murermestermagnus.dk

📜 Historical scan 2026-06-25 19:37:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

murermestermagnus.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 18 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.11 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

3 records 124ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 118ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.11	3600s	linux342.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 131ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.250.110.26 142.250.110.27 142.251.168.26 2a00:1450:400c:c06::1a 2a00:1450:400c:c06::1a 2a00:1450:400c:c06::1b 2a00:1450:400c:c06::1b 2a00:1450:400c:c0d::1a 2a00:1450:400c:c0d::1b 66.102.1.26 66.102.1.27	wf-in-f26.1e100.net wf-in-f27.1e100.net wh-in-f26.1e100.net wb-in-x1a.1e100.net wb-in-f26.1e100.net wb-in-f27.1e100.net wb-in-x1b.1e100.net wf-in-f26.1e100.net wf-in-f27.1e100.net wb-in-f26.1e100.net wb-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.20.205.11
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 304ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

2 records 634ms

TXT Record
v=spf1 include:_spf.google.com ~all
v=spf1 include:spf.simply.com -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (murermestermagnus.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.murermestermagnus.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:kontakt@murermestermagnus.dk

📬 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 07:26:34

www	185.20.205.11 (AS48854) (address records, no CNAME)
www vs bare domain	Same network murermestermagnus.dk: 185.20.205.11 (AS48854) www.murermestermagnus.dk: 185.20.205.11 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~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: 1/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

587ms

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

🏷️ SOA#

149ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 00:20:27

Field	Value
Registrar	Simply.com A/S
Registered	2024-03-18
Expires	2027-03-17 (145d)

📋 WHOIS#

⏱️ Lookup Timing#

124ms

118ms

131ms

AAAA

189ms

TXT

634ms

CAA

168ms

HTTPS

101ms

TLSA

337ms

SOA

149ms

MTA-STS

312ms

DNSSEC

587ms

SRV

304ms

Total

3563ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 23:53:35	1846ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 23:47:48	470ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 09:04:32	473ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 19:37:16 shown	3563ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-22 09:00:19	1185ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 03:10:03	1665ms	3 NS 1 A 1 MX	🔒 Secure