`davidbjorkheim.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5b2c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d232^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.44^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.50^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jose.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c358^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2358^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jose.ns.cloudflare.com`
		A	108.162.195.88^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	162.159.44.88^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	172.64.35.88^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
NS	`samara.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`samara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`samara.ns.cloudflare.com`
		A	108.162.194.160^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	162.159.38.160^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	172.64.34.160^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
MX	`mx.runbox.com` ⭐
		A	185.226.149.25^{🇳🇴 BLIX185.226.149.0/24}
			PTR	`aibo.runbox.com`
TXT	`v=spf1 redirect=spf.runbox.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.91.44, 172.67.210.50
		IPv6	2606:4700:3031::6815:5b2c, 2606:4700:3035::ac43:d232
SOA	`jose.ns.cloudflare.com`dns@cloudflare.com serial=2399209986

`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=1771291435

Same first word

davidbjorkheim.com

DNS History

11 records (7 active, 4 former)

●NSjose.ns.cloudflare.com2026-03-07 → 2026-03-24 · 3 obs

○ 2020-01-25 22:24:58
● 2026-03-07 21:35:16
● 2026-03-24 08:13:46

○NSns.aname.net2020-01-25 → 2020-01-25 · 3 obs

● 2020-01-25 22:24:58
○ 2026-03-07 21:35:16
○ 2026-03-24 08:13:46

○NSns2.aname.net2020-01-25 → 2020-01-25 · 3 obs

● 2020-01-25 22:24:58
○ 2026-03-07 21:35:16
○ 2026-03-24 08:13:46

○NSns3.aname.se2020-01-25 → 2020-01-25 · 3 obs

● 2020-01-25 22:24:58
○ 2026-03-07 21:35:16
○ 2026-03-24 08:13:46

●NSsamara.ns.cloudflare.com2026-03-07 → 2026-03-24 · 3 obs

○ 2020-01-25 22:24:58
● 2026-03-07 21:35:16
● 2026-03-24 08:13:46

●MXmx.runbox.com2020-01-25 → 2026-03-24 · 2 obs

● 2020-01-25 22:24:58
● 2026-03-24 08:13:46

●A104.21.91.442026-03-07 → 2026-03-24 · 3 obs

○ 2020-01-25 22:24:58
● 2026-03-07 21:35:16
● 2026-03-24 08:13:46

●A172.67.210.502026-03-07 → 2026-03-24 · 3 obs

○ 2020-01-25 22:24:58
● 2026-03-07 21:35:16
● 2026-03-24 08:13:46

●A2606:4700:3031::6815:5b2c2026-03-07 → 2026-03-24 · 3 obs

○ 2020-01-25 22:24:58
● 2026-03-07 21:35:16
● 2026-03-24 08:13:46

●A2606:4700:3035::ac43:d2322026-03-07 → 2026-03-24 · 3 obs

○ 2020-01-25 22:24:58
● 2026-03-07 21:35:16
● 2026-03-24 08:13:46

○A89.221.250.492020-01-25 → 2020-01-25 · 3 obs

● 2020-01-25 22:24:58
○ 2026-03-07 21:35:16
○ 2026-03-24 08:13:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
davidbjorkheim.com	samara.ns.cloudflare.com, jose.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.160

NS records: samara.ns.cloudflare.com, jose.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for davidbjorkheim.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.91.44, 172.67.210.50`
AAAA	2	`2606:4700:3035::ac43:d232, 2606:4700:3031::6815:5b2c`
NS	2	`jose.ns.cloudflare.com, samara.ns.cloudflare.com`
MX	1	`mx.runbox.com (pri: 0)`
TXT	1	`v=spf1 redirect=spf.runbox.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jose.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

davidbjorkheim.com points to four IP numbers: 2606:4700:3031::6815:5b2c, 2606:4700:3035::ac43:d232, 104.21.91.44 and 172.67.210.50.

Other host names including www.iciar.net, fortunelost.com, nix.ninja, mail.nix.ninja and tavoq.fr share IP numbers with davidbjorkheim.com.

Name Servers

davidbjorkheim.com's delegation uses two name servers, jose.ns.cloudflare.com and samara.ns.cloudflare.com.

davidbjorkheim.com shares the same name server setup as other domains, for example asyprogramowania.pl, av-vrvr.com, ncsacoustics.co.nz, tvsafe.org and sogidev.net.

davidbjorkheim.com at least partially shares name servers with other domains, including mianfeikanpianwangz.com.cn, jsuanjzaxianjsuan.com.cn, 599766.com, strategicoffice.org and cassinos.tur.br.

these name servers are commonly used together with tony.ns.cloudflare.com, donna.ns.cloudflare.com and dana.ns.cloudflare.com.

Host names with six IP numbers:

jose.ns.cloudflare.com points to: 2606:4700:58::a29f:2c58, 2803:f800:50::6ca2:c358, 2a06:98c1:50::ac40:2358, 108.162.195.88, 162.159.44.88 and 172.64.35.88.

samara.ns.cloudflare.com points to: 2606:4700:50::a29f:26a0, 2803:f800:50::6ca2:c2a0, 2a06:98c1:50::ac40:22a0, 108.162.194.160, 162.159.38.160 and 172.64.34.160.

Mail Servers

davidbjorkheim.com is handled by a single mail server, mx.runbox.com.

davidbjorkheim.com shares its mail server setup with other domains, including hosette.com, fourmajor.com, photomosaicmaker.com, wintin.org and cordsworks.com.

The mail servers for davidbjorkheim.com are shared with other domains, for instance barnfri.com, hippiemiljonair.nl, paynetworx.com, ipodewils.de and professorduck.com.

mx.runbox.com points to a single IP: 185.226.149.25.

davidbjorkheim.com - robtex.com