reai.dk

📜 Historical scan 2026-07-12 16:08:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

reai.dk is a .dk domain served by 2 nameservers (jimmy.ns.cloudflare.com, mallory.ns.cloudflare.com). It was registered on 1 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.194 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, 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
jimmy.ns.cloudflare.com	108.162.195.76 162.159.44.76 172.64.35.76 2606:4700:58::a29f:2c4c 2803:f800:50::6ca2:c34c 2a06:98c1:50::ac40:234c	jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mallory.ns.cloudflare.com	108.162.194.83 162.159.38.83 172.64.34.83 2606:4700:50::a29f:2653 2803:f800:50::6ca2:c253 2a06:98c1:50::ac40:2253	mallory.ns.cloudflare.com mallory.ns.cloudflare.com mallory.ns.cloudflare.com mallory.ns.cloudflare.com mallory.ns.cloudflare.com mallory.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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.194	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.33	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 64.233.163.26	lf-in-x1b.1e100.net lf-in-f27.1e100.net lj-in-f26.1e100.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::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.230.27 2404:6800:400b:c01b::1b	yunrtab-in-f27.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3c2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:8321	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.194,172.67.131.33 ech=AEX+DQBBdwAgACBvuhtmF15G57GPbOiAe9+k9KOWaPIbAhIxEKpjLw5iNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3c2,2606:4700:3034::ac43:8321

📝 TXT Records#

4 records 224ms

TXT Record
google-site-verification=nC47eStfuaQzvNdDmjdErqTmNhNu9SaBFdG3tAN1I60
google-site-verification=wxUbl1kdaV4zyQs2Bffnkid_KebiC3iLznp99Cgt9oc
openai-domain-verification=dv-lBEuoECpfpjbpETo8A5Ui0I6
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (reai.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.reai.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s; pct=100

📬 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 2026-10-10 03:35:45

www	104.21.3.194 172.67.131.33 2606:4700:3032::6815:3c2 2606:4700:3034::ac43:8321 (AS13335) (address records, no CNAME)
www vs bare domain	Same network reai.dk: 104.21.3.194 172.67.131.33 2606:4700:3032::6815:3c2 2606:4700:3034::ac43:8321 (AS13335) www.reai.dk: 104.21.3.194 172.67.131.33 2606:4700:3032::6815:3c2 2606:4700:3034::ac43:8321 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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	2409155116
Primary NS (MNAME)	jimmy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 00:19:24

Field	Value
Registrar	Domeneshop AS
Registered	2025-09-01
Expires	2035-08-31 (3235d)

🔗 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#

40ms

31ms

AAAA

52ms

TXT

224ms

CAA

31ms

HTTPS

32ms

TLSA

194ms

SOA

0ms

MTA-STS

39ms

DNSSEC

71ms

SRV

78ms

Total

1719ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-21 11:21:25	1599ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-14 09:34:24	1656ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-13 03:00:56	1361ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 00:01:13	1012ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-24 06:29:05	9544ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-17 22:42:20	1573ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-12 16:08:44 shown	1719ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-01 12:12:50	989ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-27 21:48:58	1094ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-27 06:39:38	1076ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-26 00:49:44	7820ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-22 07:40:52	1185ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 20:06:06	906ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 07:12:43	795ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-18 00:36:24	3011ms	2 NS 2 A 5 MX	🔓 Insecure