aischema.dk

📜 Historical scan 2026-10-04 16:29:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aischema.dk is a .dk domain served by 2 nameservers (hazel.ns.cloudflare.com, nero.ns.cloudflare.com). It was registered on 23 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.44.88 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.aischema.dk. 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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
hazel.ns.cloudflare.com	108.162.194.157 162.159.38.157 172.64.34.157 2606:4700:50::a29f:269d 2803:f800:50::6ca2:c29d 2a06:98c1:50::ac40:229d	hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nero.ns.cloudflare.com	108.162.195.28 162.159.44.28 172.64.35.28 2606:4700:58::a29f:2c1c 2803:f800:50::6ca2:c31c 2a06:98c1:50::ac40:231c	nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.44.88	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.198.56	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.aischema.dk	46.4.208.59	pro02.azehosting.net	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2c58	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:c638	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.44.88,172.67.198.56 ech=AEX+DQBBPQAgACDSsOTjjJ/i92bAHvNj7FM4X2r8cN6sReUlXNATmCXhOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2c58,2606:4700:3031::ac43:c638

📝 TXT Records#

2 records 192ms

TXT Record
google-site-verification=BkwnIs4-GhRcKV3unaAqUBwFpcNNuqUF6ZqFzNM3G-s
v=spf1 +a +mx +ip4:46.4.208.59 include:spf.azehosting.net ~all

✉️ SPF#

Policy	Record (aischema.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:46.4.208.59 include:spf.azehosting.net ~all

📨 DMARC#

Policy	Record (_dmarc.aischema.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:dmarcreports@lovable.dev

📬 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 2026-10-12 08:04:17

www	104.21.44.88 172.67.198.56 2606:4700:3030::6815:2c58 2606:4700:3031::ac43:c638 (AS13335) (address records, no CNAME)
www vs bare domain	Same network aischema.dk: 104.21.44.88 172.67.198.56 2606:4700:3030::6815:2c58 2606:4700:3031::ac43:c638 (AS13335) www.aischema.dk: 104.21.44.88 172.67.198.56 2606:4700:3030::6815:2c58 2606:4700:3031::ac43:c638 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.aischema.dk	1FyROc1zkgqSZF71AcRrsKo4gFIdXJxqIcys3FIDTfU
TXT	_acme-challenge.aischema.dk	AKmLXR90nmR2SNii2GfWMn3Bnp3XS7yQy16MYOGQNN4
TXT	_acme-challenge.aischema.dk	RkeDugsACbGwRE35ai_TlkL7p7wAhI1z7ijkJeh6heE
TXT	_acme-challenge.aischema.dk	jAmQAbhITzBHbxRHTT5E8adOUptfdZ7Pn3E-yWrd89U

🔗 TLSA / DANE#

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

🔐 DNSSEC#

51ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2416601889
Primary NS (MNAME)	hazel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 17:15:04

Field	Value
Registrar	Key-Systems GmbH
Registered	2026-03-23
Expires	2027-03-22 (150d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

38ms

32ms

AAAA

39ms

TXT

192ms

CAA

58ms

HTTPS

27ms

TLSA

73ms

SOA

49ms

MTA-STS

57ms

DNSSEC

51ms

SRV

63ms

Total

474ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 16:35:22	707ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-04 16:29:51 shown	474ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 15:54:56	519ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 23:24:08	1426ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 01:26:28	916ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-11 10:51:48	1170ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-07 04:15:33	9897ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-21 16:19:28	2762ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:56:31	1311ms	2 NS 1 A 1 MX	🔓 Insecure