sabrokro.dk

📜 Historical scan 2026-09-08 17:11:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sabrokro.dk is a .dk domain served by 2 nameservers (rajeev.ns.cloudflare.com, vera.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.26.177 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by sabrokro-dk.mail.protection.outlook.com, exchange.sabrokro.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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
rajeev.ns.cloudflare.com	108.162.193.224 172.64.33.224 173.245.59.224 2606:4700:58::adf5:3be0 2803:f800:50::6ca2:c1e0 2a06:98c1:50::ac40:21e0	rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vera.ns.cloudflare.com	108.162.192.147 172.64.32.147 173.245.58.147 2606:4700:50::adf5:3a93 2803:f800:50::6ca2:c093 2a06:98c1:50::ac40:2093	vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.26.177	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.60	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	sabrokro-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::24 2a01:111:f403:ca09::6 2a01:111:f403:ca48::10 52.101.103.143 52.101.68.10 52.101.68.21 52.101.73.123	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.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
10	300s	exchange.sabrokro.dk	80.161.190.59	80-161-190-59-static.dk.customer.tdc.net	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.26.177

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:8a3c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1ab1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.26.177,172.67.138.60 ech=AEX+DQBBTAAgACBeFowSbEyWCJQIR4MJVRcpOwhWBHWOzF67AxnGd2XQGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8a3c,2606:4700:3037::6815:1ab1

📝 TXT Records#

2 records 174ms

TXT Record
MS=ms27142981
v=spf1 mx a ip4:94.189.3.242 ip4:80.161.190.59/32 ip4:194.239.235.17/32 ip4:193.104.43.42/32 ip4:81.7.181.98/32 include:sendgrid.net include:spf.hostingconnection.eu include:spectra-systems.eu include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (sabrokro.dk)
~all (soft fail)	v=spf1 mx a ip4:94.189.3.242 ip4:80.161.190.59/32 ip4:194.239.235.17/32 ip4:193.104.43.42/32 ip4:81.7.181.98/32 include:sendgrid.net include:spf.hostingconnection.eu include:spectra-systems.eu include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.sabrokro.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 2026-10-09 09:07:32

www	104.21.26.177 172.67.138.60 2606:4700:3033::ac43:8a3c 2606:4700:3037::6815:1ab1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sabrokro.dk: 104.21.26.177 172.67.138.60 2606:4700:3033::ac43:8a3c 2606:4700:3037::6815:1ab1 (AS13335) www.sabrokro.dk: 104.21.26.177 172.67.138.60 2606:4700:3033::ac43:8a3c 2606:4700:3037::6815:1ab1 (AS13335)
Wildcard	No

✍️ DKIM keys#

5 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
s1	s1.domainkey.u2616723.wl224.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u2616723.wl224.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-sabrokro-dk._domainkey.montrahotels.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-sabrokro-dk._domainkey.montrahotels.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: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

111ms

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	2413751904
Primary NS (MNAME)	rajeev.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#

30ms

37ms

50ms

AAAA

37ms

TXT

174ms

CAA

43ms

HTTPS

31ms

TLSA

417ms

SOA

0ms

MTA-STS

60ms

DNSSEC

111ms

SRV

63ms

Total

1912ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:06:24	590ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-29 23:39:21	853ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-08 17:11:40 shown	1912ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-31 12:33:22	2994ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 19:13:37	1590ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 06:00:43	1313ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-02 08:37:37	1664ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-23 05:46:19	1044ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 23:49:31	1418ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 22:43:56	6697ms	2 NS 2 A 2 MX	🔓 Insecure