albert.dk

📜 Historical scan 2026-06-16 12:59:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

albert.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.66.20.218 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 1 more. The zone is not DNSSEC-signed, 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 100ms

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

🌍 A Records#

1 records 101ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.66.20.218	—	—	AS47292	Sentia Denmark A/S	77.66.16.0/20	🇩🇰 Denmark	—

📧 MX Records#

3 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	aspmx.l.google.com	64.233.164.27	lf-in-f27.1e100.net	AS15169 Google LLC
20	—	alt1.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
20	—	alt2.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 244ms

TXT Record
v=spf1 a mx ptr include:sendgrid.net include:cmail1.com ~all

✉️ SPF#

Policy	Record (albert.dk)
~all (soft fail)	v=spf1 a mx ptr include:sendgrid.net include:cmail1.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 2026-10-09 21:46:17

www CNAME	albert.dk (all on albert.dk) → 77.66.20.218 (AS47292)
www vs bare domain	Same network albert.dk: 77.66.20.218 (AS47292) www.albert.dk: 77.66.20.218 (AS47292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

256ms

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

🏷️ SOA#

98ms

Field	Value
Serial	2026030301
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 08:28:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-02-28
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

100ms

101ms

97ms

AAAA

97ms

TXT

244ms

CAA

95ms

HTTPS

84ms

TLSA

179ms

SOA

98ms

MTA-STS

166ms

DNSSEC

256ms

SRV

0ms

Total

1432ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 08:09:26	1629ms	2 NS 1 A 3 MX	🔓 Insecure
2026-10-04 07:54:44	650ms	2 NS 1 A 3 MX	🔓 Insecure
2026-10-01 07:41:09	992ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-29 00:25:49	958ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-24 23:04:19	768ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-31 06:06:22	2050ms	2 NS 1 A 3 MX	🔓 Insecure
2026-07-18 17:41:30	5200ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-28 18:43:41	732ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-19 11:15:21	777ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-16 12:59:14 shown	1432ms	2 NS 1 A 3 MX	🔓 Insecure