preben-nielsen.dk

Records from scan: 2026-09-23 13:23:48 · 705ms total · last checked 2026-10-20 17:47 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

preben-nielsen.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.222.88 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by preben-nielsen.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 51ms

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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.222.88	3600s	88.pageone.dk	AS31027	GlobalConnect A/S	178.20.222.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	preben-nielsen.dk	178.20.222.88	88.pageone.dk	AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	178.20.222.88
🔶 Autoconfig	178.20.222.88

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.preben-nielsen.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 54ms

Flags	Tag	Value
0	issue	comodoca.com

🧩 Web & zone#

checked 2026-10-10 05:59:35

www	178.20.222.88 (AS31027) (address records, no CNAME)
www vs bare domain	Same network preben-nielsen.dk: 178.20.222.88 (AS31027) www.preben-nielsen.dk: 178.20.222.88 (AS31027)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

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	1281015721
Primary NS (MNAME)	ns1.dotserv.com
Responsible (RNAME)	hostmaster@dotserv.com
Refresh	14400s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	900s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

51ms

54ms

40ms

AAAA

45ms

TXT

274ms

CAA

54ms

HTTPS

52ms

TLSA

87ms

SOA

0ms

MTA-STS

71ms

DNSSEC

73ms

SRV

77ms

Total

705ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 13:23:48 shown	705ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-20 01:36:35	675ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 01:39:41	4725ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-23 19:21:36	967ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 22:59:39	925ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 22:45:25	760ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:42:58	1117ms	4 NS 1 A 1 MX	🔓 Insecure