arrow-services.dk DNS records

🖥️ Nameservers4 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
pdns77.ultradns.biz	156.154.66.77 2610:a1:1015::71	pdns77.ultradns.biz pdns77.ultradns.biz	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns77.ultradns.com	156.154.64.77 2001:502:f3ff::71	pdns77.ultradns.com pdns77.ultradns.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns77.ultradns.net	156.154.65.77 2610:a1:1014::71	pdns77.ultradns.net pdns77.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns77.ultradns.org	156.154.67.77 2001:502:4612::71	pdns77.ultradns.org pdns77.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.234.0.82	900s	—	AS8075	Microsoft Corporation	52.224.0.0/11	🇺🇸 United States	San Jose

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 227ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.arrow-services.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:rywdzx3h@ag.dmarcian.com

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 34ms

Flags	Tag	Value
0	issue	;

🔗 TLSA / DANE

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

🔐 DNSSEC115ms

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	2017093403
Primary NS (MNAME)	pdns77.ultradns.com
Responsible (RNAME)	domadmin@arrow.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

34ms

A

37ms

MX

41ms

AAAA

39ms

TXT

227ms

CAA

34ms

HTTPS

48ms

TLSA

63ms

SOA

0ms

MTA-STS

61ms

DNSSEC

115ms

SRV

78ms

Total

604ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:40:58	604ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 09:18:04	929ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 05:17:50	5118ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 04:15:33	1443ms	4 NS 1 A 1 MX	❓ Unknown	View
2026-08-13 21:12:45	968ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 13:44:18	3323ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-05 14:33:12	1195ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 09:02:07	9745ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 18:59:29	9624ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 18:40:38	8738ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 18:08:23	9766ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 17:27:07	9657ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 16:45:51	774ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 13:57:47	691ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 07:42:27	8793ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 17:56:54	842ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 16:52:44	783ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 16:05:16	1079ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 02:19:49	838ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-12 06:56:59	17015ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-05 21:40:13	3300ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-05 20:44:59	9103ms	4 NS 1 A 1 MX	❓ Unknown	View
2026-06-30 08:44:51	732ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 09:12:31	2111ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 17:05:46	1164ms	0 NS 0 A 0 MX	❓ Unknown	View