by-dea.dk

📜 Historical scan 2026-06-16 18:19:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

by-dea.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 June 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 107.20.241.149 is hosted by Amazon.com, Inc. (AS14618) in United States. The zone is DNSSEC-signed but currently fails validation, 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 146ms

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

🌍 A Records#

1 records 127ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
107.20.241.149	—	ec2-107-20-241-149.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	107.20.0.0/14	🇺🇸 United States	Ashburn

📧 MX Records#

📧

No MX records found

🔷 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 2026-10-14 11:29:58

www CNAME	home.portfolioboxdns.com (all on portfolioboxdns.com) → 54.228.41.64 (AS16509)
www vs bare domain	Different networks by-dea.dk: 107.20.241.149 (AS14618) www.by-dea.dk: 54.228.41.64 (AS16509) (all like this)
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#

296ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: insecurity proof failed

🏷️ SOA#

144ms

Field	Value
Serial	2026061301
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 2026-10-09 06:51:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-06-14
Expires	2027-06-30 (252d)

📋 WHOIS#

⏱️ Lookup Timing#

146ms

127ms

157ms

AAAA

176ms

TXT

273ms

CAA

161ms

HTTPS

162ms

TLSA

150ms

SOA

144ms

MTA-STS

175ms

DNSSEC

296ms

SRV

0ms

Total

1128ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 11:29:58	664ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 23:46:24	2949ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 14:57:40	697ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 23:55:46	838ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 09:04:10	692ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 21:34:30	3033ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 04:54:50	837ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 21:03:18	1369ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 16:11:06	2583ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-05 22:06:18	1027ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-04 13:44:04	2534ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-03 12:12:33	389ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-28 16:51:03	706ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 19:17:09	829ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 06:18:06	1039ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 04:36:24	678ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 20:56:57	510ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 18:09:17	601ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:19:12 shown	1128ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-16 18:08:15	629ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-16 18:06:13	3929ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 18:00:21	559ms	2 NS 1 A 0 MX	🔒 Secure