spanningbackup.com - dns.ninja

`spanningbackup.com`

DNSSEC	⚠️ Not signed
A	18.234.8.136^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
		PTR	`ec2-18-234-8-136.compute-1.amazonaws.com`
A	52.73.101.156^{🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix}
A	98.80.156.242^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
A	100.49.209.173^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
NS	`ns-1830.awsdns-36.co.uk` ⭐
		A	2600:9000:5307:2600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1830.awsdns-36.co.uk`
		A	205.251.199.38^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1830.awsdns-36.co.uk`
NS	`ns-1516.awsdns-61.org`
		A	2600:9000:5305:ec00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1516.awsdns-61.org`
		A	205.251.197.236^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1516.awsdns-61.org`
NS	`ns-211.awsdns-26.com`
		A	2600:9000:5300:d300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-211.awsdns-26.com`
		A	205.251.192.211^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-211.awsdns-26.com`
NS	`ns-566.awsdns-06.net`
		A	2600:9000:5302:3600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-566.awsdns-06.net`
		A	205.251.194.54^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-566.awsdns-06.net`
MX	`spanning-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`google-site-verification=OWBueSf4zwsiablgcrf9o-WcgOU3RzQiuRHcds0i1Mk`
TXT	`google-site-verification=s62vfx2fT_fM3xlSPhxpIJhtGoqXBgAzhJAj2AY5z_M`
TXT	`v=spf1 include:_spf.google.com include:amazonses.com ~all`
SOA	`ns-1830.awsdns-36.co.uk`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784020572

WOT: UNKNOWN (62/100)
📈 Tranco rank: #255,985

Subdomains

o365-us.spanningbackup.com

Same first word

spanningbackup.com

DNS History

67 records (9 active, 58 former)

●NSns-1516.awsdns-61.org2015-08-07 → 2026-07-14 · 2 obs

● 2015-08-07 01:36:30
● 2026-07-14 09:27:14

●NSns-1830.awsdns-36.co.uk2015-08-07 → 2026-07-14 · 2 obs

● 2015-08-07 01:36:30
● 2026-07-14 09:27:14

●NSns-211.awsdns-26.com2015-08-07 → 2026-07-14 · 2 obs

● 2015-08-07 01:36:30
● 2026-07-14 09:27:14

●NSns-566.awsdns-06.net2015-08-07 → 2026-07-14 · 2 obs

● 2015-08-07 01:36:30
● 2026-07-14 09:27:14

○MXalt1.aspmx.l.google.com2015-08-07 → 2017-05-08 · 4 obs

● 2015-08-07 01:36:30
● 2017-05-08 07:48:14
○ 2026-02-16 16:26:42
○ 2026-07-14 09:27:14

○MXalt2.aspmx.l.google.com2015-08-07 → 2017-05-08 · 4 obs

● 2015-08-07 01:36:30
● 2017-05-08 07:48:14
○ 2026-02-16 16:26:42
○ 2026-07-14 09:27:14

○MXaspmx.l.google.com2015-08-07 → 2017-05-08 · 4 obs

● 2015-08-07 01:36:30
● 2017-05-08 07:48:14
○ 2026-02-16 16:26:42
○ 2026-07-14 09:27:14

○MXaspmx2.googlemail.com2015-08-07 → 2017-05-08 · 4 obs

● 2015-08-07 01:36:30
● 2017-05-08 07:48:14
○ 2026-02-16 16:26:42
○ 2026-07-14 09:27:14

○MXaspmx3.googlemail.com2015-08-07 → 2017-05-08 · 4 obs

● 2015-08-07 01:36:30
● 2017-05-08 07:48:14
○ 2026-02-16 16:26:42
○ 2026-07-14 09:27:14

●MXspanning-com.mail.protection.outlook.com2026-02-16 → 2026-07-14 · 3 obs

○ 2017-05-08 07:48:14
● 2026-02-16 16:26:42
● 2026-07-14 09:27:14

○A100.26.89.222026-06-24 → 2026-06-24 · 4 obs

○ 2026-06-10 03:22:30
● 2026-06-24 03:36:04
○ 2026-07-08 03:56:38
○ 2026-07-14 09:27:14

○A100.29.106.2332026-06-10 → 2026-06-10 · 5 obs

○ 2026-05-28 14:21:46
● 2026-06-10 00:42:54
● 2026-06-10 03:22:30
○ 2026-06-24 03:36:04
○ 2026-07-14 09:27:14

○A100.49.112.762026-04-15 → 2026-04-24 · 5 obs

○ 2026-04-13 01:36:34
● 2026-04-15 05:11:02
● 2026-04-24 08:51:26
○ 2026-04-28 11:57:06
○ 2026-07-14 09:27:14

●A100.49.209.1732026-07-12 → 2026-07-14 · 3 obs

○ 2026-07-08 03:56:38
● 2026-07-12 21:28:52
● 2026-07-14 09:27:14

○A100.50.202.142026-02-16 → 2026-03-04 · 5 obs

○ 2017-05-08 07:48:14
● 2026-02-16 16:26:42
● 2026-03-04 08:06:04
○ 2026-03-04 14:01:20
○ 2026-07-14 09:27:14

○A100.50.222.1972026-03-30 → 2026-04-13 · 5 obs

○ 2026-03-28 22:34:28
● 2026-03-30 23:35:08
● 2026-04-13 01:36:34
○ 2026-04-15 05:11:02
○ 2026-07-14 09:27:14

○A100.55.113.2222026-03-06 → 2026-03-17 · 5 obs

○ 2026-03-05 14:10:34
● 2026-03-06 02:16:48
● 2026-03-17 12:04:48
○ 2026-03-20 13:42:58
○ 2026-07-14 09:27:14

○A100.56.94.2092026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-18 10:32:12
● 2026-05-28 14:21:46
○ 2026-06-10 00:42:54
○ 2026-07-14 09:27:14

○A100.57.143.502026-06-10 → 2026-06-10 · 5 obs

○ 2026-05-28 14:21:46
● 2026-06-10 00:42:54
● 2026-06-10 03:22:30
○ 2026-06-24 03:36:04
○ 2026-07-14 09:27:14

○A107.21.93.482026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-24 03:36:04
● 2026-07-02 04:02:06
○ 2026-07-12 21:28:52
○ 2026-07-14 09:27:14

○A13.223.112.1972026-03-28 → 2026-04-12 · 5 obs

○ 2026-03-27 20:28:26
● 2026-03-28 15:34:38
● 2026-04-12 13:45:16
○ 2026-04-13 01:36:34
○ 2026-07-14 09:27:14

○A18.213.42.572026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-18 10:32:12
● 2026-05-28 14:21:46
○ 2026-06-10 00:42:54
○ 2026-07-14 09:27:14

○A18.233.222.152026-02-16 → 2026-02-16 · 4 obs

○ 2017-05-08 07:48:14
● 2026-02-16 16:26:42
○ 2026-02-19 15:55:02
○ 2026-07-14 09:27:14

●A18.234.8.1362026-07-08 → 2026-07-14 · 3 obs

○ 2026-07-02 04:02:06
● 2026-07-08 03:56:38
● 2026-07-14 09:27:14

○A184.72.231.72026-05-13 → 2026-05-18 · 5 obs

○ 2026-04-29 19:28:30
● 2026-05-13 18:18:36
● 2026-05-18 10:32:12
○ 2026-05-28 14:21:46
○ 2026-07-14 09:27:14

○A23.21.47.852015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 01:36:30
○ 2015-12-17 21:04:28
○ 2026-07-14 09:27:14

○A23.21.60.712017-05-08 → 2017-05-08 · 4 obs

○ 2016-11-01 10:45:08
● 2017-05-08 07:48:14
○ 2026-02-16 16:26:42
○ 2026-07-14 09:27:14

○A23.23.95.452017-05-08 → 2017-05-08 · 4 obs

○ 2016-11-01 10:45:08
● 2017-05-08 07:48:14
○ 2026-02-16 16:26:42
○ 2026-07-14 09:27:14

○A3.210.147.2342026-03-06 → 2026-03-17 · 5 obs

○ 2026-03-05 14:10:34
● 2026-03-06 02:16:48
● 2026-03-17 12:04:48
○ 2026-03-20 13:42:58
○ 2026-07-14 09:27:14

○A3.212.171.1522026-02-24 → 2026-03-09 · 5 obs

○ 2026-02-23 22:30:24
● 2026-02-24 17:07:30
● 2026-03-09 10:08:38
○ 2026-03-09 10:45:44
○ 2026-07-14 09:27:14

○A3.213.196.842026-07-02 → 2026-07-02 · 3 obs

○ 2026-06-24 03:36:04
● 2026-07-02 04:02:06
○ 2026-07-14 09:27:14

○A3.215.127.422026-06-10 → 2026-06-10 · 5 obs

○ 2026-05-28 14:21:46
● 2026-06-10 00:42:54
● 2026-06-10 03:22:30
○ 2026-06-24 03:36:04
○ 2026-07-14 09:27:14

○A3.220.241.172026-03-28 → 2026-04-13 · 5 obs

○ 2026-03-28 15:34:38
● 2026-03-28 22:34:28
● 2026-04-13 01:36:34
○ 2026-04-15 05:11:02
○ 2026-07-14 09:27:14

○A3.223.15.1402026-04-28 → 2026-04-29 · 5 obs

○ 2026-04-24 08:51:26
● 2026-04-28 11:57:06
● 2026-04-29 19:28:30
○ 2026-05-13 18:18:36
○ 2026-07-14 09:27:14

○A3.230.38.1322026-02-16 → 2026-02-23 · 5 obs

○ 2017-05-08 07:48:14
● 2026-02-16 16:26:42
● 2026-02-23 22:30:24
○ 2026-02-24 17:07:30
○ 2026-07-14 09:27:14

○A3.235.69.542026-03-09 → 2026-03-21 · 5 obs

○ 2026-03-09 10:08:38
● 2026-03-09 10:45:44
● 2026-03-21 00:17:06
○ 2026-03-21 05:31:10
○ 2026-07-14 09:27:14

○A34.195.178.1252026-06-24 → 2026-06-24 · 4 obs

○ 2026-06-10 03:22:30
● 2026-06-24 03:36:04
○ 2026-07-02 04:02:06
○ 2026-07-14 09:27:14

○A34.198.73.1562026-02-19 → 2026-03-05 · 5 obs

○ 2026-02-16 16:26:42
● 2026-02-19 15:55:02
● 2026-03-05 14:10:34
○ 2026-03-06 02:16:48
○ 2026-07-14 09:27:14

○A34.199.157.1952026-06-24 → 2026-06-24 · 4 obs

○ 2026-06-10 03:22:30
● 2026-06-24 03:36:04
○ 2026-07-02 04:02:06
○ 2026-07-14 09:27:14

○A34.225.37.2422026-02-16 → 2026-07-14 · 2 obs

○ 2026-02-16 16:26:42
○ 2026-07-14 09:27:14

○A34.226.38.1382026-05-13 → 2026-05-18 · 5 obs

○ 2026-04-29 19:28:30
● 2026-05-13 18:18:36
● 2026-05-18 10:32:12
○ 2026-05-28 14:21:46
○ 2026-07-14 09:27:14

○A34.230.149.32026-04-28 → 2026-04-29 · 5 obs

○ 2026-04-24 08:51:26
● 2026-04-28 11:57:06
● 2026-04-29 19:28:30
○ 2026-05-13 18:18:36
○ 2026-07-14 09:27:14

○A34.234.52.52026-03-20 → 2026-03-28 · 5 obs

○ 2026-03-17 12:04:48
● 2026-03-20 13:42:58
● 2026-03-28 15:34:38
○ 2026-03-28 22:34:28
○ 2026-07-14 09:27:14

○A35.170.220.742026-04-28 → 2026-04-29 · 5 obs

○ 2026-04-24 08:51:26
● 2026-04-28 11:57:06
● 2026-04-29 19:28:30
○ 2026-05-13 18:18:36
○ 2026-07-14 09:27:14

○A44.199.159.2372026-02-19 → 2026-03-05 · 5 obs

○ 2026-02-16 16:26:42
● 2026-02-19 15:55:02
● 2026-03-05 14:10:34
○ 2026-03-06 02:16:48
○ 2026-07-14 09:27:14

○A44.210.178.2412026-03-21 → 2026-04-04 · 5 obs

○ 2026-03-21 00:17:06
● 2026-03-21 05:31:10
● 2026-04-04 12:13:36
○ 2026-04-09 11:06:50
○ 2026-07-14 09:27:14

○A44.213.165.2052026-03-04 → 2026-03-17 · 5 obs

○ 2026-03-04 08:06:04
● 2026-03-04 14:01:20
● 2026-03-17 12:04:48
○ 2026-03-20 13:42:58
○ 2026-07-14 09:27:14

○A44.218.216.362026-04-09 → 2026-04-19 · 5 obs

○ 2026-04-04 12:13:36
● 2026-04-09 11:06:50
● 2026-04-19 07:26:52
○ 2026-04-21 13:24:42
○ 2026-07-14 09:27:14

○A50.17.215.952026-05-18 → 2026-05-18 · 4 obs

○ 2026-05-13 18:18:36
● 2026-05-18 10:32:12
○ 2026-05-28 14:21:46
○ 2026-07-14 09:27:14

○A50.19.180.2332026-03-20 → 2026-03-28 · 5 obs

○ 2026-03-17 12:04:48
● 2026-03-20 13:42:58
● 2026-03-28 15:34:38
○ 2026-03-28 22:34:28
○ 2026-07-14 09:27:14

○A52.2.220.182026-03-20 → 2026-03-27 · 5 obs

○ 2026-03-17 12:04:48
● 2026-03-20 13:42:58
● 2026-03-27 20:28:26
○ 2026-03-28 15:34:38
○ 2026-07-14 09:27:14

○A52.205.84.1832026-06-10 → 2026-06-10 · 5 obs

○ 2026-05-28 14:21:46
● 2026-06-10 00:42:54
● 2026-06-10 03:22:30
○ 2026-06-24 03:36:04
○ 2026-07-14 09:27:14

○A52.72.73.1082026-05-13 → 2026-05-18 · 5 obs

○ 2026-04-29 19:28:30
● 2026-05-13 18:18:36
● 2026-05-18 10:32:12
○ 2026-05-28 14:21:46
○ 2026-07-14 09:27:14

●A52.73.101.1562026-07-14 → 2026-07-14 · 2 obs

○ 2026-07-12 21:28:52
● 2026-07-14 09:27:14

○A54.152.126.1752026-06-24 → 2026-06-24 · 4 obs

○ 2026-06-10 03:22:30
● 2026-06-24 03:36:04
○ 2026-07-08 03:56:38
○ 2026-07-14 09:27:14

○A54.204.235.2462026-04-13 → 2026-04-24 · 5 obs

○ 2026-04-12 13:45:16
● 2026-04-13 01:36:34
● 2026-04-24 08:51:26
○ 2026-04-28 11:57:06
○ 2026-07-14 09:27:14

○A54.204.60.582026-02-16 → 2026-02-16 · 4 obs

○ 2017-05-08 07:48:14
● 2026-02-16 16:26:42
○ 2026-02-19 15:55:02
○ 2026-07-14 09:27:14

○A54.209.211.272026-04-21 → 2026-04-29 · 5 obs

○ 2026-04-19 07:26:52
● 2026-04-21 13:24:42
● 2026-04-29 19:28:30
○ 2026-05-13 18:18:36
○ 2026-07-14 09:27:14

○A54.234.33.792026-04-15 → 2026-04-24 · 5 obs

○ 2026-04-13 01:36:34
● 2026-04-15 05:11:02
● 2026-04-24 08:51:26
○ 2026-04-28 11:57:06
○ 2026-07-14 09:27:14

○A54.235.72.2372016-03-17 → 2016-11-01 · 5 obs

○ 2015-12-17 21:04:28
● 2016-03-17 08:27:34
● 2016-11-01 10:45:08
○ 2017-05-08 07:48:14
○ 2026-07-14 09:27:14

○A54.243.148.1202015-12-17 → 2015-12-17 · 4 obs

○ 2015-08-07 01:36:30
● 2015-12-17 21:04:28
○ 2016-03-17 08:27:34
○ 2026-07-14 09:27:14

○A54.243.44.1462015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 01:36:30
○ 2017-05-08 07:48:14
○ 2026-07-14 09:27:14

○A54.83.233.652026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 15:34:38
● 2026-03-28 22:34:28
○ 2026-03-30 23:35:08
○ 2026-07-14 09:27:14

○A54.84.192.2222026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-18 10:32:12
● 2026-05-28 14:21:46
○ 2026-06-10 00:42:54
○ 2026-07-14 09:27:14

●A98.80.156.2422026-07-08 → 2026-07-14 · 3 obs

○ 2026-07-02 04:02:06
● 2026-07-08 03:56:38
● 2026-07-14 09:27:14

○A98.84.218.202026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-18 10:32:12
● 2026-05-28 14:21:46
○ 2026-06-10 00:42:54
○ 2026-07-14 09:27:14

○A98.90.38.712026-05-13 → 2026-05-13 · 4 obs

○ 2026-04-29 19:28:30
● 2026-05-13 18:18:36
○ 2026-05-18 10:32:12
○ 2026-07-14 09:27:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
spanningbackup.com	ns-211.awsdns-26.com, ns-566.awsdns-06.net, ns-1830.awsdns-36.co.uk, ns-1516.awsdns-61.org	2 records

✅ Authoritative Response

Server:205.251.192.211

NS records: ns-211.awsdns-26.com, ns-566.awsdns-06.net, ns-1830.awsdns-36.co.uk, ns-1516.awsdns-61.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spanningbackup.com (unsigned zone)

⏱️ Timing

Total: 431ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.234.8.136, 100.49.209.173...`
NS	4	`ns-1516.awsdns-61.org, ns-1830.awsdns-36.co.uk...`
MX	1	`spanning-com.mail.protection.outlook.com`
TXT	3	`google-site-verification=OWBueSf4zwsiabl, google-site-verification=s62vfx2fT_fM3xl...`
SOA	1	`ns-1830.awsdns-36.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-211.awsdns-26.com, ns-211.awsdns-26.com)

Analysis

Hierarchy

The domain o365-us.spanningbackup.com falls under the parent spanningbackup.com.

IP Addresses

spanningbackup.com directs to four IP numbers, which are 18.234.8.136, 52.73.101.156, 98.80.156.242 and 100.49.209.173.

Other host names, among them ec2-100-49-209-173.compute-1.amazonaws.com and ec2-18-234-8-136.compute-1.amazonaws.com, have IP numbers in common with spanningbackup.com.

Name Servers

The authoritative name servers for spanningbackup.com are ns-211.awsdns-26.com, ns-566.awsdns-06.net, ns-1516.awsdns-61.org and ns-1830.awsdns-36.co.uk.

At least some of spanningbackup.com's name servers are shared with other domains, for example youscribepremium.et, hostilica.net, dznopfb19n5pa.cloudfront.net and two more.

These name servers tend to be used in conjunction with the name servers ns-855.awsdns-42.net.

Four hostnames, each resolving to a pair of IP addresses: ns-211.awsdns-26.com directs to 205.251.192.211 and 2600:9000:5300:d300::1; ns-566.awsdns-06.net directs to 205.251.194.54 and 2600:9000:5302:3600::1; ns-1516.awsdns-61.org directs to 205.251.197.236 and 2600:9000:5305:ec00::1; ns-1830.awsdns-36.co.uk directs to 205.251.199.38 and 2600:9000:5307:2600::1.

Mail Servers

Mail for spanningbackup.com is handled by a single mail server, spanning-com.mail.protection.outlook.com.

spanningbackup.com, spanning.co and spanning.com all share the same mail server setup.

spanning-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.10.14, 52.101.41.58, 52.101.50.4 and 5 others.