reai.dk

📜 Historical scan 2026-06-21 07:12:43  ·  ← 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 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   38ms
NameserverIP addressesPTRASN / 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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.3.194 600s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.131.33 600s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 173.194.220.26
2a00:1450:4010:c07::1b
2a00:1450:4010:c07::1b		 lk-in-f26.1e100.net
lf-in-x1b.1e100.net
lf-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 172.253.158.26
2404:6800:4000:1025::1a		 so-in-f26.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 108.177.125.26
2404:6800:4003:c26::1a		 tp-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
2404:6800:4003:c26::1a		 tp-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 108.177.125.27
2404:6800:400b:c01b::1b		 tp-in-f27.1e100.net
yunrtab-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   35ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3037::6815:3c2 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:8321 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   66ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.3.194,172.67.131.33 ech=AEX+DQBBIgAgACCBYdE+DzE+rOpR5P+SjZodmCzpXUxHN8fJfunZ1DZOGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:3c2,2606:4700:3037::ac43:8321

📝 TXT Records#

4 records   183ms
TXT Record
google-site-verification=nC47eStfuaQzvNdDmjdErqTmNhNu9SaBFdG3tAN1I60
google-site-verification=wxUbl1kdaV4zyQs2Bffnkid_KebiC3iLznp99Cgt9oc
openai-domain-verification=dv-lBEuoECpfpjbpETo8A5Ui0I6
v=spf1 include:_spf.google.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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
www104.21.3.194 172.67.131.33 2606:4700:3032::6815:3c2 2606:4700:3034::ac43:8321 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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#

61ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

37ms
FieldValue
Serial2403935047
Primary NS (MNAME)jimmy.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
36ms
MX
36ms
AAAA
35ms
TXT
183ms
CAA
45ms
HTTPS
66ms
TLSA
242ms
SOA
37ms
MTA-STS
59ms
DNSSEC
61ms
SRV
54ms
Total
795ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 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 shown 795ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-18 00:36:24 3011ms 2 NS 2 A 5 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone