alusign.dk

📜 Historical scan 2026-06-16 13:24:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alusign.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 December 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.135 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by alusign-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.135	—	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	alusign-dk.mail.protection.outlook.com	—	—	—

🔷 AAAA Records (IPv6)#

1 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:3c:eb90:135f:6f15	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 148ms

TXT Record
MS=ms26663324
v=spf1 include:_custspf.one.com -all
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (alusign.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com -all
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

📨 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 2026-10-08 04:58:37

www	46.30.215.135 2a02:2350:5:106:3c:eb90:135f:6f15 (AS51468) (address records, no CNAME)
www vs bare domain	Same network alusign.dk: 46.30.215.135 2a02:2350:5:106:3c:eb90:135f:6f15 (AS51468) www.alusign.dk: 46.30.215.135 2a02:2350:5:106:3c:eb90:135f:6f15 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

158ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2026061501
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 2026-06-20 15:50:47

Field	Value
Registrar	ONE.COM A/S
Registered	1997-12-10
Expires	2026-12-31 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

AAAA

56ms

TXT

148ms

CAA

54ms

HTTPS

54ms

TLSA

200ms

SOA

58ms

MTA-STS

94ms

DNSSEC

158ms

SRV

0ms

Total

661ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 02:03:01	992ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:16:05	3046ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 19:03:52	3005ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 13:04:21	742ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 21:12:52	1594ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 21:07:03	717ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 01:20:46	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 14:17:15	1067ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 15:48:57	1057ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:24:25 shown	661ms	2 NS 1 A 1 MX	🔒 Secure