sizeofficial.dk DNS records

🖥️ Nameservers3 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns0.phase8.net	81.88.63.114	ns0.phase8.net	AS39729 Register S.p.A.
ns1.phase8.net	85.233.160.68	ns1.phase8.net	AS8622 Team Blue Internet Services Uk Limited
ns2.phase8.net	91.186.2.48	ns2.phase8.net	AS29550 Team Blue Carrier Limited

🌍 A Records1 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.233.160.22	600s	fwd0.hosts.co.uk	AS8622	Team Blue Internet Services Uk Limited	85.233.160.0/19	🇬🇧 United Kingdom	—

📧 MX Records2 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	. Null MX — domain accepts no email (RFC 7505)
10	600s	sizeofficial-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::6 2a01:111:f403:ca09::1 2a01:111:f403:ca09::6 52.101.68.15 52.101.68.8 52.101.73.6 52.101.73.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.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 Records1 records 118ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records5 records 423ms

TXT Record
amazonses:2LDRpGDFFOhfGgXc5APQVy2dnjhFkLYukK0vVX2bc90=
facebook-domain-verification=ehp26cnpeo15jsf5fwrzn6nl979iwh
google-site-verification=4V9vB1m7u84ScOa8HAm2tpgB9skUx8_WE59oYgRLdI4
MS=ms83631970
v=spf1 -all

✉️ SPF

Policy	Record (sizeofficial.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.sizeofficial.dk)
p=reject	v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;fo=1;rua=mailto:dmar@jdplc.com,mailto:dmarc@jdplc.com

📬 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)

🔐 DNSSEC155ms

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

🏷️ SOA0ms

Field	Value
Serial	2026071401
Primary NS (MNAME)	ns0.phase8.net
Responsible (RNAME)	support@phase8.net
Refresh	28800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

65ms

A

76ms

MX

99ms

AAAA

59ms

TXT

423ms

CAA

89ms

HTTPS

102ms

TLSA

367ms

SOA

0ms

MTA-STS

145ms

DNSSEC

155ms

SRV

118ms

Total

1320ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:28:52	1320ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 19:39:59	18409ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-01 03:44:16	2748ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 14:25:56	2919ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 17:38:07	1927ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 06:27:54	950ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:10:49	1056ms	3 NS 1 A 1 MX	🔓 Insecure	View