`borderworlds.dk`

DNSSEC	⚠️ Not signed
A	2a01:4f8:171:232c::9^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`kazon.borderworlds.dk`
A	136.243.174.28^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
NS	`ns1.fullstack-development.dk` ⭐
		A	2a01:4f8:261:25d6::5^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	142.132.149.204^{🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC}
			PTR	`h00.gazellemail.dk`
NS	`ns2.fullstack-development.dk`
		A	2a01:4f8:171:232c::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`xindi.borderworlds.dk`
		A	136.243.174.28^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`kazon.borderworlds.dk`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ip4:136.243.174.28/32 ip6:2a01:4f8:171...`
SOA	`ns1.fullstack-development.dk`hostmaster@fullstack-development.dk serial=1772620641

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1774528921localtime Thu Mar 26 13:42:01 2026gmtime Thu Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1774528921

WOT: SAFE (68/100)

Subdomains

www.borderworlds.dk

kazon.borderworlds.dk

Same first word

borderworlds.com

borderworlds.dk

DNS History

19 records (6 active, 13 former)

○NSns-cloud-e1.googledomains.com2026-02-16 → 2026-02-16 · 4 obs

○ 2016-08-30 09:18:40
● 2026-02-16 14:24:30
○ 2026-03-26 13:03:26
○ 2026-03-26 13:03:28

○NSns-cloud-e2.googledomains.com2026-02-16 → 2026-02-16 · 4 obs

○ 2016-08-30 09:18:40
● 2026-02-16 14:24:30
○ 2026-03-26 13:03:26
○ 2026-03-26 13:03:28

○NSns-cloud-e3.googledomains.com2026-02-16 → 2026-02-16 · 4 obs

○ 2016-08-30 09:18:40
● 2026-02-16 14:24:30
○ 2026-03-26 13:03:26
○ 2026-03-26 13:03:28

○NSns-cloud-e4.googledomains.com2026-02-16 → 2026-02-16 · 4 obs

○ 2016-08-30 09:18:40
● 2026-02-16 14:24:30
○ 2026-03-26 13:03:26
○ 2026-03-26 13:03:28

●NSns1.fullstack-development.dk2026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-16 14:24:30
● 2026-03-26 13:03:26
● 2026-03-26 13:03:28

○NSns1.quickdns.dk2015-08-08 → 2016-08-30 · 4 obs

● 2015-08-08 19:53:24
● 2016-08-30 09:18:40
○ 2026-02-16 14:24:30
○ 2026-03-26 13:03:28

●NSns2.fullstack-development.dk2026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-16 14:24:30
● 2026-03-26 13:03:26
● 2026-03-26 13:03:28

○NSns2.quickdns.dk2015-08-08 → 2016-08-30 · 4 obs

● 2015-08-08 19:53:24
● 2016-08-30 09:18:40
○ 2026-02-16 14:24:30
○ 2026-03-26 13:03:28

○NSns3.quickdns.dk2015-08-08 → 2016-08-30 · 4 obs

● 2015-08-08 19:53:24
● 2016-08-30 09:18:40
○ 2026-02-16 14:24:30
○ 2026-03-26 13:03:28

○NSns4.quickdns.dk2015-08-08 → 2016-08-30 · 4 obs

● 2015-08-08 19:53:24
● 2016-08-30 09:18:40
○ 2026-02-16 14:24:30
○ 2026-03-26 13:03:28

●MXin1-smtp.messagingengine.com2015-12-03 → 2026-03-26 · 3 obs

○ 2015-08-08 19:53:24
● 2015-12-03 18:48:48
● 2026-03-26 13:03:28

●MXin2-smtp.messagingengine.com2015-12-03 → 2026-03-26 · 3 obs

○ 2015-08-08 19:53:24
● 2015-12-03 18:48:48
● 2026-03-26 13:03:28

○MXmx.borderworlds.dk2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 19:53:24
○ 2015-12-03 18:48:48
○ 2026-03-26 13:03:28

●A136.243.174.282026-02-16 → 2026-03-26 · 3 obs

○ 2016-08-30 09:18:40
● 2026-02-16 14:24:30
● 2026-03-26 13:03:28

○A176.9.90.2472015-12-03 → 2016-08-30 · 5 obs

○ 2015-08-08 19:53:24
● 2015-12-03 18:48:48
● 2016-08-30 09:18:40
○ 2026-02-16 14:24:30
○ 2026-03-26 13:03:28

○A2a01:4f8:151:31ea::92015-12-03 → 2016-08-30 · 5 obs

○ 2015-08-08 19:53:24
● 2015-12-03 18:48:48
● 2016-08-30 09:18:40
○ 2026-02-16 14:24:30
○ 2026-03-26 13:03:28

●A2a01:4f8:171:232c::92026-02-16 → 2026-03-26 · 3 obs

○ 2016-08-30 09:18:40
● 2026-02-16 14:24:30
● 2026-03-26 13:03:28

○A2a01:4f8:201:220c::1:12015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 19:53:24
○ 2015-12-03 18:48:48
○ 2026-03-26 13:03:28

○A78.46.20.22015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 19:53:24
○ 2015-12-03 18:48:48
○ 2026-03-26 13:03:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
borderworlds.dk	ns1.fullstack-development.dk, ns2.fullstack-development.dk	4 records

✅ Authoritative Response

Server:136.243.174.28

NS records: ns1.fullstack-development.dk, ns2.fullstack-development.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for borderworlds.dk (unsigned zone)

⏱️ Timing

Total: 592ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.174.28`
AAAA	1	`2a01:4f8:171:232c::9`
NS	2	`ns1.fullstack-development.dk, ns2.fullstack-development.dk`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com i`
SOA	1	`ns1.fullstack-development.dk hostmaster.`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.fullstack-development.dk, ns1.fullstack-development.dk, ns2.fullstack-development.dk...)

Analysis

Hierarchy

borderworlds.dk is a parent of www.borderworlds.dk and kazon.borderworlds.dk.

IP Addresses

borderworlds.dk has two IP numbers: 2a01:4f8:171:232c::9 and 136.243.174.28.

Other host names, for instance kazon.borderworlds.dk, cld.dk and originalerne.dk share IP numbers with borderworlds.dk.

Name Servers

borderworlds.dk's delegation uses two name servers: ns1.fullstack-development.dk and ns2.fullstack-development.dk.

borderworlds.dk shares the same name server setup as webschool.dk and livstegn.dk.

Host names with two IPs:

ns1.fullstack-development.dk points to 2a01:4f8:261:25d6::5 and 142.132.149.204

ns2.fullstack-development.dk points to 2a01:4f8:171:232c::2 and 136.243.174.28

Mail Servers

borderworlds.dk is served by two mail servers in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

borderworlds.dk shares the same mail server setup as other domains, for instance my.4of.de, justj.net, *.olex.biz, pete.holiday and pb-bounce5.pobox.com.

borderworlds.dk shares some mail servers with other domains, for instance bikenite.org, inlovewithgod.com, kiakamgar.com and mail.member-resources.com.

Host names with eight IP numbers:

in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names with four IP numbers:

in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

borderworlds.dk - robtex.com

borderworlds.dk

dk

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`borderworlds.dk`

`dk`