dfrobot.dk DNS records

🖥️ Nameservers2 records 114ms

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 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.104.241.74	43200s	172-104-241-74.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.104.224.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 107ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx1.magehost.dk	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.104.241.74
🔶 Autoconfig	172.104.241.74

🔷 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)

🔐 DNSSEC264ms

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

🏷️ SOA112ms

Field	Value
Serial	2026052401
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

114ms

A

116ms

MX

107ms

AAAA

111ms

TXT

358ms

CAA

113ms

HTTPS

110ms

TLSA

100ms

SOA

112ms

MTA-STS

94ms

DNSSEC

264ms

SRV

220ms

Total

731ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 07:32:51	8611ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 06:40:38	817ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 06:15:26	8621ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 20:06:51	1444ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 06:51:19	774ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 04:49:25	786ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 16:41:53	1250ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 15:44:48	1993ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 23:52:19	916ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 22:21:11	8590ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 21:55:42	8540ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-03 23:55:41	802ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-02 07:47:59	9727ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-31 05:15:58	729ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 13:28:56	722ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 11:05:08	729ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 10:26:46	692ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 10:12:55	840ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 08:40:33	593ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 07:13:44	985ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 03:27:05	672ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-25 21:42:11	511ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 05:17:03	731ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 02:36:11	647ms	2 NS 1 A 1 MX	🔒 Secure	View