murergrej.dk

📜 Historical scan 2026-09-20 05:13:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

murergrej.dk is a .dk domain served by 2 nameservers (desiree.ns.cloudflare.com, rene.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.67.179 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by murergrejdk.in.tmes.trendmicro.eu, murergrej-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 148ms

Nameserver	IP addresses	PTR	ASN / ISP
desiree.ns.cloudflare.com	108.162.194.13 162.159.38.13 172.64.34.13 2606:4700:50::a29f:260d 2803:f800:50::6ca2:c20d 2a06:98c1:50::ac40:220d	desiree.ns.cloudflare.com desiree.ns.cloudflare.com desiree.ns.cloudflare.com desiree.ns.cloudflare.com desiree.ns.cloudflare.com desiree.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rene.ns.cloudflare.com	108.162.195.180 162.159.44.180 172.64.35.180 2606:4700:58::a29f:2cb4 2803:f800:50::6ca2:c3b4 2a06:98c1:50::ac40:23b4	rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com rene.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 137ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.67.179	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.179.80	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 127ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	murergrejdk.in.tmes.trendmicro.eu	18.185.115.145 18.185.115.146 18.185.115.147	in.tmes.trendmicro.eu in.tmes.trendmicro.eu in.tmes.trendmicro.eu	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
10	300s	murergrej-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::a 2a01:111:f403:ca21::a 2a01:111:f403:ca48::c 52.101.185.114 52.101.68.16 52.101.68.8 52.101.73.123	mail-db4pr02cu00307.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du0pr03cu00100.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	autodiscover.outlook.com → 52.98.179.104

🔷 AAAA Records (IPv6)#

2 records 120ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:43b3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b350	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 122ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.67.179,172.67.179.80 ech=AEX+DQBBWwAgACAGOAZRsmtsOYdqQrSjhzeiBzy39oe9dGw4OXxjOSzJEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:43b3,2606:4700:3036::ac43:b350

📝 TXT Records#

5 records 277ms

TXT Record
6r5ocdp3ngn4rfi4pldamqie4t
google-site-verification=TKJROjge74ofV1fwfiMLOBPukzLrDVOSmmq7plUQY7Q
klaviyo-site-verification=Ty6jx4
tmes=b0f8fc9ff167e9e5b950fc0d2068eb06
v=spf1 include:spf.protection.outlook.com include:spf.host4u.dk include:servers.mcsv.net a:dedi2040.your-server.de include:mailgun.org ip4:136.243.42.51 ip6:2a01:4f8:212:a06::2 -all

✉️ SPF#

Policy	Record (murergrej.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.host4u.dk include:servers.mcsv.net a:dedi2040.your-server.de include:mailgun.org ip4:136.243.42.51 ip6:2a01:4f8:212:a06::2 -all

📨 DMARC#

Policy	Record (_dmarc.murergrej.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-15 13:04:46

www	104.21.67.179 172.67.179.80 2606:4700:3033::6815:43b3 2606:4700:3036::ac43:b350 (AS13335) (address records, no CNAME)
www vs bare domain	Same network murergrej.dk: 104.21.67.179 172.67.179.80 2606:4700:3033::6815:43b3 2606:4700:3036::ac43:b350 (AS13335) www.murergrej.dk: 104.21.67.179 172.67.179.80 2606:4700:3033::6815:43b3 2606:4700:3036::ac43:b350 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	—	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: 10/10 · policy: -all

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

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.murergrej.dk	_acme-challenge.powr.host

🔗 TLSA / DANE#

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

🔐 DNSSEC#

179ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2414781651
Primary NS (MNAME)	desiree.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#

148ms

137ms

127ms

AAAA

120ms

TXT

277ms

CAA

129ms

HTTPS

122ms

TLSA

237ms

SOA

0ms

MTA-STS

133ms

DNSSEC

179ms

SRV

939ms

Total

2126ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 13:04:46	3466ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-30 21:24:59	1298ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-25 04:25:07	1531ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-24 04:21:14	900ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-20 05:13:05 shown	2126ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-13 03:16:10	2290ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-06 02:32:35	1904ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-28 08:03:36	921ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-06 00:50:31	2803ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-14 20:29:42	1748ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-11 14:36:59	17713ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-08 10:03:55	25884ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-18 01:28:37	6454ms	2 NS 2 A 2 MX	🔒 Secure