muring.dk

📜 Historical scan 2026-08-01 11:06:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

muring.dk is a .dk domain served by 2 nameservers (louis.ns.cloudflare.com, rayne.ns.cloudflare.com). It was registered on 18 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.71.254 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by muring-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   36ms
NameserverIP addressesPTRASN / ISP
louis.ns.cloudflare.com 108.162.195.89
162.159.44.89
172.64.35.89
2606:4700:58::a29f:2c59
2803:f800:50::6ca2:c359
2a06:98c1:50::ac40:2359		 louis.ns.cloudflare.com
louis.ns.cloudflare.com
louis.ns.cloudflare.com
louis.ns.cloudflare.com
louis.ns.cloudflare.com
louis.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rayne.ns.cloudflare.com 108.162.194.11
162.159.38.11
172.64.34.11
2606:4700:50::a29f:260b
2803:f800:50::6ca2:c20b
2a06:98c1:50::ac40:220b		 rayne.ns.cloudflare.com
rayne.ns.cloudflare.com
rayne.ns.cloudflare.com
rayne.ns.cloudflare.com
rayne.ns.cloudflare.com
rayne.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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.71.254 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.173.31 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s muring-dk.mail.protection.outlook.com 2a01:111:f403:ca04::
2a01:111:f403:ca04::10
2a01:111:f403:ca09::
2a01:111:f403:ca09::8
52.101.68.8
52.101.73.2
52.101.73.28
52.101.73.30		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-dbapr03cu00100.inbound.protection.outlook.com
mail-am3pr04cu00500.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-du0pr03cu00100.inbound.protection.outlook.com
mail-as9pr07cu00302.inbound.protection.outlook.com
mail-am7pr05cu00204.inbound.protection.outlook.com
mail-am7pr05cu00306.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records   44ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:47fe 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::ac43:ad1f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   40ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.71.254,172.67.173.31 ech=AEX+DQBBygAgACBK8tLdq4f+PQp7nMSdiRibGET5cxkGTrV6v3CkWT5gBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:47fe,2606:4700:3034::ac43:ad1f

📝 TXT Records#

1 records   190ms
TXT Record
v=spf1 include:v=spf1 include:spf.protection.outlook.com include:spf.unoeuro.com -all

✉️ SPF#

PolicyRecord (muring.dk)
-all (hard fail) v=spf1 include:v=spf1 include:spf.protection.outlook.com include:spf.unoeuro.com -all

📨 DMARC#

PolicyRecord (_dmarc.muring.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:8f4afb5d32414f1bb7be07eed812c357@dmarc-reports.cloudflare.net

📬 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 2026-10-17 09:59:05
www104.21.71.254 172.67.173.31 2606:4700:3033::6815:47fe 2606:4700:3034::ac43:ad1f (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

  • error include:v=spf1 has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2410872563
Primary NS (MNAME)louis.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-04 16:44:27
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-06-18
Expires2027-06-30 (254d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
39ms
MX
37ms
AAAA
44ms
TXT
190ms
CAA
37ms
HTTPS
40ms
TLSA
187ms
SOA
0ms
MTA-STS
97ms
DNSSEC
117ms
SRV
280ms
Total
1350ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 15:59:07 1631ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-30 15:39:27 1848ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-29 01:01:55 1029ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-08 00:33:18 1866ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-26 10:05:56 2680ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-14 23:37:08 3870ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-01 11:06:40 shown 1350ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-24 23:33:11 17350ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-19 16:52:16 3150ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-29 13:06:17 1499ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-25 04:53:23 1160ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-17 15:17:49 1190ms 2 NS 2 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone