bycycle.dk DNS records

🖥️ Nameservers3 records 114ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records1 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.218	120s	webhotel10.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)1 records 93ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:10::26	86400s	webhotel10.hostonline.dk	AS31027	GlobalConnect A/S	2a02:188:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 360ms

TXT Record
v=spf1 a mx include:_spf.hostonline.dk -all

✉️ SPF

Policy	Record (bycycle.dk)
-all (hard fail)	v=spf1 a mx include:_spf.hostonline.dk -all

📨 DMARC

Policy	Record (_dmarc.bycycle.dk)
p=reject	v=DMARC1; p=reject; aspf=r;

📬 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)

🔐 DNSSEC237ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083102
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@bycycle.dk
Refresh	16384s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

114ms

A

77ms

MX

120ms

AAAA

93ms

TXT

360ms

CAA

141ms

HTTPS

105ms

TLSA

590ms

SOA

0ms

MTA-STS

175ms

DNSSEC

237ms

SRV

145ms

Total

2140ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:01:49	2140ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 03:54:07	663ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 02:01:14	1093ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 01:05:12	2398ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 04:43:23	7068ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 14:57:50	2586ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 00:07:25	1129ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 07:19:22	700ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-05 07:47:28	1461ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 06:40:42	8821ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 03:33:01	1004ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-17 11:35:17	642ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-12 06:29:42	8707ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-09 00:04:05	1374ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-03 16:43:07	1414ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-28 05:00:55	1963ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-24 19:12:21	506ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-19 14:52:30	484ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-18 23:56:30	6837ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-16 18:05:36	413ms	3 NS 1 A 0 MX	🔒 Secure	View