sirup.dk

📜 Historical scan 2026-09-30 13:39:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sirup.dk is a .dk domain served by 2 nameservers (aiden.ns.cloudflare.com, anna.ns.cloudflare.com). It was registered on 30 April 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.240 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by sirup-dk.mail.protection.outlook.com. 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 140ms

Nameserver	IP addresses	PTR	ASN / ISP
aiden.ns.cloudflare.com	108.162.193.55 172.64.33.55 173.245.59.55 2606:4700:58::adf5:3b37 2803:f800:50::6ca2:c137 2a06:98c1:50::ac40:2137	aiden.ns.cloudflare.com aiden.ns.cloudflare.com aiden.ns.cloudflare.com aiden.ns.cloudflare.com aiden.ns.cloudflare.com aiden.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
anna.ns.cloudflare.com	108.162.192.102 172.64.32.102 173.245.58.102 2606:4700:50::adf5:3a66 2803:f800:50::6ca2:c066 2a06:98c1:50::ac40:2066	anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.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 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.10.240	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.211	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	sirup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca09::26 2a01:111:f403:ca48::a 52.101.103.162 52.101.185.114 52.101.209.31 52.101.73.123	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.10.240

🔷 AAAA Records (IPv6)#

2 records 168ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:af0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a4d3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 74ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.10.240,172.67.164.211 ech=AEX+DQBBmwAgACAv4ShE74ptABAVVTNRaRqLWHw/q5ExHTd+wAz0MBCmGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:af0,2606:4700:3036::ac43:a4d3

📝 TXT Records#

2 records 383ms

TXT Record
MS=ms51609397
v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk -all

✉️ SPF#

Policy	Record (sirup.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk -all

📨 DMARC#

Policy	Record (_dmarc.sirup.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6007ede9667d0@dmarc.centerasecurity.com;

📬 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 2026-10-16 14:05:54

www	104.21.10.240 172.67.164.211 2606:4700:3034::6815:af0 2606:4700:3036::ac43:a4d3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sirup.dk: 104.21.10.240 172.67.164.211 2606:4700:3034::6815:af0 2606:4700:3036::ac43:a4d3 (AS13335) www.sirup.dk: 104.21.10.240 172.67.164.211 2606:4700:3034::6815:af0 2606:4700:3036::ac43:a4d3 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

247ms

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

🏷️ SOA#

105ms

Field	Value
Serial	2416200481
Primary NS (MNAME)	aiden.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 14:38:16

Field	Value
Registrar	Eurodns S.A
Registered	2007-04-30
Expires	2027-04-30 (192d)

🔗 Same registrant#

16 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
atelierreve.dk	Eurodns S.A
b-young.dk	Eurodns S.A
byoung.dk	Eurodns S.A
cream-clothing.dk	Eurodns S.A
dkccapital.dk	Eurodns S.A
dranella.dk	Eurodns S.A
dsmoutlet.dk	Eurodns S.A
firstcompany.dk	Eurodns S.A
fransa-stores.dk	Eurodns S.A
fransa.dk	Eurodns S.A
geztus.dk	Eurodns S.A
kaffe-clothing.dk	Eurodns S.A
kaffeclothing.dk	Eurodns S.A
kon-mon.dk	Eurodns S.A
myessentialwardrobe.dk	Eurodns S.A
pulzudsalg.dk	Eurodns S.A

📋 WHOIS#

⏱️ Lookup Timing#

140ms

98ms

79ms

AAAA

168ms

TXT

383ms

CAA

147ms

HTTPS

74ms

TLSA

1228ms

SOA

105ms

MTA-STS

204ms

DNSSEC

247ms

SRV

182ms

Total

2578ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 14:05:54	1132ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 13:39:36 shown	2578ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 11:59:44	1312ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 16:01:39	1194ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 08:59:44	1007ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 04:16:15	18320ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 01:05:08	1495ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-31 11:28:03	2628ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 11:23:50	1782ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 15:13:16	1514ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 22:55:19	2066ms	2 NS 2 A 1 MX	🔓 Insecure