muffbyg.dk

Records from scan: 2026-10-07 13:17:09 · 667ms total · last checked 2026-10-22 18:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

muffbyg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.60 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by mx.mentor-it.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.60	600s	whm04.yayhosting.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mx.mentor-it.dk	176.62.205.101 176.62.205.102 176.62.205.103 176.62.205.104	mx1.mentor-it.dk mx2.mentor-it.dk mx3.mentor-it.dk mx4.mentor-it.dk	AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 155ms

TXT Record
MS=ms71330554
v=spf1 include:spf.protection.outlook.com include:_spf-hosting.eg.dk include:spf.mentor-it.dk ip4:92.246.28.100 ip4:92.246.15.165 -all

✉️ SPF#

Policy	Record (muffbyg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf-hosting.eg.dk include:spf.mentor-it.dk ip4:92.246.28.100 ip4:92.246.15.165 -all

📨 DMARC#

Policy	Record (_dmarc.muffbyg.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; adkim=s; aspf=s

📬 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#

checked 2026-10-10 19:28:06

www CNAME	muffbyg.dk (all on muffbyg.dk) → 195.242.130.60 (AS62121)
www vs bare domain	Same network muffbyg.dk: 195.242.130.60 (AS62121) www.muffbyg.dk: 195.242.130.60 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026100701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

36ms

39ms

AAAA

29ms

TXT

155ms

CAA

32ms

HTTPS

46ms

TLSA

85ms

SOA

34ms

MTA-STS

50ms

DNSSEC

64ms

SRV

58ms

Total

667ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 13:17:09 shown	667ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 02:05:38	1318ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 06:59:59	1061ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 02:59:23	969ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 14:16:52	598ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 09:13:54	1184ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 22:34:50	1148ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 12:43:24	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 20:51:02	629ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:21:14	832ms	2 NS 1 A 1 MX	🔒 Secure