tjvvs.dk DNS records

🖥️ Nameservers2 records 49ms

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 Records1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	amagervvs-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::8 2a01:111:f403:ca09::28 2a01:111:f403:ca48::12 52.101.209.153 52.101.68.0 52.101.68.5 52.101.73.30	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00105.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 184ms

TXT Record
v=spf1 mx:amagervvs-dk.mail.protection.outlook.com ip4:178.21.254.42/32 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (tjvvs.dk)
-all (hard fail)	v=spf1 mx:amagervvs-dk.mail.protection.outlook.com ip4:178.21.254.42/32 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

🔗 TLSA / DANE

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

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081001
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

49ms

A

55ms

MX

49ms

AAAA

42ms

TXT

184ms

CAA

59ms

HTTPS

38ms

TLSA

178ms

SOA

0ms

MTA-STS

68ms

DNSSEC

84ms

SRV

73ms

Total

749ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 13:29:42	749ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 04:49:02	5058ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 16:58:12	3538ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 21:06:20	2465ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 00:47:09	1518ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 09:33:55	6186ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 19:54:55	1206ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 11:03:55	1196ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 00:27:09	1146ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 07:35:46	926ms	2 NS 1 A 1 MX	🔒 Secure	View