downdetector.dk

📜 Historical scan 2026-06-17 04:20:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

downdetector.dk is a .dk domain served by 2 nameservers (jean.ns.cloudflare.com, pete.ns.cloudflare.com). It was registered on 28 July 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.4.126 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 26ms

Nameserver	IP addresses	PTR	ASN / ISP
jean.ns.cloudflare.com	—	—	—
pete.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.4.126	—	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.5.126	—	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records#

5 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	64.233.161.27	lh-in-f27.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
10	—	aspmx2.googlemail.com	192.178.211.26	lcbomp-in-f26.1e100.net	AS15169 Google LLC
10	—	aspmx3.googlemail.com	192.178.211.27	lcbomp-in-f27.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 24ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700::6812:47e	—	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/43	🇺🇸 United States	—
2606:4700::6812:57e	—	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/43	🇺🇸 United States	—

🔐 HTTPS Records#

1 records 24ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.18.4.126,104.18.5.126 ipv6hint=2606:4700::6812:47e,2606:4700::6812:57e

📝 TXT Records#

2 records 93ms

TXT Record
google-site-verification=3tgAaCtbRm9GFM0G-PefgLIBDHPfx2Xwwx6qqDj3U-I
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (downdetector.dk)
~all (soft fail)	v=spf1 include:_spf.google.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 2026-10-11 01:35:26

www	104.18.4.126 104.18.5.126 2606:4700::6812:47e 2606:4700::6812:57e (AS13335) (address records, no CNAME)
www vs bare domain	Same network downdetector.dk: 104.18.4.126 104.18.5.126 2606:4700::6812:47e 2606:4700::6812:57e (AS13335) www.downdetector.dk: 104.18.4.126 104.18.5.126 2606:4700::6812:47e 2606:4700::6812:57e (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

91ms

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

🏷️ SOA#

23ms

Field	Value
Serial	2405936737
Primary NS (MNAME)	jean.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-08-02 14:48:30

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2013-07-28
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

26ms

24ms

25ms

AAAA

24ms

TXT

93ms

CAA

23ms

HTTPS

24ms

TLSA

60ms

SOA

23ms

MTA-STS

53ms

DNSSEC

91ms

SRV

0ms

Total

568ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:00:56	1037ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-28 19:41:19	1898ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-23 18:37:20	1387ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-12 00:38:52	1823ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 18:02:22	622ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-02 14:47:45	1610ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-01 06:04:37	1399ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 02:14:46	714ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 04:20:41 shown	568ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 04:20:03	889ms	2 NS 2 A 5 MX	🔓 Insecure