`server3505.serverpark.dk`

DNSSEC	⚠️ Not signed
A	86.48.37.165^{🇩🇰 SENTIA86.48.32.0/21}
		PTR	`server3505.serverpark.dk`
TXT	`v=spf1 a mx ptr mx:server3505.serverpark.dk -all`

`serverpark.dk`

	DNSSEC	🔒 Signed (DS record present)
	A	5.186.164.133^{🇩🇰 FIBIA-P-S5.186.0.0/16 SEAS-NVE IPv4 Network}
	NS	`ns4.dns-123.net` ⭐
	NS	`ns5.dns-123.net`
	NS	`ns6.dns-123.net`
	MX	`server1133.serverpark.dk` ⭐
	TXT	`v=spf1 a mx ptr mx:mail.serverpark.dk -all`
	SOA	`ns4.dns-123.net`admin@dns-123.net 2018-10-12 #70

📈 Tranco rank: #611,347

PTR for

165.37.48.86.in-addr.arpa

MX for

whogreen.org

Previously MX for

netilbud.dk

DNS History

2 records (1 active, 1 former)

●A86.48.37.1652016-12-23 → 2026-03-25 · 2 obs

● 2016-12-23 13:21:52
● 2026-03-25 11:08:50

○PTR165.37.48.86.in-addr.arpa2016-12-23 → 2026-02-16 · 4 obs

● 2016-12-23 13:21:52
● 2026-02-16 04:19:18
○ 2026-03-19 14:46:22
○ 2026-03-25 11:08:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	l.nic.dk, h.nic.dk, t.nic.dk, b.nic.dk...	-
serverpark.dk	ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net	-

✅ Authoritative Response

Server:35.198.132.83

NS records: ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`86.48.37.165`
TXT	1	`v=spf1 a mx ptr mx:server3505.serverpark`

Analysis

Mail Server Role

server3505.serverpark.dk functions as a mail server for whogreen.org.

IP Addresses

server3505.serverpark.dk resolves to one IP number: 86.48.37.165.

other host names including localfood.dk, www.factorx.dk, mail.whogreen.org, factorx.dk and whogreen.org share IP numbers with server3505.serverpark.dk.

server3505.serverpark.dk - robtex.com