constructor.dk DNS records

🖥️ Nameservers3 records 95ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.evolutio.es	212.49.128.65	ns1.bt.es	AS8903 Lyntia Networks S.A.
ns1.gonvarri.com	213.9.157.172	ns1.gonvarri.com	AS8903 Lyntia Networks S.A.
ns2.evolutio.es	212.66.160.2	lix.btigs.es	AS12462 Evolutio Cloud Enabler SA

🌍 A Records1 records 131ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
158.174.42.88	300s	h-158-174-42-88.NA.cust.bahnhof.se	AS8473	Bahnhof AB	158.174.0.0/16	🇸🇪 Sweden	Jönköping

📧 MX Records1 records 96ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	constructor-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 52.101.68.21 52.101.68.29 52.101.73.1 52.101.73.24	mail-du2pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 255ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	owa.gonvarri.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records6 records 646ms

TXT Record
d365mktkey=BLgQV6NuvyofJgAxY5uAwOI8haVN9NmHbequD4CYnIEx
facebook-domain-verification=vaczyqtap5g7e0n998915ery1iwv58
m1yywQZm19/FgSXDdDcsy5A+m3r8Y7t6UfTG06jtm8QaKmHKdUfVY6XOuykVVoSTgwQF3wTSpJ4/UPwk80RwGg==
MS=ms83215107
v=spf1 include:spf01.gonvarri.com include:spf.eu.signature365.net -all
v=spf2.0/pra,mfrom include:spf01.gonvarri.com include:spf.eu.signature365.net -all

✉️ SPF

Policy	Record (constructor.dk)
-all (hard fail)	v=spf1 include:spf01.gonvarri.com include:spf.eu.signature365.net -all

📨 DMARC

Policy	Record (_dmarc.constructor.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:Dmarc_agg@vali.email; ruf=mailto:Dmarc_agg@vali.email; sp=reject; fo=1;

📬 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)

🔐 DNSSEC168ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA94ms

Field	Value
Serial	216
Primary NS (MNAME)	ns1.gonvarri.com
Responsible (RNAME)	hostmaster@gonvarri.com
Refresh	900s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

95ms

A

131ms

MX

96ms

AAAA

138ms

TXT

646ms

CAA

143ms

HTTPS

131ms

TLSA

125ms

SOA

94ms

MTA-STS

177ms

DNSSEC

168ms

SRV

255ms

Total

3801ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 00:06:49	3801ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 22:05:23	1030ms	3 NS 1 A 1 MX	🔓 Insecure	View