coupledesign.dk

📜 Historical scan 2026-06-16 22:36:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coupledesign.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.221.196.224 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 126ms

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

🌍 A Records#

1 records 114ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.221.196.224	—	—	AS51468	One.com A/S	91.221.196.0/23	🇩🇰 Denmark	Copenhagen

📧 MX Records#

5 records 132ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	64.233.163.26	lj-in-f26.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.158.26	lcdels-in-f26.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	192.178.158.26	lcdels-in-f26.1e100.net	AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	192.178.158.26	lcdels-in-f26.1e100.net	AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	108.177.125.27	tp-in-f27.1e100.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 208ms

TXT Record
google-site-verification=WRuIeIDDNxBujPGKhCBcSuHquXYfJ7ikfBe_nCTbWJ0

✉️ 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 09:51:56

www	91.221.196.224 (AS51468) (address records, no CNAME)
www vs bare domain	Same network coupledesign.dk: 91.221.196.224 (AS51468) www.coupledesign.dk: 91.221.196.224 (AS51468)
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#

308ms

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

🏷️ SOA#

111ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

126ms

114ms

132ms

AAAA

132ms

TXT

208ms

CAA

123ms

HTTPS

105ms

TLSA

62ms

SOA

111ms

MTA-STS

32ms

DNSSEC

308ms

SRV

0ms

Total

733ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 09:51:55	1578ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 15:58:20	664ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-13 16:38:22	803ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 22:28:08	2737ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 23:42:55	650ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-14 00:06:32	18576ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-27 09:44:45	7111ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-17 08:49:07	9133ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-15 11:53:46	1050ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 14:45:39	554ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 22:36:14 shown	733ms	2 NS 1 A 5 MX	🔒 Secure