calisthenics.dk DNS records

🖥️ Nameservers2 records 44ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.198.79.1	3600s	—	AS16509	Amazon.com, Inc.	216.198.79.0/24	🇺🇸 United States	—

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ 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)

🔐 DNSSEC101ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082902
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

44ms

A

43ms

MX

46ms

AAAA

37ms

TXT

182ms

CAA

39ms

HTTPS

47ms

TLSA

142ms

SOA

0ms

MTA-STS

58ms

DNSSEC

101ms

SRV

64ms

Total

587ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 05:11:32	587ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-30 18:29:41	1747ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 22:16:50	664ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 02:55:32	463ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 07:20:27	5975ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 07:08:47	5780ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 07:03:27	1164ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 04:38:59	5890ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 04:35:38	5930ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 23:52:14	1493ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 03:08:32	1670ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 15:43:12	3158ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 18:40:38	2861ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 06:58:03	835ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 04:16:47	1579ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 00:57:47	1693ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 00:16:44	8801ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 23:45:37	1054ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 23:06:16	990ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 22:50:16	1062ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 22:32:18	17044ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 22:15:02	2391ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 12:58:53	1261ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 09:28:14	985ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 08:19:53	1002ms	2 NS 0 A 0 MX	❓ Unknown	View