byggaranti.dk DNS records

🖥️ Nameservers4 records 95ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 133ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.114.94.2	600s	—	AS30811	Optimizely AB	217.114.94.0/24	🇸🇪 Sweden	—

📧 MX Records1 records 95ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	byggaranti-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca09::b 52.101.103.143 52.101.68.10 52.101.68.12 52.101.68.5	mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records7 records 492ms

TXT Record
google-site-verification=yKWn3BHBsqTDRpyIA_SYp7btuPNrPbnxq9WascX9qMo
MS=ms25726580
MS=ms72793083
q9fjr1fgw0gv9n4kpyyrt485sz2kndhg
t7WEJsWWDcPqVv0ca3aEqZexBDbyNIe/IPRQGKe6/mmDp564seLEG/BtkR4BzdioYh577WeRBjHPyds0UA3+Qw==
v=spf1 include:spf.protection.outlook.com -all
w4pk0hb6w141zw885bcwtcqt5g686nyl

✉️ SPF

Policy	Record (byggaranti.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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

🔗 TLSA / DANE

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

🔐 DNSSEC366ms

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

🏷️ SOA0ms

Field	Value
Serial	2025080569
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

95ms

A

133ms

MX

95ms

AAAA

91ms

TXT

492ms

CAA

134ms

HTTPS

110ms

TLSA

16064ms

SOA

0ms

MTA-STS

147ms

DNSSEC

366ms

SRV

226ms

Total

25717ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 08:40:26	25717ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 02:55:50	17955ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 05:20:31	5481ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 09:06:46	17063ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 06:31:54	5249ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 05:53:04	9353ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 01:12:26	4993ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 18:26:36	1116ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 05:01:05	967ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 18:11:00	675ms	4 NS 1 A 1 MX	🔒 Secure	View