icetech.dk

Records from scan: 2026-09-30 22:31:37 · 880ms total · last checked 2026-10-23 16:32 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

icetech.dk is a .dk domain served by 2 nameservers (isla.ns.cloudflare.com, will.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.254 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 74ms

Nameserver	IP addresses	PTR	ASN / ISP
isla.ns.cloudflare.com	108.162.192.119 172.64.32.119 173.245.58.119 2606:4700:50::adf5:3a77 2803:f800:50::6ca2:c077 2a06:98c1:50::ac40:2077	isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
will.ns.cloudflare.com	108.162.193.149 172.64.33.149 173.245.59.149 2606:4700:58::adf5:3b95 2803:f800:50::6ca2:c195 2a06:98c1:50::ac40:2195	will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.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 86ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.53.254	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.221.232	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a	lr-in-f27.1e100.net lq-in-f26.1e100.net lq-in-x1a.1e100.net	AS15169 Google LLC 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	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
10	300s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.53.254
🔶 Autoconfig	104.21.53.254

🔷 AAAA Records (IPv6)#

2 records 84ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:dde8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:35fe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 67ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.53.254,172.67.221.232 ech=AEX+DQBB0AAgACAz5nfXThxh7tXyOGnXUCHwComzSF5QNIVuNfgodIu+fQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:dde8,2606:4700:3034::6815:35fe

📝 TXT Records#

1 records 200ms

TXT Record
v=spf1 include:_spf.google.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.icetech.dk)
p=reject	v=DMARC1; p=reject;

📬 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#

checked 2026-10-11 14:57:14

www	104.21.53.254 172.67.221.232 2606:4700:3030::ac43:dde8 2606:4700:3034::6815:35fe (AS13335) (address records, no CNAME)
www vs bare domain	Same network icetech.dk: 104.21.53.254 172.67.221.232 2606:4700:3030::ac43:dde8 2606:4700:3034::6815:35fe (AS13335) www.icetech.dk: 104.21.53.254 172.67.221.232 2606:4700:3030::ac43:dde8 2606:4700:3034::6815:35fe (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ 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#

106ms

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

🏷️ SOA#

60ms

Field	Value
Serial	2414231525
Primary NS (MNAME)	isla.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

74ms

86ms

73ms

AAAA

84ms

TXT

200ms

CAA

77ms

HTTPS

67ms

TLSA

115ms

SOA

60ms

MTA-STS

43ms

DNSSEC

106ms

SRV

101ms

Total

880ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:31:37 shown	880ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-09 03:12:59	1195ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-04 04:01:58	799ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 18:56:13	1230ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-04 18:39:15	10347ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-28 08:51:35	1257ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-26 03:58:49	1159ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-26 03:03:44	1020ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-23 08:06:03	1211ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 23:58:16	1029ms	2 NS 2 A 5 MX	🔓 Insecure