iwcc.dk

📜 Historical scan 2026-08-07 02:25:36  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

iwcc.dk is a .dk domain served by 2 nameservers (jean.ns.cloudflare.com, jeremy.ns.cloudflare.com). It was registered on 16 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.127 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 DNSSEC-signed and validates, 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   47ms
NameserverIP addressesPTRASN / ISP
jean.ns.cloudflare.com 108.162.192.121
172.64.32.121
173.245.58.121
2606:4700:50::adf5:3a79
2803:f800:50::6ca2:c079
2a06:98c1:50::ac40:2079		 jean.ns.cloudflare.com
jean.ns.cloudflare.com
jean.ns.cloudflare.com
jean.ns.cloudflare.com
jean.ns.cloudflare.com
jean.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
jeremy.ns.cloudflare.com 108.162.193.180
172.64.33.180
173.245.59.180
2606:4700:58::adf5:3bb4
2803:f800:50::6ca2:c1b4
2a06:98c1:50::ac40:21b4		 jeremy.ns.cloudflare.com
jeremy.ns.cloudflare.com
jeremy.ns.cloudflare.com
jeremy.ns.cloudflare.com
jeremy.ns.cloudflare.com
jeremy.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   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.14.127 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.159.39 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s aspmx.l.google.com 142.251.9.27
2a00:1450:4025:c03::1b		 rc-in-f27.1e100.net
rc-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 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
5 300s alt2.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
10 300s alt3.aspmx.l.google.com 192.178.211.27
2404:6800:4000:1025::1a		 lcbomp-in-f27.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt4.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

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.159.39

🔷 AAAA Records (IPv6)#

2 records   62ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:e7f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:9f27 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   65ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.14.127,172.67.159.39 ech=AEX+DQBB1wAgACBCNtGtVGyWSDtHqyBLgNI51zBxvDYBGtBmw42JygQtSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:e7f,2606:4700:3035::ac43:9f27

📝 TXT Records#

1 records   24190ms
TXT Record
v=spf1 +a +mx +ip4:89.145.92.28 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (iwcc.dk)
~all (soft fail) v=spf1 +a +mx +ip4:89.145.92.28 include:relay.mailchannels.net ~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 2026-10-13 04:33:31
www104.21.14.127 172.67.159.39 2606:4700:3033::6815:e7f 2606:4700:3035::ac43:9f27 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.iwcc.dk yK3Ss3apEIYqJPQF0udpqHeFUjcnzUbl3LrmpTRXpOM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

199ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2411061070
Primary NS (MNAME)jean.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-03 21:28:55
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2004-02-16
Expires2028-02-29 (499d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
49ms
MX
65ms
AAAA
62ms
TXT
24190ms
CAA
62ms
HTTPS
65ms
TLSA
150ms
SOA
0ms
MTA-STS
103ms
DNSSEC
199ms
SRV
8083ms
Total
25591ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 04:33:30 3076ms 2 NS 2 A 5 MX 🔒 Secure
2026-10-03 21:03:36 602ms 2 NS 2 A 5 MX 🔒 Secure
2026-09-30 20:54:50 814ms 2 NS 2 A 5 MX 🔒 Secure
2026-09-24 02:01:07 1119ms 2 NS 2 A 5 MX 🔒 Secure
2026-09-12 04:33:08 784ms 2 NS 2 A 5 MX 🔒 Secure
2026-09-05 11:09:24 833ms 2 NS 2 A 5 MX 🔒 Secure
2026-08-26 23:49:29 989ms 2 NS 2 A 5 MX 🔒 Secure
2026-08-26 15:05:33 710ms 2 NS 2 A 5 MX 🔒 Secure
2026-08-07 02:25:36 shown 25591ms 2 NS 2 A 5 MX 🔒 Secure
2026-07-31 11:34:37 9355ms 2 NS 2 A 5 MX 🔒 Secure
2026-07-08 14:20:18 9825ms 2 NS 2 A 5 MX 🔒 Secure
2026-07-06 02:12:09 2372ms 2 NS 2 A 5 MX 🔒 Secure
2026-06-18 04:30:55 2082ms 2 NS 2 A 5 MX 🔒 Secure
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