bygogbolig.dk

Records from scan: 2026-09-25 21:42:30 · 1100ms total · last checked 2026-10-17 11:30 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bygogbolig.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 91.229.236.31 is hosted by Edelskjold Holding ApS (AS215686) in Denmark. Mail is handled by bygogbolig-dk.mail.protection.outlook.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 our latest 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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.229.236.31	600s	hosting.greenwebdesign.dk	AS215686	Edelskjold Holding ApS	91.229.236.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1000s	bygogbolig-dk.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca38::a 2a01:111:f403:ca48::10 2a01:111:f403:ca48::e 52.101.103.140 52.101.103.36 52.101.209.28 52.101.73.153	mail-am8pr83cu00106.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	bygogbolig.dk → 91.229.236.31

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 163ms

TXT Record
amazonses:rZiM8JAiAckLl2JqmpKqQ3E60fdX9Nw4iJZL2oQxotU=
MS=ms16019458
v=spf1 a mx ptr mx:mailhost.e-com.dk mx:pasmtpa.tele.dk mx:pasmtpb.tele.dk include:spf.webcrm.com include:spf.protection.outlook.com mx:bygogbolig.dk -all

✉️ SPF#

Policy	Record (bygogbolig.dk)
-all (hard fail)	v=spf1 a mx ptr mx:mailhost.e-com.dk mx:pasmtpa.tele.dk mx:pasmtpb.tele.dk include:spf.webcrm.com include:spf.protection.outlook.com mx:bygogbolig.dk -all

📨 DMARC#

Policy	Record (_dmarc.bygogbolig.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#

checked 2026-10-14 09:35:34

www	91.229.236.31 (AS215686) (address records, no CNAME)
www vs bare domain	Same network bygogbolig.dk: 91.229.236.31 (AS215686) www.bygogbolig.dk: 91.229.236.31 (AS215686)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)
warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.bygogbolig.dk	bygogbolig.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092501
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

42ms

39ms

AAAA

56ms

TXT

163ms

CAA

46ms

HTTPS

58ms

TLSA

314ms

SOA

0ms

MTA-STS

70ms

DNSSEC

120ms

SRV

67ms

Total

1100ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 21:42:30 shown	1100ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 21:19:03	1242ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 14:20:57	1068ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 10:58:58	988ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 01:16:58	1961ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 13:37:09	2182ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 16:11:43	1955ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 14:57:53	1029ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 05:03:29	2890ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:20:44	763ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:20:08	948ms	2 NS 1 A 1 MX	🔒 Secure