masterlogin.dk

📜 Historical scan 2026-08-10 18:11:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

masterlogin.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.39.226 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no 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#

2 records 180ms

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 152ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.39.226	43200s	5.103.39.226.static.fibianet.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Holbæk

📧 MX Records#

1 records 271ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	5.103.39.226
🔶 Autoconfig	5.103.39.226

🔷 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#

✗ No DMARC record — mail spoofing not restricted

📬 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#

latest probe, not this scan · checked 2026-10-10 14:24:32

www	5.103.39.226 (AS44869) (address records, no CNAME)
www vs bare domain	Same network masterlogin.dk: 5.103.39.226 (AS44869) www.masterlogin.dk: 5.103.39.226 (AS44869)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

348ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081001
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 2026-10-10 14:33:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-05-09
Expires	2027-05-31 (216d)

📋 WHOIS#

⏱️ Lookup Timing#

180ms

152ms

271ms

AAAA

219ms

TXT

474ms

CAA

196ms

HTTPS

279ms

TLSA

181ms

SOA

0ms

MTA-STS

289ms

DNSSEC

348ms

SRV

292ms

Total

1923ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 14:24:32	1100ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 08:55:09	421ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 14:08:18	958ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:42:57	528ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 20:50:16	607ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 03:59:47	698ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 08:48:19	16572ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 18:11:41 shown	1923ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 11:51:01	9507ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 07:04:36	2485ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 01:39:07	494ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 14:17:29	491ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:32:47	914ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 21:12:45	2103ms	2 NS 1 A 0 MX	🔒 Secure