dropdead.dk

📜 Historical scan 2026-07-01 23:58:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dropdead.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 October 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 40.113.126.251 is hosted by Microsoft Corporation (AS8075) 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, publishes a 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 54ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
40.113.126.251	3600s	—	AS8075	Microsoft Corporation	40.112.0.0/13	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

5 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 74.125.205.27	le-in-f26.1e100.net le-in-x1a.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	178.23.244.9
🔶 Autoconfig	178.23.244.9

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 245ms

TXT Record
dropdead.azurewebsites.net
google-site-verification=6gQT_OMEMjjzMEf3jjEgfPkFutgzxOM3TZgBmNWTEWk
MS=ms70530859
ubivox-site-verification=SOycUZRV5Wf_eXxhCL4p5rRI0
v=spf1 include:amazonses.com include:_spf.google.com include:spf.ubivox.com include:trustpilotservice.com include:mail.zendesk.com ip4:178.23.244.1/24 ip4:188.120.92.154/32 -all

✉️ SPF#

Policy	Record (dropdead.dk)
-all (hard fail)	v=spf1 include:amazonses.com include:_spf.google.com include:spf.ubivox.com include:trustpilotservice.com include:mail.zendesk.com ip4:178.23.244.1/24 ip4:188.120.92.154/32 -all

📨 DMARC#

Policy	Record (_dmarc.dropdead.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:re+iolgn3xystx@dmarc.postmarkapp.com,mailto:dmarc-rua@dropdead.dk; ruf=mailto:dmarc-ruf@dropdead.dk; aspf=r;

📬 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 2026-10-16 05:55:43

www CNAME	dropdead.azurewebsites.net (all on azurewebsites.net) → 20.212.64.4 (AS8075)
www vs bare domain	Same network dropdead.dk: 40.113.126.251 (AS8075) www.dropdead.dk: 20.212.64.4 (AS8075)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026030601
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 2026-10-17 21:58:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-10-31
Expires	2026-12-31 (73d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

54ms

39ms

56ms

AAAA

37ms

TXT

245ms

CAA

33ms

HTTPS

33ms

TLSA

50ms

SOA

33ms

MTA-STS

50ms

DNSSEC

55ms

SRV

74ms

Total

806ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-07 08:29:02	1062ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-01 23:58:27 shown	806ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 04:42:24	573ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 04:40:13	548ms	2 NS 1 A 5 MX	🔒 Secure