barnabo.dk

📜 Historical scan 2026-09-25 07:57:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

barnabo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 76.76.21.21 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, publishes a 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 52ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.76.21.21	3600s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	108.177.14.26 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 74.125.131.26 74.125.131.27 74.125.205.26 74.125.205.27	lt-in-f26.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net lu-in-f26.1e100.net lu-in-x1a.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net lt-in-x1a.1e100.net lt-in-f26.1e100.net lu-in-f26.1e100.net lu-in-f27.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 169ms

TXT Record
google-site-verification=67873Q42CzGQv0R4fRObqAQRrB41Zmq9c11sYSLUxac

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.barnabo.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-09 21:11:59

www CNAME	cname.vercel-dns.com (all on vercel-dns.com) → 66.33.60.34 76.76.21.164 (AS16509)
www vs bare domain	Same network barnabo.dk: 76.76.21.21 (AS16509) www.barnabo.dk: 66.33.60.34 76.76.21.164 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026090401
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 2026-10-06 11:51:44

Field	Value
Registrar	ONE.COM A/S
Registered	2026-03-03
Expires	2027-03-02 (135d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

30ms

67ms

AAAA

52ms

TXT

169ms

CAA

60ms

HTTPS

48ms

TLSA

51ms

SOA

37ms

MTA-STS

70ms

DNSSEC

94ms

SRV

60ms

Total

4598ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 11:18:41	1527ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 07:57:58 shown	4598ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 23:24:52	741ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 19:22:39	707ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 22:32:13	3157ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 20:20:03	5199ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 05:26:29	1811ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 08:55:40	686ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 23:01:10	817ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 14:12:16	918ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:07:28	688ms	2 NS 1 A 1 MX	🔒 Secure