`affinity-update.serif.com`

DNSSEC	⚠️ Not signed
A	108.158.173.22^{🇺🇸 Amazon108.158.172.0/23}
		PTR	`server-108-158-173-22.gru1.r.cloudfront.net`
A	108.158.173.36^{🇺🇸 Amazon108.158.172.0/23}
A	108.158.173.83^{🇺🇸 Amazon108.158.172.0/23}
A	108.158.173.121^{🇺🇸 Amazon108.158.172.0/23}

`serif.com`

	DNSSEC	⚠️ Not signed
	A	2600:9000:27ad:0:1b:dd85:fb00:93a1^{🇺🇸 Amazon2600:9000:27ad::/48}
	A	2600:9000:27ad:1200:1b:dd85:fb00:93a1^{🇺🇸 Amazon2600:9000:27ad::/48}
	A	2600:9000:27ad:2000:1b:dd85:fb00:93a1^{🇺🇸 Amazon2600:9000:27ad::/48}
	A	2600:9000:27ad:aa00:1b:dd85:fb00:93a1^{🇺🇸 Amazon2600:9000:27ad::/48}
	A	2600:9000:27ad:be00:1b:dd85:fb00:93a1^{🇺🇸 Amazon2600:9000:27ad::/48}
	A	2600:9000:27ad:c000:1b:dd85:fb00:93a1^{🇺🇸 Amazon2600:9000:27ad::/48}
	A	2600:9000:27ad:d600:1b:dd85:fb00:93a1^{🇺🇸 Amazon2600:9000:27ad::/48}
	A	2600:9000:27ad:e600:1b:dd85:fb00:93a1^{🇺🇸 Amazon2600:9000:27ad::/48}
	A	3.164.6.7^{🇺🇸 Amazon3.164.4.0/22}
	A	3.164.6.18^{🇺🇸 Amazon3.164.4.0/22}
	A	3.164.6.29^{🇺🇸 Amazon3.164.4.0/22}
	A	3.164.6.45^{🇺🇸 Amazon3.164.4.0/22}
	NS	`ns-239.awsdns-29.com` ⭐
	NS	`ns-1444.awsdns-52.org`
	NS	`ns-1631.awsdns-11.co.uk`
	NS	`ns-773.awsdns-32.net`
	MX	`serif-com.mail.protection.outlook.com` ⭐
	TXT	`apple-domain-verification=NtYHBdsgrv4gkxJ7facebook-domain-verification=269nx2...`
	TXT	`atlassian-domain-verification=rie8jGbQjxwFnUfEJ5DhYCdtEResa9Vg773/vaE2DtJwnEb...`
	TXT	`v=spf1 mx ip4:74.91.88.107 ip4:80.6.91.224/27 ip4:82.3.48.0/26 ip4:82.3.48.64...`
	SOA	`ns-239.awsdns-29.com`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (92/100)
rank #5732 globally
rank #2854 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #19,579

Same first word

affinity-update.s3.amazonaws.com

DNS History

32 records (4 active, 28 former)

○A108.158.137.1002026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-03 19:11:02
● 2026-04-03 21:54:10
○ 2026-04-03 23:56:54
○ 2026-04-12 00:50:28

○A108.158.137.332026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-03 19:11:02
● 2026-04-03 21:54:10
○ 2026-04-03 23:56:54
○ 2026-04-12 00:50:28

○A108.158.137.602026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-03 19:11:02
● 2026-04-03 21:54:10
○ 2026-04-03 23:56:54
○ 2026-04-12 00:50:28

○A108.158.137.902026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-03 19:11:02
● 2026-04-03 21:54:10
○ 2026-04-03 23:56:54
○ 2026-04-12 00:50:28

●A108.158.173.1212026-03-28 → 2026-04-12 · 35 obs

○ 2026-03-28 14:02:04
● 2026-03-28 16:44:00
○ 2026-03-28 17:46:22
○ 2026-03-29 12:47:50
● 2026-03-29 19:17:22
● 2026-03-30 01:34:16
○ 2026-03-30 06:51:30
○ 2026-03-30 08:12:36
● 2026-03-31 02:09:10
○ 2026-03-31 03:12:36
○ 2026-03-31 07:32:12
● 2026-03-31 10:55:42
● 2026-03-31 11:51:46
○ 2026-03-31 13:53:18
○ 2026-04-01 01:43:20
● 2026-04-01 03:59:36
○ 2026-04-01 14:45:38
○ 2026-04-02 09:26:00
● 2026-04-02 17:55:14
○ 2026-04-02 18:28:32
○ 2026-04-05 03:30:50
● 2026-04-05 06:42:16
○ 2026-04-05 08:05:32
○ 2026-04-06 07:44:06
● 2026-04-06 08:40:04
○ 2026-04-06 09:52:56
○ 2026-04-07 17:11:16
● 2026-04-07 18:44:48
○ 2026-04-07 20:43:56
○ 2026-04-10 13:33:22
● 2026-04-10 14:37:02
○ 2026-04-10 23:30:04
○ 2026-04-11 16:17:28
● 2026-04-12 00:50:26
● 2026-04-12 00:50:28

●A108.158.173.222026-03-28 → 2026-04-12 · 35 obs

●A108.158.173.362026-03-28 → 2026-04-12 · 35 obs

●A108.158.173.832026-03-28 → 2026-04-12 · 35 obs

○A18.154.206.1122026-03-19 → 2026-03-21 · 8 obs

● 2026-03-19 12:26:04
○ 2026-03-19 23:40:28
○ 2026-03-20 07:24:24
● 2026-03-20 11:43:00
○ 2026-03-20 14:12:32
● 2026-03-21 00:02:40
○ 2026-03-21 02:00:46
○ 2026-04-12 00:50:28

○A18.154.206.232026-03-19 → 2026-03-21 · 8 obs

● 2026-03-19 12:26:04
○ 2026-03-19 23:40:28
○ 2026-03-20 07:24:24
● 2026-03-20 11:43:00
○ 2026-03-20 14:12:32
● 2026-03-21 00:02:40
○ 2026-03-21 02:00:46
○ 2026-04-12 00:50:28

○A18.154.206.322026-03-19 → 2026-03-21 · 8 obs

● 2026-03-19 12:26:04
○ 2026-03-19 23:40:28
○ 2026-03-20 07:24:24
● 2026-03-20 11:43:00
○ 2026-03-20 14:12:32
● 2026-03-21 00:02:40
○ 2026-03-21 02:00:46
○ 2026-04-12 00:50:28

○A18.154.206.712026-03-19 → 2026-03-21 · 8 obs

● 2026-03-19 12:26:04
○ 2026-03-19 23:40:28
○ 2026-03-20 07:24:24
● 2026-03-20 11:43:00
○ 2026-03-20 14:12:32
● 2026-03-21 00:02:40
○ 2026-03-21 02:00:46
○ 2026-04-12 00:50:28

○A216.137.53.1172026-03-19 → 2026-04-11 · 79 obs

○ 2026-03-19 12:26:04
● 2026-03-19 23:40:28
● 2026-03-20 07:24:24
○ 2026-03-20 11:43:00
● 2026-03-20 14:12:32
○ 2026-03-21 00:02:40
● 2026-03-21 02:00:46
● 2026-03-22 20:09:16
○ 2026-03-22 23:48:48
● 2026-03-23 01:55:04
○ 2026-03-23 02:30:58
● 2026-03-23 03:19:52
○ 2026-03-23 05:49:42
● 2026-03-23 19:26:56
● 2026-03-24 03:15:12
○ 2026-03-24 05:03:46
● 2026-03-24 09:26:24
● 2026-03-24 12:19:16
○ 2026-03-24 13:45:48
○ 2026-03-25 00:14:26
● 2026-03-25 01:00:32
● 2026-03-25 11:24:54
○ 2026-03-25 15:19:10
○ 2026-03-25 16:51:48
● 2026-03-25 20:07:36
○ 2026-03-26 00:14:18
● 2026-03-26 02:42:02
● 2026-03-27 05:34:36
○ 2026-03-27 12:54:46
● 2026-03-27 16:43:54
● 2026-03-28 07:57:02
○ 2026-03-28 08:27:14
● 2026-03-28 09:21:40
● 2026-03-28 14:02:04
○ 2026-03-28 16:44:00
● 2026-03-28 17:46:22
● 2026-03-29 12:47:50
○ 2026-03-29 19:17:22
○ 2026-03-30 01:34:16
● 2026-03-30 06:51:30
● 2026-03-30 08:12:36
○ 2026-03-31 02:09:10
● 2026-03-31 03:12:36
● 2026-03-31 04:25:12
○ 2026-03-31 07:32:12
○ 2026-03-31 11:51:46
● 2026-03-31 13:53:18
○ 2026-03-31 16:17:54
● 2026-03-31 21:41:42
● 2026-04-01 01:43:20
○ 2026-04-01 03:59:36
● 2026-04-01 14:45:38
● 2026-04-02 09:26:00
○ 2026-04-02 17:55:14
● 2026-04-02 18:28:32
● 2026-04-03 18:01:34
○ 2026-04-03 19:11:02
○ 2026-04-03 23:56:54
● 2026-04-04 00:47:00
● 2026-04-05 03:30:50
○ 2026-04-05 06:42:16
● 2026-04-05 08:05:32
● 2026-04-05 19:02:46
○ 2026-04-05 20:33:40
● 2026-04-06 00:00:28
● 2026-04-06 00:46:10
○ 2026-04-06 07:04:14
● 2026-04-06 07:44:06
○ 2026-04-06 08:40:04
● 2026-04-06 09:52:56
● 2026-04-07 17:11:16
○ 2026-04-07 18:44:48
● 2026-04-07 20:43:56
● 2026-04-10 13:33:22
○ 2026-04-10 14:37:02
● 2026-04-10 23:30:04
● 2026-04-11 16:17:28
○ 2026-04-12 00:50:26
○ 2026-04-12 00:50:28

○A216.137.53.1262026-03-19 → 2026-04-11 · 79 obs

○A216.137.53.522026-03-19 → 2026-04-11 · 79 obs

○A216.137.53.972026-03-19 → 2026-04-11 · 79 obs

○A3.163.115.1122026-03-31 → 2026-04-05 · 15 obs

○ 2026-03-31 04:25:12
● 2026-03-31 07:32:12
○ 2026-03-31 10:55:42
○ 2026-03-31 13:53:18
● 2026-03-31 16:17:54
○ 2026-03-31 21:41:42
○ 2026-04-03 18:01:34
● 2026-04-03 19:11:02
○ 2026-04-03 21:54:10
● 2026-04-03 23:56:54
○ 2026-04-04 00:47:00
○ 2026-04-05 19:02:46
● 2026-04-05 20:33:40
○ 2026-04-06 00:00:28
○ 2026-04-12 00:50:28

○A3.163.115.142026-03-31 → 2026-04-05 · 15 obs

○A3.163.115.262026-03-31 → 2026-04-05 · 15 obs

○A3.163.115.32026-03-31 → 2026-04-05 · 15 obs

○A3.170.19.1112026-03-23 → 2026-03-28 · 18 obs

○ 2026-03-23 01:55:04
● 2026-03-23 02:30:58
○ 2026-03-23 03:19:52
○ 2026-03-24 03:15:12
● 2026-03-24 05:03:46
○ 2026-03-24 09:26:24
○ 2026-03-24 13:45:48
● 2026-03-25 00:14:26
○ 2026-03-25 01:00:32
○ 2026-03-25 15:19:10
● 2026-03-25 16:51:48
○ 2026-03-25 20:07:36
● 2026-03-26 00:14:18
○ 2026-03-26 02:42:02
○ 2026-03-28 07:57:02
● 2026-03-28 08:27:14
○ 2026-03-28 09:21:40
○ 2026-04-12 00:50:28

○A3.170.19.1162026-03-23 → 2026-03-28 · 18 obs

○A3.170.19.1202026-03-23 → 2026-03-28 · 18 obs

○A3.170.19.182026-03-23 → 2026-03-28 · 18 obs

○A3.173.161.222026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 00:46:10
● 2026-04-06 07:04:14
○ 2026-04-06 07:44:06
○ 2026-04-12 00:50:28

○A3.173.161.512026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 00:46:10
● 2026-04-06 07:04:14
○ 2026-04-06 07:44:06
○ 2026-04-12 00:50:28

○A3.173.161.882026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 00:46:10
● 2026-04-06 07:04:14
○ 2026-04-06 07:44:06
○ 2026-04-12 00:50:28

○A3.173.161.932026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 00:46:10
● 2026-04-06 07:04:14
○ 2026-04-06 07:44:06
○ 2026-04-12 00:50:28

○A3.174.113.1082026-03-22 → 2026-03-27 · 16 obs

○ 2026-03-22 20:09:16
● 2026-03-22 23:48:48
○ 2026-03-23 01:55:04
○ 2026-03-23 03:19:52
● 2026-03-23 05:49:42
○ 2026-03-23 19:26:56
○ 2026-03-24 12:19:16
● 2026-03-24 13:45:48
○ 2026-03-25 00:14:26
○ 2026-03-25 11:24:54
● 2026-03-25 15:19:10
○ 2026-03-25 16:51:48
○ 2026-03-27 05:34:36
● 2026-03-27 12:54:46
○ 2026-03-27 16:43:54
○ 2026-04-12 00:50:28

○A3.174.113.352026-03-22 → 2026-03-27 · 16 obs

○A3.174.113.562026-03-22 → 2026-03-27 · 16 obs

○A3.174.113.942026-03-22 → 2026-03-27 · 16 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
serif.com	ns-239.awsdns-29.com, ns-773.awsdns-32.net, ns-1631.awsdns-11.co.uk, ns-1444.awsdns-52.org	1 record

✅ Authoritative Response

Server:205.251.197.164

NS records: ns-239.awsdns-29.com, ns-773.awsdns-32.net, ns-1631.awsdns-11.co.uk, ns-1444.awsdns-52.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for serif.com (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`108.158.173.121, 108.158.173.36...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-239.awsdns-29.com)

Analysis

IP Addresses

affinity-update.serif.com points to four IP numbers: 108.158.173.22, 108.158.173.36, 108.158.173.83 and 108.158.173.121.

Other host names, for instance d307o579vs3fbg.cloudfront.net, geocoder.miodottore.it, d2ep39wwverkif.cloudfront.net, tecware.com.br and d30wqrptdb66ru.cloudfront.net share IP numbers with affinity-update.serif.com.

affinity-update.serif.com - robtex.com