bywirth.dk

📜 Historical scan 2026-08-16 19:02:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bywirth.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.152.141 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 62ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.152.141	600s	vdom13.network.zitcom.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

5 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	2a00:1450:4010:c09::1a 2a00:1450:4010:c09::1a 64.233.164.26	lk-in-x1a.1e100.net lk-in-f26.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	600s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	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 178ms

TXT Record
v=spf1 include:servers.mcsv.net include:spf.itide.dk include:_spf.google.com ?all

✉️ SPF#

Policy	Record (bywirth.dk)
?all (neutral)	v=spf1 include:servers.mcsv.net include:spf.itide.dk include:_spf.google.com ?all

📨 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 2026-10-11 21:46:41

www CNAME	bywirth.dk (all on bywirth.dk) → 93.191.152.141 (AS48854)
www vs bare domain	Same network bywirth.dk: 93.191.152.141 (AS48854) www.bywirth.dk: 93.191.152.141 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

91ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2026081001
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

62ms

40ms

42ms

AAAA

47ms

TXT

178ms

CAA

56ms

HTTPS

55ms

TLSA

84ms

SOA

45ms

MTA-STS

78ms

DNSSEC

91ms

SRV

73ms

Total

5242ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 21:46:41	776ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 07:09:52	597ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-25 02:28:52	714ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-13 04:47:42	1391ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-16 19:02:14 shown	5242ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-11 14:37:25	3435ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-20 01:36:58	6920ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-17 21:49:38	33017ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-12 00:08:21	1556ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-22 17:39:39	4776ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 16:38:42	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 09:31:28	600ms	2 NS 1 A 5 MX	⚠️ Bogus
2026-06-20 06:49:12	2744ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-19 17:57:10	5124ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 18:43:10	2199ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 18:42:32	2668ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 18:30:06	740ms	2 NS 1 A 5 MX	🔒 Secure