`duab.fi`

DNSSEC	⚠️ Not signed
A	2600:9000:2016:3400:8:89b1:ab00:93a1^{🇺🇸 Amazon2600:9000:2016::/48 - CloudFront}
A	2600:9000:2016:3800:8:89b1:ab00:93a1^{🇺🇸 Amazon2600:9000:2016::/48 - CloudFront}
A	2600:9000:2016:4c00:8:89b1:ab00:93a1^{🇺🇸 Amazon2600:9000:2016::/48 - CloudFront}
A	2600:9000:2016:6400:8:89b1:ab00:93a1^{🇺🇸 Amazon2600:9000:2016::/48 - CloudFront}
A	2600:9000:2016:8000:8:89b1:ab00:93a1^{🇺🇸 Amazon2600:9000:2016::/48 - CloudFront}
A	2600:9000:2016:bc00:8:89b1:ab00:93a1^{🇺🇸 Amazon2600:9000:2016::/48 - CloudFront}
A	2600:9000:2016:ce00:8:89b1:ab00:93a1^{🇺🇸 Amazon2600:9000:2016::/48 - CloudFront}
A	2600:9000:2016:e600:8:89b1:ab00:93a1^{🇺🇸 Amazon2600:9000:2016::/48 - CloudFront}
A	52.84.50.3^{🇺🇸 Amazon52.84.50.0/24 - CloudFront TD}
A	52.84.50.21^{🇺🇸 Amazon52.84.50.0/24 - CloudFront TD}
A	52.84.50.39^{🇺🇸 Amazon52.84.50.0/24 - CloudFront TD}
A	52.84.50.108^{🇺🇸 Amazon52.84.50.0/24 - CloudFront TD}
NS	`a.portsdns.se` ⭐
		A	2607:f740:e009::1^{🇺🇸 NETACTUATE2607:f740:e009::/48 Anycast Prefix}
			PTR	`a.portsdns.se`
		A	45.54.35.101^{🇺🇸 NETACTUATE45.54.35.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
			PTR	`a.portsdns.se`
NS	`b.portsdns.net`
		A	2a00:11c0:3d::1^{🇦🇹 ANX-CUSTOMER2a00:11c0:3d::/48 Anycast powered by ANX}
			PTR	`b.portsdns.net`
		A	94.16.23.1^{🇦🇹 ANX-CUSTOMER94.16.23.0/24 Anycast powered by ANX}
			PTR	`b.portsdns.net`
MX	`duab-fi.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`google-site-verification=feTw2x-2Am1hqqY7_LLO8Scq1HD44KD2B5glGzaNVFQ`
TXT	`MS=ms11560278`
TXT	`facebook-domain-verification=lkxc4y7s90tk60jwdgqcfbxjfucufl`
TXT	`google-site-verification=fjEzzwnVLmGGL6BqT3lDnqNRKvuNpQEVFIEMfRum4gw`
TXT	`v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com -all`
TXT	`klaviyo-site-verification=Ubd6kg`
SOA	`a.portsdns.se`registry@ports.net 2026-03-21 #5

`fi`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.fi` ⭐
	NS	`b.fi`
	NS	`c.fi`
	NS	`d.fi`
	NS	`e.fi`
	NS	`f.fi`
	NS	`g.fi`
	NS	`i.fi`
	NS	`j.fi`
	NS	`k.fi`
	TXT	`https://domain.fi/`
	TXT	`whois.fi`
	SOA	`a.fi`fi-domain-tech@ficora.fi 2026-03-15 #9

Same first word

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duab.fi

duab.no

duab.se

duab.net

duab.eu

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daub.nl

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daub.info

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udba.net

duba.be

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duba.info

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daub.ch

DNS History

72 records (15 active, 57 former)

●NSa.portsdns.se2026-02-26 → 2026-03-21 · 2 obs

● 2026-02-26 00:36:58
● 2026-03-21 07:01:58

●NSb.portsdns.net2026-02-26 → 2026-03-21 · 2 obs

● 2026-02-26 00:36:58
● 2026-03-21 07:01:58

●MXduab-fi.mail.protection.outlook.com2026-02-26 → 2026-03-21 · 2 obs

● 2026-02-26 00:36:58
● 2026-03-21 07:01:58

○A108.157.214.222026-02-26 → 2026-03-21 · 2 obs

○ 2026-02-26 00:36:58
○ 2026-03-21 07:01:58

○A108.157.214.32026-02-26 → 2026-03-21 · 2 obs

○ 2026-02-26 00:36:58
○ 2026-03-21 07:01:58

○A108.157.214.692026-02-26 → 2026-03-21 · 2 obs

○ 2026-02-26 00:36:58
○ 2026-03-21 07:01:58

○A108.157.214.72026-02-26 → 2026-03-21 · 2 obs

○ 2026-02-26 00:36:58
○ 2026-03-21 07:01:58

○A18.173.5.1122026-02-26 → 2026-03-10 · 5 obs

● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
● 2026-03-10 18:50:52
○ 2026-03-14 02:04:18
○ 2026-03-21 07:01:58

○A18.173.5.292026-02-26 → 2026-03-10 · 5 obs

● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
● 2026-03-10 18:50:52
○ 2026-03-14 02:04:18
○ 2026-03-21 07:01:58

○A18.173.5.362026-02-26 → 2026-03-10 · 5 obs

● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
● 2026-03-10 18:50:52
○ 2026-03-14 02:04:18
○ 2026-03-21 07:01:58

○A18.173.5.412026-02-26 → 2026-03-10 · 5 obs

● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
● 2026-03-10 18:50:52
○ 2026-03-14 02:04:18
○ 2026-03-21 07:01:58

○A2600:9000:2016:1c00:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
○ 2026-03-18 06:51:44
○ 2026-03-21 07:01:58

○A2600:9000:2016:1e00:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-14 02:04:18
● 2026-03-18 06:51:44
○ 2026-03-21 07:01:56
○ 2026-03-21 07:01:58

○A2600:9000:2016:2000:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
○ 2026-03-18 06:51:44
○ 2026-03-21 07:01:58

●A2600:9000:2016:3400:8:89b1:ab00:93a12026-03-21 → 2026-03-21 · 3 obs

○ 2026-03-18 06:51:44
● 2026-03-21 07:01:56
● 2026-03-21 07:01:58

●A2600:9000:2016:3800:8:89b1:ab00:93a12026-03-21 → 2026-03-21 · 3 obs

○ 2026-03-18 06:51:44
● 2026-03-21 07:01:56
● 2026-03-21 07:01:58

○A2600:9000:2016:4a00:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
○ 2026-03-18 06:51:44
○ 2026-03-21 07:01:58

●A2600:9000:2016:4c00:8:89b1:ab00:93a12026-03-21 → 2026-03-21 · 3 obs

○ 2026-03-18 06:51:44
● 2026-03-21 07:01:56
● 2026-03-21 07:01:58

○A2600:9000:2016:6000:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-14 02:04:18
● 2026-03-18 06:51:44
○ 2026-03-21 07:01:56
○ 2026-03-21 07:01:58

●A2600:9000:2016:6400:8:89b1:ab00:93a12026-03-18 → 2026-03-21 · 3 obs

○ 2026-03-14 02:04:18
● 2026-03-18 06:51:44
● 2026-03-21 07:01:58

○A2600:9000:2016:800:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
○ 2026-03-18 06:51:44
○ 2026-03-21 07:01:58

●A2600:9000:2016:8000:8:89b1:ab00:93a12026-03-21 → 2026-03-21 · 3 obs

○ 2026-03-18 06:51:44
● 2026-03-21 07:01:56
● 2026-03-21 07:01:58

○A2600:9000:2016:9e00:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-14 02:04:18
● 2026-03-18 06:51:44
○ 2026-03-21 07:01:56
○ 2026-03-21 07:01:58

○A2600:9000:2016:a00:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
○ 2026-03-18 06:51:44
○ 2026-03-21 07:01:58

○A2600:9000:2016:aa00:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-14 02:04:18
● 2026-03-18 06:51:44
○ 2026-03-21 07:01:56
○ 2026-03-21 07:01:58

○A2600:9000:2016:b400:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-14 02:04:18
● 2026-03-18 06:51:44
○ 2026-03-21 07:01:56
○ 2026-03-21 07:01:58

○A2600:9000:2016:ba00:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-14 02:04:18
● 2026-03-18 06:51:44
○ 2026-03-21 07:01:56
○ 2026-03-21 07:01:58

●A2600:9000:2016:bc00:8:89b1:ab00:93a12026-03-21 → 2026-03-21 · 3 obs

○ 2026-03-18 06:51:44
● 2026-03-21 07:01:56
● 2026-03-21 07:01:58

○A2600:9000:2016:c200:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
○ 2026-03-18 06:51:44
○ 2026-03-21 07:01:58

○A2600:9000:2016:c800:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-14 02:04:18
● 2026-03-18 06:51:44
○ 2026-03-21 07:01:56
○ 2026-03-21 07:01:58

●A2600:9000:2016:ce00:8:89b1:ab00:93a12026-03-21 → 2026-03-21 · 3 obs

○ 2026-03-18 06:51:44
● 2026-03-21 07:01:56
● 2026-03-21 07:01:58

●A2600:9000:2016:e600:8:89b1:ab00:93a12026-03-21 → 2026-03-21 · 3 obs

○ 2026-03-18 06:51:44
● 2026-03-21 07:01:56
● 2026-03-21 07:01:58

○A2600:9000:2016:e800:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
○ 2026-03-18 06:51:44
○ 2026-03-21 07:01:58

○A2600:9000:2016:ea00:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
○ 2026-03-18 06:51:44
○ 2026-03-21 07:01:58

○A2600:9000:2334:1600:8:89b1:ab00:93a12026-02-26 → 2026-03-21 · 2 obs

○ 2026-02-26 00:36:58
○ 2026-03-21 07:01:58

○A2600:9000:2334:6c00:8:89b1:ab00:93a12026-02-26 → 2026-03-21 · 2 obs

○ 2026-02-26 00:36:58
○ 2026-03-21 07:01:58

○A2600:9000:2334:9e00:8:89b1:ab00:93a12026-02-26 → 2026-03-21 · 2 obs

○ 2026-02-26 00:36:58
○ 2026-03-21 07:01:58

○A2600:9000:2334:a00:8:89b1:ab00:93a12026-02-26 → 2026-03-21 · 2 obs

○ 2026-02-26 00:36:58
○ 2026-03-21 07:01:58

○A2600:9000:2334:c600:8:89b1:ab00:93a12026-02-26 → 2026-03-21 · 2 obs

○ 2026-02-26 00:36:58
○ 2026-03-21 07:01:58

○A2600:9000:2334:d400:8:89b1:ab00:93a12026-02-26 → 2026-03-21 · 2 obs

○ 2026-02-26 00:36:58
○ 2026-03-21 07:01:58

○A2600:9000:2334:e000:8:89b1:ab00:93a12026-02-26 → 2026-03-21 · 2 obs

○ 2026-02-26 00:36:58
○ 2026-03-21 07:01:58

○A2600:9000:2334:fc00:8:89b1:ab00:93a12026-02-26 → 2026-03-21 · 2 obs

○ 2026-02-26 00:36:58
○ 2026-03-21 07:01:58

○A2600:9000:2574:1400:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-21 07:01:58

○A2600:9000:2574:3800:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-21 07:01:58

○A2600:9000:2574:4600:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs

○ 2026-02-28 03:27:12
● 2026-03-10 18:50:52
○ 2026-03-14 02:04:18
○ 2026-03-21 07:01:58

○A2600:9000:2574:4800:8:89b1:ab00:93a12026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
○ 2026-03-21 07:01:58

○A2600:9000:2574:5400:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs

○ 2026-02-28 03:27:12
● 2026-03-10 18:50:52
○ 2026-03-14 02:04:18
○ 2026-03-21 07:01:58

○A2600:9000:2574:5800:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs

○ 2026-02-28 03:27:12
● 2026-03-10 18:50:52
○ 2026-03-14 02:04:18
○ 2026-03-21 07:01:58

○A2600:9000:2574:6200:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-21 07:01:58

○A2600:9000:2574:7400:8:89b1:ab00:93a12026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
○ 2026-03-21 07:01:58

○A2600:9000:2574:7600:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-21 07:01:58

○A2600:9000:2574:7e00:8:89b1:ab00:93a12026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
○ 2026-03-21 07:01:58

○A2600:9000:2574:800:8:89b1:ab00:93a12026-02-26 → 2026-02-28 · 4 obs

● 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-21 07:01:58

○A2600:9000:2574:8400:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs

○ 2026-02-28 03:27:12
● 2026-03-10 18:50:52
○ 2026-03-14 02:04:18
○ 2026-03-21 07:01:58

○A2600:9000:2574:8c00:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-21 07:01:58

○A2600:9000:2574:9200:8:89b1:ab00:93a12026-02-26 → 2026-03-10 · 5 obs

● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
● 2026-03-10 18:50:52
○ 2026-03-14 02:04:18
○ 2026-03-21 07:01:58

○A2600:9000:2574:aa00:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs

○ 2026-02-28 03:27:12
● 2026-03-10 18:50:52
○ 2026-03-14 02:04:18
○ 2026-03-21 07:01:58

○A2600:9000:2574:b200:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-21 07:01:58

○A2600:9000:2574:b800:8:89b1:ab00:93a12026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
○ 2026-03-21 07:01:58

○A2600:9000:2574:d000:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-21 07:01:58

○A2600:9000:2574:d400:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs

○ 2026-02-28 03:27:12
● 2026-03-10 18:50:52
○ 2026-03-14 02:04:18
○ 2026-03-21 07:01:58

○A2600:9000:2574:de00:8:89b1:ab00:93a12026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
○ 2026-03-21 07:01:58

○A2600:9000:2574:e000:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs

○ 2026-02-28 03:27:12
● 2026-03-10 18:50:52
○ 2026-03-14 02:04:18
○ 2026-03-21 07:01:58

○A2600:9000:2574:f800:8:89b1:ab00:93a12026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
○ 2026-03-21 07:01:58

●A52.84.50.1082026-03-14 → 2026-03-21 · 3 obs

○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
● 2026-03-21 07:01:58

●A52.84.50.212026-03-14 → 2026-03-21 · 3 obs

○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
● 2026-03-21 07:01:58

●A52.84.50.32026-03-14 → 2026-03-21 · 3 obs

○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
● 2026-03-21 07:01:58

●A52.84.50.392026-03-14 → 2026-03-21 · 3 obs

○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
● 2026-03-21 07:01:58

○A65.9.46.112026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-21 07:01:58

○A65.9.46.1172026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-21 07:01:58

○A65.9.46.292026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-21 07:01:58

○A65.9.46.632026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-21 07:01:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fi	a.fi, b.fi, c.fi, d.fi...	-
duab.fi	a.portsdns.se, b.portsdns.net	-

✅ Authoritative Response

Server: 94.16.23.1

NS records: a.portsdns.se, b.portsdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duab.fi (unsigned zone)

⏱️ Timing

Total: 1565ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.84.50.108, 52.84.50.39...`
AAAA	8	`2600:9000:2016:4c00:8:89b1:ab00:93a1, 2600:9000:2016:bc00:8:89b1:ab00:93a1...`
NS	2	`b.portsdns.net, a.portsdns.se`
MX	1	`duab-fi.mail.protection.outlook.com (pri`
TXT	6	`klaviyo-site-verification=Ubd6kg, google-site-verification=fjEzzwnVLmGGL6B...`
SOA	1	`a.portsdns.se registry.ports.net`

Analysis

IP Addresses

duab.fi points to twelve IP numbers: 2600:9000:2016:3400:8:89b1:ab00:93a1, 2600:9000:2016:3800:8:89b1:ab00:93a1, 2600:9000:2016:4c00:8:89b1:ab00:93a1, 2600:9000:2016:6400:8:89b1:ab00:93a1, 2600:9000:2016:8000:8:89b1:ab00:93a1, 2600:9000:2016:bc00:8:89b1:ab00:93a1, 2600:9000:2016:ce00:8:89b1:ab00:93a1, 2600:9000:2016:e600:8:89b1:ab00:93a1, 52.84.50.3, 52.84.50.21, 52.84.50.39 and 52.84.50.108.

Other host names, for instance duab.no, atleholtan.no, duab.se, posten.se and kemppigroup.com share IP numbers with duab.fi.

Name Servers

Two name servers b.portsdns.net and a.portsdns.se handle delegation for duab.fi.

duab.fi uses the same name server setup as other domains, for example melkunie.nl, institutebe.net, dfdstorline.com, thecinemaatselfridges.com and rubins.se.

duab.fi partially shares name servers with other domains; examples include replyall.rodeo, spotify.tn, aize.com, companyinf.com and cofratreasury.com.

these name servers are commonly used with the name servers dns01.dipcon.com.

Host names with two IP numbers:

b.portsdns.net points to: 2a00:11c0:3d::1 and 94.16.23.1

a.portsdns.se points to: 2607:f740:e009::1 and 45.54.35.101

Mail Servers

duab.fi is handled by a single mail server, duab-fi.mail.protection.outlook.com.

Hostname duab-fi.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::a, 52.101.68.0, 52.101.68.8, 52.101.68.27 and 52.101.73.26.

duab.fi - robtex.com

duab.fi

fi

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`duab.fi`

`fi`