red25.dk

📜 Historical scan 2026-06-19 05:09:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

red25.dk is a .dk domain served by 2 nameservers (june.ns.cloudflare.com, noah.ns.cloudflare.com). It was registered on 6 June 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.74 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by red25-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 64ms

Nameserver	IP addresses	PTR	ASN / ISP
june.ns.cloudflare.com	108.162.192.176 172.64.32.176 173.245.58.176 2606:4700:50::adf5:3ab0 2803:f800:50::6ca2:c0b0 2a06:98c1:50::ac40:20b0	june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
noah.ns.cloudflare.com	108.162.193.133 172.64.33.133 173.245.59.133 2606:4700:58::adf5:3b85 2803:f800:50::6ca2:c185 2a06:98c1:50::ac40:2185	noah.ns.cloudflare.com noah.ns.cloudflare.com noah.ns.cloudflare.com noah.ns.cloudflare.com noah.ns.cloudflare.com noah.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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.74	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.198.200	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	red25-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::1 2a01:111:f403:ca09::9 2a01:111:f403:ca09::e 52.101.68.21 52.101.68.25 52.101.68.8 52.101.73.6	mail-db7pr03cu00401.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.253.184

🔷 AAAA Records (IPv6)#

2 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:d4a	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c6c8	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 84ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBWAAgACBOFCeiMND+bRids+4ueLv39KfbJiI4afaL0CZiktvOfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records 288ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (red25.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.red25.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:a15191a2e5a9432fbe5e9831173bb670@dmarc-reports.cloudflare.net,mailto:dmarc@bet25.dk; aspf=s; adkim=s; pct=100

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

11 records 90ms

Flags	Tag	Value
0	iodef	mailto:hostmaster@bet25.dk
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 21:00:08

www	104.21.13.74 172.67.198.200 2606:4700:3032::6815:d4a 2606:4700:3037::ac43:c6c8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network red25.dk: 104.21.13.74 172.67.198.200 2606:4700:3032::6815:d4a 2606:4700:3037::ac43:c6c8 (AS13335) www.red25.dk: 104.21.13.74 172.67.198.200 2606:4700:3032::6815:d4a 2606:4700:3037::ac43:c6c8 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.red25.dk	5ON3XuftdFOcQCA2PyeuEVgCXefnkqnbD2qYu2WL7vI
TXT	_acme-challenge.red25.dk	9BVZbIWhYXe83Yp6Mynxvi_64mklS4SwprcK9C6gw2o

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2407281572
Primary NS (MNAME)	june.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 21:27:28

Field	Value
Registrar	NETIM
Registered	2013-06-06
Expires	2027-06-30 (255d)

🔗 Same registrant#

16 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).

Domain	Registrar
25rød.dk	NETIM
b25.dk	NETIM
bet25-heste.dk	NETIM
bet25.dk	NETIM
bet25derby.dk	NETIM
bet25dev2.dk	NETIM
bet25horse.dk	NETIM
bet25kasino.dk	NETIM
bet25live.dk	NETIM
bet25test.dk	NETIM
big9.dk	NETIM
bingo25.dk	NETIM
casinogo.dk	NETIM
esport25.dk	NETIM
franzi25.dk	NETIM
rød25.dk	NETIM

📋 WHOIS#

⏱️ Lookup Timing#

64ms

53ms

51ms

AAAA

75ms

TXT

288ms

CAA

90ms

HTTPS

84ms

TLSA

633ms

SOA

42ms

MTA-STS

53ms

DNSSEC

99ms

SRV

153ms

Total

1940ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 21:00:08	1251ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 17:15:04	3245ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 15:04:31	2024ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 12:27:24	1200ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 02:04:08	1418ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 05:05:50	1928ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 02:44:45	10376ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 20:14:04	2016ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 14:23:43	2213ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 09:07:43	3852ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 05:39:48	17422ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 07:58:55	1959ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-29 16:31:05	3767ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-05 18:47:36	34748ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 05:22:59	1796ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 08:10:15	831ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 05:09:13 shown	1940ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 19:07:54	2603ms	2 NS 2 A 1 MX	🔓 Insecure