appel-byte.dk

📜 Historical scan 2026-06-26 21:34:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

appel-byte.dk is a .dk domain served by 2 nameservers (lauryn.ns.cloudflare.com, mitch.ns.cloudflare.com). It was registered on 18 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.35.181 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route2.mx.cloudflare.net, route1.mx.cloudflare.net and 1 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 235ms

Nameserver	IP addresses	PTR	ASN / ISP
lauryn.ns.cloudflare.com	108.162.194.22 162.159.38.22 172.64.34.22 2606:4700:50::a29f:2616 2803:f800:50::6ca2:c216 2a06:98c1:50::ac40:2216	lauryn.ns.cloudflare.com lauryn.ns.cloudflare.com lauryn.ns.cloudflare.com lauryn.ns.cloudflare.com lauryn.ns.cloudflare.com lauryn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mitch.ns.cloudflare.com	108.162.193.208 172.64.33.208 173.245.59.208 2606:4700:58::adf5:3bd0 2803:f800:50::6ca2:c1d0 2a06:98c1:50::ac40:21d0	mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.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 206ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.35.181	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.178.146	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 208ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
22	300s	route2.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
36	300s	route1.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
69	300s	route3.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)#

2 records 195ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:23b5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:b292	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 200ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.35.181,172.67.178.146 ech=AEX+DQBBFAAgACDWoAgAOkKZTQouulORkrky2Tii4iKo/FCi9RNuOe/BQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:23b5,2606:4700:3034::ac43:b292

📝 TXT Records#

1 records 400ms

TXT Record
v=spf1 include:web.shared.mysmtp.com ~all

✉️ SPF#

Policy	Record (appel-byte.dk)
~all (soft fail)	v=spf1 include:web.shared.mysmtp.com ~all

📨 DMARC#

Policy	Record (_dmarc.appel-byte.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-17 16:29:45

www	188.114.96.1 188.114.97.1 2606:4700:3032::6815:23b5 2606:4700:3034::ac43:b292 (AS13335) (address records, no CNAME)
www vs bare domain	Same network appel-byte.dk: 104.21.35.181 172.67.178.146 2606:4700:3032::6815:23b5 2606:4700:3034::ac43:b292 (AS13335) www.appel-byte.dk: 188.114.96.1 188.114.97.1 2606:4700:3032::6815:23b5 2606:4700:3034::ac43:b292 (AS13335)
Wildcard	No

✍️ DKIM keys#

6 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

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

🔗 TLSA / DANE#

9 records 518ms

Service / Owner	Type	Cert association
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…

🔐 DNSSEC#

308ms

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

🏷️ SOA#

191ms

Field	Value
Serial	2406257701
Primary NS (MNAME)	lauryn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 10:39:33

Field	Value
Registrar	DANDOMAIN A/S
Registered	2022-11-18
Expires	2026-11-17 (30d)

🔗 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#

235ms

206ms

208ms

AAAA

195ms

TXT

400ms

CAA

197ms

HTTPS

200ms

TLSA

518ms

SOA

191ms

MTA-STS

238ms

DNSSEC

308ms

SRV

243ms

Total

2490ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 16:29:45	574ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-16 15:55:49	2053ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-03 18:39:41	1236ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 18:30:41	1245ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-24 13:19:31	1067ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-10 14:07:20	1302ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-07 21:15:15	1309ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 02:28:17	1090ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-18 11:39:27	3854ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-09 05:17:52	10653ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 21:34:26 shown	2490ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 03:37:41	1190ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-24 21:32:18	3065ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-22 14:44:13	1116ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 13:36:29	1175ms	2 NS 2 A 3 MX	🔓 Insecure