fabriciusdahl.dk

Records from scan: 2026-10-05 17:31:50 · 429ms total · last checked 2026-10-22 09:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fabriciusdahl.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 February 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.106.165.87 is hosted by Fiberby ApS (AS42541) in Denmark. Mail is handled by mail.plop.nu. The zone is DNSSEC-signed and validates, 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#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.106.165.87	900s	mail.plop.nu	AS42541	Fiberby ApS	193.106.164.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.plop.nu	193.106.165.87	mail.plop.nu	AS42541 Fiberby ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.plop.nu → 193.106.165.87
🔶 Autoconfig	mail.plop.nu → 193.106.165.87

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 135ms

TXT Record
MS=ms17087051
v=spf1 mx ip4:193.106.165.87 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (fabriciusdahl.dk)
-all (hard fail)	v=spf1 mx ip4:193.106.165.87 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.fabriciusdahl.dk)
p=quarantine	v=DMARC1; p=quarantine; ruf=mailto:dmarc-reports@plop.nu

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-09 02:46:43

www	193.106.165.87 (AS42541) (address records, no CNAME)
www vs bare domain	Same network fabriciusdahl.dk: 193.106.165.87 (AS42541) www.fabriciusdahl.dk: 193.106.165.87 (AS42541)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

48ms

Field	Value
Serial	2026100501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 17:42:47

Field	Value
Registrar	ONE.COM A/S
Registered	2016-02-25
Expires	2031-02-28 (1590d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

51ms

57ms

AAAA

41ms

TXT

135ms

CAA

55ms

HTTPS

34ms

TLSA

70ms

SOA

48ms

MTA-STS

69ms

DNSSEC

86ms

SRV

67ms

Total

429ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 17:31:50 shown	429ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 15:40:17	658ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 12:07:52	872ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 13:25:39	583ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 22:33:55	1485ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 19:21:43	891ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 00:27:20	728ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 20:46:12	546ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 05:24:43	913ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:10:39	1108ms	2 NS 1 A 1 MX	🔒 Secure