`frederikstroem.com`

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}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`mx1.simplelogin.co` ⭐
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
MX	`mx2.simplelogin.co`⁽²⁰⁾
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
TXT	`v=spf1 include:simplelogin.co ~all`
TXT	`openpgp4fpr:9ea6c866165a3a8608be3568ea2dc27e87a494f2`
TXT	`google-site-verification=gT8iAMRmSrK-wKM-_TtaISLX0B6FI8K8MTwyJbyybaM`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1754036966

`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=1777044096

Subdomains

www.frederikstroem.com

Same first word

frederikstroem.github.io

frederikstroem.com

DNS History

24 records (12 active, 12 former)

●NSdns1.registrar-servers.com2026-04-11 → 2026-04-24 · 3 obs

○ 2018-01-24 19:33:08
● 2026-04-11 00:32:42
● 2026-04-24 15:31:08

●NSdns2.registrar-servers.com2026-04-11 → 2026-04-24 · 3 obs

○ 2018-01-24 19:33:08
● 2026-04-11 00:32:42
● 2026-04-24 15:31:08

○NSns1.dreamhost.com2018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-16 14:37:14
● 2018-01-24 19:33:08
○ 2026-04-11 00:32:42
○ 2026-04-24 15:31:08

○NSns1.unoeuro.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 14:37:14
○ 2018-01-24 19:33:08
○ 2026-04-24 15:31:08

○NSns2.dreamhost.com2018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-16 14:37:14
● 2018-01-24 19:33:08
○ 2026-04-11 00:32:42
○ 2026-04-24 15:31:08

○NSns2.unoeuro.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 14:37:14
○ 2018-01-24 19:33:08
○ 2026-04-24 15:31:08

○NSns3.dreamhost.com2018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-16 14:37:14
● 2018-01-24 19:33:08
○ 2026-04-11 00:32:42
○ 2026-04-24 15:31:08

○NSns3.unoeuro.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 14:37:14
○ 2018-01-24 19:33:08
○ 2026-04-24 15:31:08

○NSns4.unoeuro.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 14:37:14
○ 2018-01-24 19:33:08
○ 2026-04-24 15:31:08

○MXmx.unoeuro.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 14:37:14
○ 2018-01-24 19:33:08
○ 2026-04-24 15:31:08

●MXmx1.simplelogin.co2026-04-11 → 2026-04-24 · 3 obs

○ 2018-01-24 19:33:08
● 2026-04-11 00:32:42
● 2026-04-24 15:31:08

●MXmx2.simplelogin.co2026-04-11 → 2026-04-24 · 3 obs

○ 2018-01-24 19:33:08
● 2026-04-11 00:32:42
● 2026-04-24 15:31:08

○MXvade-in1.mail.dreamhost.com2018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-16 14:37:14
● 2018-01-24 19:33:08
○ 2026-04-11 00:32:42
○ 2026-04-24 15:31:08

○MXvade-in2.mail.dreamhost.com2018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-16 14:37:14
● 2018-01-24 19:33:08
○ 2026-04-11 00:32:42
○ 2026-04-24 15:31:08

○A173.236.189.552018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-16 14:37:14
● 2018-01-24 19:33:08
○ 2026-04-11 00:32:42
○ 2026-04-24 15:31:08

●A185.199.108.1532026-04-11 → 2026-04-24 · 3 obs

○ 2018-01-24 19:33:08
● 2026-04-11 00:32:42
● 2026-04-24 15:31:08

●A185.199.109.1532026-04-11 → 2026-04-24 · 3 obs

○ 2018-01-24 19:33:08
● 2026-04-11 00:32:42
● 2026-04-24 15:31:08

●A185.199.110.1532026-04-11 → 2026-04-24 · 3 obs

○ 2018-01-24 19:33:08
● 2026-04-11 00:32:42
● 2026-04-24 15:31:08

●A185.199.111.1532026-04-11 → 2026-04-24 · 3 obs

○ 2018-01-24 19:33:08
● 2026-04-11 00:32:42
● 2026-04-24 15:31:08

●A2606:50c0:8000::1532026-04-11 → 2026-04-24 · 3 obs

○ 2018-01-24 19:33:08
● 2026-04-11 00:32:42
● 2026-04-24 15:31:08

●A2606:50c0:8001::1532026-04-11 → 2026-04-24 · 3 obs

○ 2018-01-24 19:33:08
● 2026-04-11 00:32:42
● 2026-04-24 15:31:08

●A2606:50c0:8002::1532026-04-11 → 2026-04-24 · 3 obs

○ 2018-01-24 19:33:08
● 2026-04-11 00:32:42
● 2026-04-24 15:31:08

●A2606:50c0:8003::1532026-04-11 → 2026-04-24 · 3 obs

○ 2018-01-24 19:33:08
● 2026-04-11 00:32:42
● 2026-04-24 15:31:08

○A94.231.103.1242016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 14:37:14
○ 2018-01-24 19:33:08
○ 2026-04-24 15:31:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
frederikstroem.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frederikstroem.com (unsigned zone)

⏱️ Timing

Total: 252ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.110.153, 185.199.108.153...`
AAAA	4	`2606:50c0:8001::153, 2606:50c0:8003::153...`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	2	`mx1.simplelogin.co (pri: 10), mx2.simplelogin.co (pri: 20)`
TXT	3	`v=spf1 include:simplelogin.co ~all, openpgp4fpr:9ea6c866165a3a8608be3568ea2d...`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Hierarchy

frederikstroem.com is the parent of www.frederikstroem.com.

IP Addresses

Eight IP numbers are pointed to by frederikstroem.com: 2606:50c0:8000::153, 2606:50c0:8001::153, 2606:50c0:8002::153, 2606:50c0:8003::153, 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Other host names, for instance musedata.org, brandonberney.com, toddwschneider.com, amsnet.com and timepp.github.io share IP numbers with frederikstroem.com.

Name Servers

frederikstroem.com has two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

frederikstroem.com shares the same name server setup as other domains, for example bluesaf.com, larrydelk.com, trinitywebmedia.com, teamburque.org and chowbot.org.

frederikstroem.com shares some name servers with other domains, for example phire.world, iosserver.com, nakamoto.institute, doless.today and dapps.builders.

These name servers are often used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

frederikstroem.com is served by two mail servers: mx1.simplelogin.co and mx2.simplelogin.co.

frederikstroem.com shares the mail server setup with other domains, for example onlineuk.net, usesarchbtw.lol, osintel.net, co-desk.app and brblck.com.

frederikstroem.com shares some mail servers with other domains at least partially, for instance prland.org and zachtrice.com.

Host names with two IP numbers: mx1.simplelogin.co and mx2.simplelogin.co point to 176.119.200.136 and 185.205.70.136. Host names that point to 176.119.200.136: mx1.simplelogin.co and mx2.simplelogin.co. Host names that point to 185.205.70.136: mx1.simplelogin.co and mx2.simplelogin.co.

frederikstroem.com - robtex.com