silkecement.dk

📜 Historical scan 2026-09-27 20:45:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

silkecement.dk is a .dk domain served by 2 nameservers (jake.ns.cloudflare.com, tess.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.8.219 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by silkecement-dk.mail.protection.outlook.com, reseller1.chosting.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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
jake.ns.cloudflare.com	108.162.193.122 172.64.33.122 173.245.59.122 2606:4700:58::adf5:3b7a 2803:f800:50::6ca2:c17a 2a06:98c1:50::ac40:217a	jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tess.ns.cloudflare.com	108.162.192.227 172.64.32.227 173.245.58.227 2606:4700:50::adf5:3ae3 2803:f800:50::6ca2:c0e3 2a06:98c1:50::ac40:20e3	tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.8.219	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.9.219	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.70.175	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

2 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	silkecement-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::26 2a01:111:f403:ca21::a 2a01:111:f403:ca48::12 52.101.103.140 52.101.91.159 52.101.91.162 52.101.91.21	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com mail-matpr05cu00105.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
101	300s	reseller1.chosting.dk	178.20.216.245 2a01:7cc0:101:ffff::1:9	reseller1.chosting.dk reseller1.chosting.dk	AS21060 Atea A/S AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152

🔷 AAAA Records (IPv6)#

3 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:8db	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:9db	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:46af	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.8.219,104.26.9.219,172.67.70.175 ipv6hint=2606:4700:20::681a:8db,2606:4700:20::681a:9db,2606:4700:20::ac43:46af

🔌 SRV Records#

1 records 68ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 170ms

TXT Record
google-site-verification=CGCK8T7xNR3Jkf6raYeTEaJgxS32SC4VXQuQ8L4qZLI
klaviyo-site-verification=VufWcs
mandrill_verify.KTZ5ebyIJGpIUYvNf-6cOw
MS=ms62420663
pinterest-site-verification=5d4617abfbb9f85804f21df77c77bd96
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (silkecement.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.silkecement.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-07 15:57:40

www	104.26.8.219 104.26.9.219 172.67.70.175 2606:4700:20::681a:8db 2606:4700:20::681a:9db 2606:4700:20::ac43:46af (AS13335) (address records, no CNAME)
www vs bare domain	Same network silkecement.dk: 104.26.8.219 104.26.9.219 172.67.70.175 2606:4700:20::681a:8db (AS13335) www.silkecement.dk: 104.26.8.219 104.26.9.219 172.67.70.175 2606:4700:20::681a:8db (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-silkecement-dk._domainkey.silkecement.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-silkecement-dk._domainkey.silkecement.onmicrosoft.com	RSA · ~1024 bit below 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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.silkecement.dk	9jJw4kkdaJYuSMESontcaOTBQ4GkTLdp6L7ng1NhfJc
TXT	_acme-challenge.silkecement.dk	EXIHhGsv5_TZ5Q-0gShfLZcHLHiOPP9MK0TTr2AGj3M
TXT	_acme-challenge.silkecement.dk	THxcxlrIh20dSHUhAZ9kJgCckNfcLvmsI4Gc9pFvF3I
TXT	_acme-challenge.silkecement.dk	sm85Ye8tM0JWZlIo-05Iw2ewHkhZhTIAH89q4wVAW94

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms

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	2415982790
Primary NS (MNAME)	jake.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#

45ms

30ms

48ms

AAAA

31ms

TXT

170ms

CAA

30ms

HTTPS

29ms

TLSA

204ms

SOA

0ms

MTA-STS

64ms

DNSSEC

104ms

SRV

68ms

Total

1693ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:57:40	1868ms	2 NS 3 A 2 MX	🔓 Insecure
2026-10-01 21:16:43	1524ms	2 NS 3 A 2 MX	🔓 Insecure
2026-09-28 20:54:50	1347ms	2 NS 3 A 2 MX	🔓 Insecure
2026-09-27 20:45:44 shown	1693ms	2 NS 3 A 2 MX	🔓 Insecure
2026-08-29 01:53:33	1361ms	2 NS 3 A 2 MX	🔓 Insecure
2026-08-27 19:50:56	1354ms	2 NS 3 A 2 MX	🔓 Insecure
2026-08-17 10:12:45	17795ms	2 NS 3 A 2 MX	🔓 Insecure
2026-08-03 07:55:27	2953ms	2 NS 3 A 2 MX	🔓 Insecure
2026-06-27 08:05:32	1683ms	2 NS 3 A 2 MX	🔓 Insecure
2026-06-26 11:32:26	1157ms	2 NS 3 A 2 MX	🔓 Insecure
2026-06-21 04:12:10	2532ms	2 NS 3 A 2 MX	🔓 Insecure
2026-06-17 23:32:43	1506ms	2 NS 3 A 2 MX	🔓 Insecure