tuiflynordic.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.brandshelter.com	193.227.117.15 2a04:2b00:14cc::15	— ns15.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns02.brandshelter.net	194.50.187.16 2a04:2b00:14dd::16	— ns16.j.centralnic-dns.com	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records

🌍

No A records found

📧 MX Records3 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
40	900s	mta1e.mail.zscaler.net	—	—	—
50	900s	mta1a.mail.zscaler.net	216.218.133.196 216.218.133.196	196.192-26.133.218.216.in-addr.arpa mta1a.mail.zscaler.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
50	900s	mta1b.mail.zscaler.net	209.51.184.16 209.51.184.16	16.0-26.184.51.209.in-addr.arpa mta1b.mail.zscaler.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	91.223.92.115

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 2046ms

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

📝 TXT Records13 records 282ms

TXT Record
_3ekm2no96fddx5kpyup3jvkytwgr9vx.
_6iqx81a4ejkkc27as31168pc72yim5i
_fci1d8ladr908lobbrx0vma9a1jc987
_globalsign-domain-verification=jA6bzVVMkpwW_LVjI9UEdygtiXpQiQuL3uPXmD9bcv
_globalsign-domain-verification=s7jCuBeaXEcEj5ZrQ-wYs914BvXRv3jQk6MK9hX6z7
_gsvic0s2zp8uw6kmdkkn4g6k60dx7kz
_l0b1011fxtv30x5v36gjoy7jl2gfo8p
dw6l4fnpyp8l8z4yxhv5ytt3fg102kqb
qx0y3fhlqp0gfn83jt6f0l4tgw5jj0hf
r2zwxcrflzjxpbw4jzlzhv7hbyppx8wz
RkFtEDCjUxLNLdJTeet2MTmTqYfuCAd4ydCPZRIzqkc=
SPF:v=spf1-all
zj36x0wwlhrcnb2gk9d6c3b1th2l3kfp

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.tuiflynordic.dk)
p=reject	v=DMARC1;p=reject;pct=100;fo=1;ri=3600;

📬 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)

🔐 DNSSEC2066ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026051200
Primary NS (MNAME)	ns01.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

49ms

A

77ms

MX

55ms

AAAA

78ms

TXT

282ms

CAA

63ms

HTTPS

53ms

TLSA

192ms

SOA

0ms

MTA-STS

78ms

DNSSEC

2066ms

SRV

2046ms

Total

3054ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:20:10	3054ms	2 NS 0 A 3 MX	🔓 Insecure	View
2026-07-03 07:22:29	9734ms	2 NS 0 A 3 MX	🔓 Insecure	View
2026-06-19 21:17:18	5911ms	2 NS 0 A 3 MX	🔓 Insecure	View
2026-06-17 11:44:30	1252ms	2 NS 0 A 3 MX	🔓 Insecure	View