mattrs.dk

Records from scan: 2026-10-06 17:57:31 · 1885ms total · last checked 2026-10-20 09:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mattrs.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 75.2.70.75 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mattrs-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 36ms

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#

2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.70.75	600s	aacb0a264e514dd48.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—
99.83.190.102	600s	aacb0a264e514dd48.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	99.83.128.0/17	🇺🇸 United States	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mattrs-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::24 2a01:111:f403:ca38::8 2a01:111:f403:ca48::e 52.101.103.36 52.101.181.153 52.101.181.156 52.101.185.21	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 120ms

TXT Record
MS=ms50570806
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (mattrs.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-07 18:03:54

www CNAME	proxy-ssl.webflow.com (all on webflow.com) → 18.202.8.75 3.248.56.152 54.155.19.65 (AS16509)
www vs bare domain	Same network mattrs.dk: 75.2.70.75 99.83.190.102 (AS16509) www.mattrs.dk: 18.202.8.75 3.248.56.152 54.155.19.65 (AS16509)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2026100601
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#

36ms

30ms

AAAA

35ms

TXT

120ms

CAA

32ms

HTTPS

35ms

TLSA

1516ms

SOA

25ms

MTA-STS

44ms

DNSSEC

57ms

SRV

72ms

Total

1885ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 17:57:31 shown	1885ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 15:32:41	10199ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-18 11:50:56	2944ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-05 22:17:51	1953ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-04 12:06:10	10622ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-08 10:25:29	1133ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-09 04:18:28	2335ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-25 07:21:21	2019ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-24 07:35:13	1932ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-22 09:48:35	1100ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 04:43:19	1189ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 00:44:37	10511ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-18 01:28:22	3047ms	2 NS 2 A 1 MX	🔒 Secure