attach.dk

Records from scan: 2026-10-11 16:37:24 · 2031ms total · last checked 2026-10-15 19:10 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

attach.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.4.127.45 is hosted by RouteLabel V.O.F. (AS198203) in The Netherlands. 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 133ms

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 224ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.4.127.45	3600s	81-4-127-45.cloud.ramnode.com	AS198203	RouteLabel V.O.F.	81.4.120.0/21	🇳🇱 The Netherlands	—

📧 MX Records#

5 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	142.251.127.26 2a00:1450:400c:c06::1b 2a00:1450:400c:c06::1b	lcfrai-in-f26.1e100.net wb-in-x1b.1e100.net wb-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	attach.dk → 81.4.127.45
🔶 Autoconfig	attach.dk → 81.4.127.45

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 379ms

TXT Record
google-site-verification=Bq4t8qUw91ROKVr3zVw-Iyo6QKtduEbaZ_qEhGGAO-g

✉️ 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#

checked 2026-10-11 16:37:24

www CNAME	attach.dk (all on attach.dk) → 81.4.127.45 (AS198203)
www vs bare domain	Same network attach.dk: 81.4.127.45 (AS198203) www.attach.dk: 81.4.127.45 (AS198203)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.attach.dk	attach.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

417ms

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

🏷️ SOA#

73ms

Field	Value
Serial	2026101101
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 2026-10-11 17:10:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-11-29
Expires	2026-12-31 (75d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
birgitteogallan.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

133ms

224ms

98ms

AAAA

172ms

TXT

379ms

CAA

127ms

HTTPS

81ms

TLSA

320ms

SOA

73ms

MTA-STS

291ms

DNSSEC

417ms

SRV

268ms

Total

2031ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 16:37:24 shown	2031ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-11 04:21:07	1640ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 01:31:49	2062ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-27 08:12:34	7567ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-18 04:22:12	1406ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-12 08:34:02	1587ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-01 23:48:09	887ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-28 07:41:14	1711ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-19 22:39:52	800ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 13:48:09	785ms	2 NS 1 A 5 MX	🔒 Secure