bycikel.dk DNS records

🖥️ Nameservers3 records 34ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.218	60s	webhotel10.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	he.hostonline.dk	217.195.185.200 2a02:188:164::100	he.hostonline.dk he.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
30	60s	mx-backup.hostonline.dk	217.195.185.201 2a02:188:6004:15::12	mx-backup.hostonline.dk spamfront2.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.hostonline.dk → 217.195.185.209

🔷 AAAA Records (IPv6)1 records 30ms

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 104ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.bycikel.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)

🔐 DNSSEC97ms

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@bycikel.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

34ms

A

30ms

MX

56ms

AAAA

30ms

TXT

104ms

CAA

28ms

HTTPS

24ms

TLSA

1156ms

SOA

0ms

MTA-STS

38ms

DNSSEC

97ms

SRV

34ms

Total

1600ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:08:08	1600ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 07:10:50	623ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 03:36:33	1391ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 11:31:11	4664ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-16 21:39:19	1996ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 02:23:27	932ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-08 09:32:11	1354ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-27 09:40:31	891ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 03:51:43	885ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 21:53:09	3569ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-15 17:57:52	2239ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 17:12:30	1156ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 01:31:20	828ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 06:47:33	3159ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 20:47:33	646ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 05:31:44	707ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 05:37:32	708ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 18:05:53	564ms	3 NS 1 A 2 MX	🔒 Secure	View