markjespersen.com - dns.ninja

`markjespersen.com`

DNSSEC	⚠️ Not signed
NS	`carl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carl.ns.cloudflare.com`
		A	108.162.193.106^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	172.64.33.106^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	173.245.59.106^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
NS	`may.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
TXT	`protonmail-verification=7484934db2944f6180b907855899b9c226503b98`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`carl.ns.cloudflare.com`dns@cloudflare.com serial=2409371551

`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=1785822902

Same first word

markjespersen.com

DNS History

10 records (3 active, 7 former)

●NScarl.ns.cloudflare.com2015-06-30 → 2026-08-04 · 2 obs

● 2015-06-30 19:37:06
● 2026-08-04 06:15:02

●NSmay.ns.cloudflare.com2015-06-30 → 2026-08-04 · 2 obs

● 2015-06-30 19:37:06
● 2026-08-04 06:15:02

○MXalt1.aspmx.l.google.com2015-06-30 → 2016-09-20 · 4 obs

● 2015-06-30 19:37:06
● 2016-09-20 17:40:38
○ 2020-01-09 00:20:22
○ 2026-08-04 06:15:02

○MXalt2.aspmx.l.google.com2015-06-30 → 2016-09-20 · 4 obs

● 2015-06-30 19:37:06
● 2016-09-20 17:40:38
○ 2020-01-09 00:20:22
○ 2026-08-04 06:15:02

○MXaspmx.l.google.com2015-06-30 → 2016-09-20 · 4 obs

● 2015-06-30 19:37:06
● 2016-09-20 17:40:38
○ 2020-01-09 00:20:22
○ 2026-08-04 06:15:02

○MXaspmx2.googlemail.com2015-06-30 → 2016-09-20 · 4 obs

● 2015-06-30 19:37:06
● 2016-09-20 17:40:38
○ 2020-01-09 00:20:22
○ 2026-08-04 06:15:02

○MXaspmx3.googlemail.com2015-06-30 → 2016-09-20 · 4 obs

● 2015-06-30 19:37:06
● 2016-09-20 17:40:38
○ 2020-01-09 00:20:22
○ 2026-08-04 06:15:02

○MXaspmx4.googlemail.com2015-06-30 → 2016-09-20 · 4 obs

● 2015-06-30 19:37:06
● 2016-09-20 17:40:38
○ 2020-01-09 00:20:22
○ 2026-08-04 06:15:02

○MXaspmx5.googlemail.com2015-06-30 → 2016-09-20 · 4 obs

● 2015-06-30 19:37:06
● 2016-09-20 17:40:38
○ 2020-01-09 00:20:22
○ 2026-08-04 06:15:02

●MXmail.protonmail.ch2020-01-09 → 2026-08-04 · 3 obs

○ 2016-09-20 17:40:38
● 2020-01-09 00:20:22
● 2026-08-04 06:15:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
markjespersen.com	carl.ns.cloudflare.com, may.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.106

NS records: carl.ns.cloudflare.com, may.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markjespersen.com (unsigned zone)

⏱️ Timing

Total: 105ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`carl.ns.cloudflare.com, may.ns.cloudflare.com`
MX	1	`mail.protonmail.ch (pri: 10)`
TXT	2	`protonmail-verification=7484934db2944f61, v=spf1 include:_spf.protonmail.ch mx ~al`
SOA	1	`carl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

Two name servers handle the delegation for markjespersen.com: carl.ns.cloudflare.com and may.ns.cloudflare.com.

markjespersen.com uses the same name servers as several other domains — among them thaioasisspaschool.com, webpurchaseapi.co.uk, sktan.com and two more.

At least some of markjespersen.com's name servers are shared with other domains, for example bit3.me, nullcipher.org, qcqyou.com and two more.

These name servers tend to be deployed in combination with the name servers adi.ns.cloudflare.com and olga.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

carl.ns.cloudflare.com resolves to 108.162.193.106, 172.64.33.106 and 173.245.59.106 among others, with 3 other IP addresses in total.

may.ns.cloudflare.com resolves to 108.162.192.135, 172.64.32.135 and 173.245.58.135 among others, with 3 other IP addresses in total.

Mail Servers

Mail for markjespersen.com is handled by a single mail server, mail.protonmail.ch.

markjespersen.com uses an identical mail server configuration to several other domains — among them chatduo.com, knuesli.com, giezen.org and two more.

markjespersen.com has at least partial mail server overlap with other domains such as rbbsa.com, alder1.com, drachenfels.es and two more.

This set of mail servers commonly appears together with the mail servers mailsec.protonmail.ch.

mail.protonmail.ch maps to three IP addresses — 176.119.200.128, 185.70.42.128 and 185.205.70.128.