redline.dk

📜 Historical scan 2026-08-27 15:35:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

redline.dk is a .dk domain served by 2 nameservers (fay.ns.cloudflare.com, max.ns.cloudflare.com). It was registered on 16 December 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.32.155 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
fay.ns.cloudflare.com	108.162.192.115 172.64.32.115 173.245.58.115 2606:4700:50::adf5:3a73 2803:f800:50::6ca2:c073 2a06:98c1:50::ac40:2073	fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
max.ns.cloudflare.com	108.162.193.132 172.64.33.132 173.245.59.132 2606:4700:58::adf5:3b84 2803:f800:50::6ca2:c184 2a06:98c1:50::ac40:2184	max.ns.cloudflare.com max.ns.cloudflare.com max.ns.cloudflare.com max.ns.cloudflare.com max.ns.cloudflare.com max.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.32.155	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.223.232	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	173.194.220.26 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a	lk-in-f26.1e100.net lm-in-x1a.1e100.net lm-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.223.232
🔶 Autoconfig	104.21.32.155

🔷 AAAA Records (IPv6)#

2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:dfe8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:209b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.32.155,172.67.223.232 ech=AEX+DQBB7gAgACDjb97KP6YVmnJEmItPXJ+TBePeT87Vjd9IS+KnQbe6dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:dfe8,2606:4700:3037::6815:209b

📝 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 2026-10-11 04:47:10

www	104.21.32.155 172.67.223.232 2606:4700:3033::ac43:dfe8 2606:4700:3037::6815:209b (AS13335) (address records, no CNAME)
www vs bare domain	Same network redline.dk: 104.21.32.155 172.67.223.232 2606:4700:3033::ac43:dfe8 2606:4700:3037::6815:209b (AS13335) www.redline.dk: 104.21.32.155 172.67.223.232 2606:4700:3033::ac43:dfe8 2606:4700:3037::6815:209b (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411999754
Primary NS (MNAME)	fay.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 05:02:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-12-16
Expires	2029-12-31 (1170d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

46ms

47ms

AAAA

52ms

TXT

235ms

CAA

60ms

HTTPS

36ms

TLSA

107ms

SOA

0ms

MTA-STS

83ms

DNSSEC

89ms

SRV

77ms

Total

1001ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 04:47:10	1051ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 23:17:15	1592ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-28 22:46:41	1000ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 22:21:13	1513ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-23 21:35:50	821ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-18 09:35:44	923ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-11 16:06:26	1760ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-04 13:26:42	777ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-30 02:35:11	1361ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 15:35:26 shown	1001ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 19:59:06	880ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-24 22:08:39	1374ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-12 10:29:06	4512ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-23 02:34:15	1422ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-22 23:03:39	924ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:58:52	835ms	2 NS 2 A 5 MX	🔓 Insecure