utopian.dk

📜 Historical scan 2026-09-30 10:03:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

utopian.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was registered on 22 April 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.10 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by ispc0.dotserv.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dotserv.com	178.20.218.61 2a01:7cc0:101:ffff::51	ns1.dotserv.com ns1.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns1.dotserv.net	178.20.217.29 2a01:7cc0:101:ffff::52	ns1.dotserv.net ns1.dotserv.net	AS21060 Atea A/S AS21060 Atea A/S
ns2.dotserv.com	193.180.214.21	ns2.dotserv.com	AS44803 Webdock.io ApS
ns2.dotserv.net	162.19.249.51 2001:41d0:701:1100::c89e	ns2.dotserv.net ns2.dotserv.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.10	3600s	ispc0.dotserv.com	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ispc0.dotserv.com	178.20.216.10	ispc0.dotserv.com	AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.utopian.dk → 178.20.216.10
🔶 Autoconfig	178.20.216.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 269ms

TXT Record
v=spf1 include:_spf.dotserv.com -all

✉️ SPF#

Policy	Record (utopian.dk)
-all (hard fail)	v=spf1 include:_spf.dotserv.com -all

📨 DMARC#

Policy	Record (_dmarc.utopian.dk)
p=reject	v=DMARC1; p=reject;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 52ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 19:52:50

www	178.20.216.10 (AS21060) (address records, no CNAME)
www vs bare domain	Same network utopian.dk: 178.20.216.10 (AS21060) www.utopian.dk: 178.20.216.10 (AS21060)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

59ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	1281015720
Primary NS (MNAME)	ns1.dotserv.com
Responsible (RNAME)	hostmaster@dotserv.com
Refresh	14400s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-05 19:40:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-04-22
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

55ms

49ms

AAAA

45ms

TXT

269ms

CAA

52ms

HTTPS

43ms

TLSA

142ms

SOA

0ms

MTA-STS

63ms

DNSSEC

59ms

SRV

95ms

Total

632ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:52:50	634ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 06:55:57	709ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 10:03:16 shown	632ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-18 03:51:22	2461ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-21 12:43:05	505ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-20 20:24:35	1929ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-19 12:25:46	773ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 06:04:36	1718ms	4 NS 1 A 1 MX	⚠️ Bogus