoftheday.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.206.107, 104.21.85.136`
AAAA	2	`2606:4700:3037::ac43:ce6b, 2606:4700:3037::6815:5588`
NS	2	`kirk.ns.cloudflare.com, rafe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kirk.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by programmerjokeoftheday.com: 2606:4700:3037::6815:5588, 2606:4700:3037::ac43:ce6b, 104.21.85.136 and 172.67.206.107.

other host names including www.shbgyx.com, ansoncentre.com, indianacasinodirectory.com, topsara.com and vanjegy.hu share IP numbers with programmerjokeoftheday.com.

Name Servers

programmerjokeoftheday.com is delegated to two name servers kirk.ns.cloudflare.com and rafe.ns.cloudflare.com.

programmerjokeoftheday.com shares the same name server setup as other domains, for instance aerix.buzz, meta-fano.pages.dev, themesglance.com, horecavacature.nl and buywptemplates.com.

programmerjokeoftheday.com at least partially shares name servers with other domains, for instance socialdeal.se, cloudshop.gr, filmtv.it, sohodragongo.com and gambledental.com.

Host names with six IP numbers:

Host name kirk.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc0, 2803:f800:50::6ca2:c1c0, 2a06:98c1:50::ac40:21c0, 108.162.193.192, 172.64.33.192 and 173.245.59.192.

Host name rafe.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.

programmerjokeoftheday.com - robtex.com