tjekscores.dk DNS records

🖥️ Nameservers2 records 33ms

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 Records2 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.193.27.40	43200s	ec2-18-193-27-40.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	18.192.0.0/13	🇩🇪 Germany	Frankfurt am Main
54.247.117.96	3600s	ec2-54-247-117-96.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.244.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records2 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx.zohomail.com	136.143.183.44 136.143.183.44 136.143.183.44 136.143.183.44 136.143.183.44 136.143.183.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44	mx3.zoho.com mx2.zoho.com mx3.zohomail.com mx2.zohomail.com mx.zohomail.com mx.zoho.com mx7.zoho.com mx3.zohomail.com mx6.zoho.com mx8.zoho.com mx2.zoho.com mx3.zoho.com mx.zoho.com mx.zohomail.com mx2.zohomail.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO
20	43200s	mx2.zohomail.com	204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44	mx2.zohomail.com mx.zohomail.com mx.zoho.com mx3.zoho.com mx2.zoho.com mx8.zoho.com mx7.zoho.com mx6.zoho.com mx3.zohomail.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 160ms

TXT Record
1fbd4f98bf587203b497c81450408990bf940d03a92b010196eaa7bc0ae75b3ee620690683b76f852acd8d178f601b47f4d0000fba4e0f37b8d995a81a0a00eb
9lmjb78i48rlpcs16fu4iq68tm
9lmjb78i48rlpcs16fu4iq68tm.
qri91a4rffrt94l08vdvbijq0k

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC75ms

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

🏷️ SOA41ms

Field	Value
Serial	2026082106
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

33ms

A

42ms

MX

62ms

AAAA

40ms

TXT

160ms

CAA

45ms

HTTPS

37ms

TLSA

226ms

SOA

41ms

MTA-STS

51ms

DNSSEC

75ms

SRV

62ms

Total

4769ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 12:55:34	4769ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-26 16:48:46	1104ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-21 23:10:10	1267ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-13 04:44:00	3538ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-18 12:52:53	803ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-12 17:27:37	2792ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-21 11:09:08	1390ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-21 08:24:28	1181ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:31:23	3037ms	2 NS 2 A 2 MX	🔒 Secure	View