barnsyn.dk

📜 Historical scan 2026-08-28 04:28:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

barnsyn.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.201.60.89 is hosted by ODERLAND Webbhotell AB (AS44136) in Sweden. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 70ms

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 Records#

1 records 86ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.201.60.89	3600s	premium23.oderland.com	AS44136	ODERLAND Webbhotell AB	91.201.60.0/22	🇸🇪 Sweden	—

📧 MX Records#

1 records 76ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 05:46:28

www CNAME	barnsyn.dk (all on barnsyn.dk) → 91.201.60.89 (AS44136)
www vs bare domain	Same network barnsyn.dk: 91.201.60.89 (AS44136) www.barnsyn.dk: 91.201.60.89 (AS44136)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

153ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 23:18:22

Field	Value
Registrar	ONE.COM A/S
Registered	2025-11-07
Expires	2026-11-06 (17d)

📋 WHOIS#

⏱️ Lookup Timing#

70ms

86ms

76ms

AAAA

91ms

TXT

221ms

CAA

82ms

HTTPS

30ms

TLSA

76ms

SOA

0ms

MTA-STS

116ms

DNSSEC

153ms

SRV

113ms

Total

772ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 03:26:56	357ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 13:38:26	684ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 10:19:45	554ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 04:28:04 shown	772ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 23:52:35	9043ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-04 23:26:21	6428ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-22 19:04:14	544ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 17:21:49	532ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 21:41:03	667ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 01:41:50	1155ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:07:08	588ms	2 NS 1 A 0 MX	🔒 Secure