add-on-online.dk

📜 Historical scan 2026-08-26 03:38:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

add-on-online.dk is a .dk domain served by 2 nameservers (asa.ns.cloudflare.com, dilbert.ns.cloudflare.com). It was registered on 12 September 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.46.248 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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 68ms

Nameserver	IP addresses	PTR	ASN / ISP
asa.ns.cloudflare.com	108.162.192.246 172.64.32.246 173.245.58.246 2606:4700:50::adf5:3af6 2803:f800:50::6ca2:c0f6 2a06:98c1:50::ac40:20f6	asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dilbert.ns.cloudflare.com	108.162.193.155 172.64.33.155 173.245.59.155 2606:4700:58::adf5:3b9b 2803:f800:50::6ca2:c19b 2a06:98c1:50::ac40:219b	dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.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
104.21.46.248	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.169.138	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	add-on-online.dk → 185.10.10.80
🔶 Autoconfig	add-on-online.dk → 185.10.10.80

🔷 AAAA Records (IPv6)#

2 records 83ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:2ef8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a98a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 65ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.248,172.67.169.138 ech=AEX+DQBB3wAgACBUbW9UrQ4HyY7cDe5SyDhd+17ldxKPU2q7+KcEsV8DeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2ef8,2606:4700:3036::ac43:a98a

📝 TXT Records#

1 records 309ms

TXT Record
MS=ms25300097

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-25 18:54:21

www	104.21.46.248 172.67.169.138 2606:4700:3036::6815:2ef8 2606:4700:3036::ac43:a98a (AS13335) (address records, no CNAME)
www vs bare domain	Same network add-on-online.dk: 104.21.46.248 172.67.169.138 2606:4700:3036::6815:2ef8 2606:4700:3036::ac43:a98a (AS13335) www.add-on-online.dk: 104.21.46.248 172.67.169.138 2606:4700:3036::6815:2ef8 2606:4700:3036::ac43:a98a (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.add-on-online.dk	bESj1_iL3Bs4IUUy1HpnWORJkL4D_3xTHt38FXUzHNc
TXT	_acme-challenge.add-on-online.dk	sveygu8pTJdfm6T41l6dbc9ru46YQL47w4AyoV5m3RE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

199ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413116048
Primary NS (MNAME)	asa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-28 08:15:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-09-12
Expires	2027-09-30 (337d)

🔗 Same registrant#

7 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).

Domain	Registrar
add-on-development.dk	Punktum dk A/S (direct)
add-on-group.dk	Punktum dk A/S (direct)
add-on-products.dk	Punktum dk A/S (direct)
add-on-support.dk	Punktum dk A/S (direct)
add-on.dk	Punktum dk A/S (direct)
addonproducts.dk	Punktum dk A/S (direct)
digitalsignservice.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

86ms

88ms

AAAA

83ms

TXT

309ms

CAA

107ms

HTTPS

65ms

TLSA

123ms

SOA

0ms

MTA-STS

113ms

DNSSEC

199ms

SRV

164ms

Total

959ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 18:54:21	1035ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-24 01:01:35	889ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 05:24:56	429ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 20:48:39	597ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 19:42:52	9446ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 18:32:33	754ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 03:06:01	2086ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 03:58:19	503ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 03:38:19 shown	959ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 13:52:57	2254ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-13 04:44:36	757ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 23:49:31	916ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 13:18:22	554ms	2 NS 2 A 0 MX	🔓 Insecure